Реферат
SUMMARY: The updating of anatomical terms is essential to facilitate teaching and learning as well as international communication through publications and presentations at scientific events. In the posterior wall of the axilla, the teres major, teres minor and triceps brachii muscles form three spaces through which neurovascular structures of clinical significance run. The current study seeks to define and propose terms for these spaces which have been omitted by Terminologia Anatomica. The definition of the Latin term 'Spatium' was investigated using A Latin Dicionary, while the term 'Espacio' was analyzed using Diccionario panhispánico de términos médicos (Real Academia Nacional de Medicina de España, 2023), as well as the lexemes of the words 'scapula' and 'humerus', for which the Diccionario Médico-Biológico, Histórico y Etimológico de la Universidad de Salamanca was consulted. The presence of the term 'Spatium' in the Terminologia Anatomica was also investigated. Finally, 10 anatomy textbooks in Spanish were reviewed to identify the terms used for these spaces. In reviewing the latest edition of Terminologia Anatomica, it was found that the term 'Spatium' appears 25 times in different chapters and it was evident that no terms for scapulohumeral spaces appear in the chapters on upper limb structures. Moreover, in 100 % of the anatomy textbooks reviewed, at least one term is used to describe the scapulohumeral spaces. We believe that the proposed terms: 'Spatium humerotricipitale', 'Spatium scapulotricipitale' and 'Spatium teretricipitale' more accurately describe both the location and their association with the bone/muscle structures that form them. We therefore suggest that these terms be revised for inclusion in future editions of Terminologia Anatomica.
La actualización de términos anatómicos es esencial para facilitar la enseñanza-aprendizaje y comunicación internacional a través de publicaciones y presentaciones en eventos científicos. En la pared posterior de la axila, los músculos redondo mayor, redondo menor y tríceps braquial, forman tres espacios por donde discurren estructuras neurovasculares relevantes en la clínica. El estudio tuvo como objetivo definir y proponer términos para estos espacios omitidos por Terminologia Anatomica. En el diccionario A Latin Dictionary se investigó la definición en latín del término 'Spatium' y 'Espacio' en el Diccionario panhispánico de términos médicos (Real Academia Nacional de Medicina de España, 2023), además de los lexemas de las palabras 'escápula' y 'húmero' en el Diccionario Médico-Biológico, Histórico y Etimológico de la Universidad de Salamanca. También se investigó la presencia del término 'Spatium' en la Terminologia Anatomica. Por último, se revisaron 10 libros-textos de anatomía en español para identificar los términos utilizados para estos espacios y su relevancia clínica. Al revisar la última edición de Terminologia Anatomica, se observó que el término 'Spatium' aparece 25 veces en distintos capítulos y se evidenció que no aparecen términos para los espacios escapulohumerales en los capítulos de miembro superior. Además, en el 100 % de los libros-textos de anatomía revisados, se utiliza al menos un término para describir a los espacios escapulohumerales. Consideramos que los términos propuestos: 'Spatium humerotricipitale', 'Spatium scapulotricipitale' y 'Spatium teretricipitale' aluden con mayor precisión a la ubicación, ya que relaciona a las estructuras óseas y/ o musculares que lo forman. Por lo que sugerimos que estos términos sean revisados para incluirlos en futuras ediciones de Terminologia Anatomica.
Тема - темы
Humans , Scapula/anatomy & histology , Humerus/anatomy & histology , Terminology as TopicРеферат
Abstract Objective There are few studies to date reporting on outcomes following reverse total shoulder arthroplasty with cohorts stratified by glenosphere size. The purpose of this study is to investigate the role that glenosphere size has on postoperative outcomes. Methods Patients who underwent reverse TSA between 1987 with minimum of 2.0 years of follow-up were included. Patients were stratified into two cohorts based on glenosphere size of 36mm or 40mm. Patients' range of motion, patient-reported outcomes, and radiographic variables (glenoid preoperative morphology, scapular notching, humeral loosening) were evaluated. Results All measurements of range of motion measurements with the exception of internal rotation saw significant preoperative to postoperative improvements within each cohort. There were no significant differences in postoperative range of motion, ASES, or VAS pain scores across the two cohorts. Overall, forward elevation improved to 134° ± 16° in the 36mm cohort and 133° ± 14° in the 40mm cohort (p = 0.47). External rotation improved to 37° ± 13° for 36mm patients and 35° ± 19° for 40mm patients (p = 0.58). In the 36mm group, internal rotation increased by 1.3 vertebral levels and 2.3 vertebral levels in the 40mm cohort. At final follow-up, the 36mm cohort had a VAS score of 2 ± 2, ASES score of 66 ± 19, and SST score of 6 ± 3. Similarly, the 40mm cohort had a VAS score of 2 ± 3, ASES score of 77 ± 28, and SST score of 9 ± 3. Conclusions Reverse TSA provides sustained improvements in range of motion and shoulder function irrespective of glenosphere size. Level of Evidence III.
Resumo Objetivo Até agora, poucos estudos relataram os desfechos da artroplastia total reversa (ATR) de ombro com coortes estratificadas pelo tamanho da glenosfera. O objetivo deste estudo é investigar o papel do tamanho da glenosfera nos desfechos pós-operatórios. Métodos O estudo incluiu pacientes submetidos à ATR de ombro desde 1987 com acompanhamento mínimo de 2,0 anos. Os pacientes foram estratificados em duas coortes com base no tamanho da glenosfera (36 mm ou 40 mm). A amplitude de movimento, os desfechos relatados pelo paciente e as variáveis radiográficas (morfologia pré-operatória da glenoide, incisura escapular e instabilidade do úmero) foram avaliados. Resultados Todas as medidas de amplitude de movimento, à exceção da rotação interna, melhoraram de forma significativa entre o período pré-operatório e pós-operatório nas duas coortes. Não houve diferenças significativas na amplitude de movimento pós-operatória, pontuação da American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form (ASES) ou escala visual analógica (EVA) de dor entre as duas coortes. De modo geral, a elevação anterior melhorou para 134° ± 16° na coorte de 36 mm e 133° ± 14° na coorte de 40 mm (p = 0,47). A rotação externa melhorou para 37° ± 13° em pacientes da coorte de 36 mm e 35° ± 19° em pacientes da coorte de 40 mm (p = 0,58). A rotação interna aumentou 1,3 níveis vertebrais na coorte de 36 mm e 2,3 níveis vertebrais na coorte de 40 mm. No último acompanhamento, a coorte de 36 mm apresentou EVA de 2 ± 2, ASES de 66 ± 19 e pontuação do Simple Shoulder Test (SST) de 6 ± 3. Da mesma forma, a coorte de 40 mm teve EVA de 2 ± 3, ASES de 77 ± 28 e SST de 9 ± 3. Conclusões A ATR de ombro causa melhoras sustentadas da amplitude de movimento e função articular independentemente do tamanho da glenosfera. Nível de Evidência III.
Тема - темы
Humans , Scapula , Shoulder Joint , Range of Motion, Articular , Arthroplasty, Replacement, ShoulderРеферат
SUMMARY: The aim of this study is to measure the significant parameters on scapula at computed tomography images and to determine the effects of these parameters for sex determination. The second aim is to find the most effective single and combined parameters to use for sex determination using scapula in Turkish population. In this study, morphometric measurements of scapula on the computed tomography images of 60 male and 60 females were evaluated and their impacts on sex determination were examined via stepwise logistic regression analysis. 10 parameters and 6 indexes calculated via using these parameters were measured. Scapular breadth of the right scapulae (86.7%), maximum scapular length of the left scapulae (85%), scapular breadth of all scapulae (80%) were found to be the most effective single parameters. Combination of the scapular breadth and maximum scapular length were 85%, 90%, 86.7% effective in sex determination on the right scapulae, on the left scapulae and on all of the scapulae, respectively. We believe that the results of this study will contribute to sex determination studies using the scapula in Turkish population for anatomist, anthropologist and forensic scientists.
El objetivo de este estudio fue medir los parámetros significativos en la escápula en imágenes de tomografía computarizada y determinar los efectos de estos parámetros para la determinación del sexo. El segundo objetivo fue encontrar los parámetros individuales y combinados más efectivos para determinar el sexo utilizando la escápula en la población turca. Se evaluaron las medidas morfométricas de la escápula en las imágenes de tomografía computarizada de 60 hombres y 60 mujeres y se examinó su impacto en la determinación del sexo mediante un análisis de regresión logística paso a paso. Se midieron 10 parámetros y 6 índices calculados mediante el uso de estos parámetros. El ancho escapular de la escápula derecha (86,7 %), la longitud escapular máxima de la escápula izquierda (85 %), el ancho escapular de todas las escápulas (80 %) resultaron ser los parámetros individuales más efectivos. La combinación del ancho escapular y la longitud máxima escapular fueron 85%, 90%, 86,7% efectivas en la determinación del sexo en la escápula derecha, en la escápula izquierda y en todas las escápulas, respectivamente. Creemos que los resultados de este estudio contribuirán a los estudios de determinación de sexo utilizando la escápula en la población turca para anatomistas, antropólogos y científicos forenses.
Тема - темы
Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged , Aged, 80 and over , Young Adult , Scapula/diagnostic imaging , Tomography, X-Ray Computed , Sex Determination by Skeleton , Scapula/anatomy & histology , TurkeyРеферат
The shoulder joint is the most prone to dislocation in the whole body, and more than 95% of them are anterior dislocation. Improper treatment after the initial dislocation is easy to lead to recurrent anterior dislocation or anterior shoulder instability, and the outcomes following conservative treatment is poor. Anterior shoulder instability can damage the soft tissue structure and bone structure that maintain the stability of shoulder joint, among which bone structure is the most important factor affecting the stability of shoulder joint. Diagnosis should be combined with medical history, physical examination, and auxiliary examination. Currently, three-dimensional CT is the most commonly used auxiliary examination means. However, various bone defect measurement and preoperative evaluation methods based on three-dimensional CT and the glenoid track theory have their own advantages and disadvantages, and there is still a lack of gold standard. Currently, the mainstream treatment methods mainly include Bankart procedure, coracoid process transposition, glenoid reconstruction with free bone graft, Bankart combined with Remplissage procedure, and subscapular tendon binding tamponade, etc. Each of these procedures has its own advantages and disadvantages. For the diagnosis and treatment of anterior shoulder instability, there are still too many unknown, further research and exploration need to be studied.
Тема - темы
Humans , Shoulder Joint/surgery , Shoulder Dislocation/surgery , Shoulder , Joint Instability/surgery , Scapula , Joint Dislocations , Recurrence , Arthroscopy/methodsРеферат
OBJECTIVE@#To investigate the effectiveness of arthroscopic autologous iliac bone grafting with double-row elastic fixation in treatment of recurrent anterior shoulder dislocation combined with massive glenoid bone defects.@*METHODS@#Between January 2018 and December 2021, 16 male patients with recurrent anterior shoulder dislocation combined with massive glenoid bone defects were treated with arthroscopic autogenous iliac bone grafting and double-row elastic fixation. The patients were 14-29 years old at the time of the first dislocation, with an average age of 18.4 years. The causes of the first dislocation included falling injury in 5 cases and sports injury in 11 cases. The shoulders dislocated 4-15 times, with an average of 8.3 times. The patients were 17-37 years old at the time of admission, with an average age of 25.1 years. There were 5 left shoulders and 11 right shoulders. The preoperative instability severity index (ISIS) score of the shoulder joint was 5.8±2.1, and the Beighton score was 4.3±2.6. The University of California Los Angeles (UCLA) score, Constant score, American Shoulder and Elbow Surgeons (ASES) score, and Rowe score were used to evaluate shoulder function, and the degree of the glenoid bone defect repair was observed based on CT after operation.@*RESULTS@#All incisions healed by first intention, and no complication such as incision infection or neurovascular injury occurred. The patients were followed up 12 months. At 12 months after operation, UCLA score, Constant score, ASES score, and Rowe score all significantly improved when compared with the scores before operation ( P<0.05). CT imaging showed the degree of glenoid bone defect was significantly smaller at immediate, 6 and 12 months after operation when compared with that before operation ( P<0.05), and the bone blocks healed with the scapula, and bone fusion had occurred at 12 months.@*CONCLUSION@#Arthroscopic autologous iliac bone grafting with double-row elastic fixation is a safe treatment for recurrent anterior shoulder dislocation combined with massive glenoid bone defects, with good short-term effectiveness.
Тема - темы
Humans , Male , Adolescent , Adult , Young Adult , Shoulder Dislocation/surgery , Bone Transplantation/methods , Arthroscopy/methods , Joint Instability/surgery , Shoulder Joint/surgery , Scapula/surgery , RecurrenceРеферат
OBJECTIVE@#To testify the spatial relationship between the subscapularis muscle splitting window and the axillary nerve in modified arthroscopic Latarjet procedure, which could provide anatomical basis for the modification of the subscapularis muscle splitting.@*METHODS@#A total of 29 adult cadaveric shoulder specimens were dissected layer by layer, and the axillary nerve was finally confirmed to walk on the front surface of the subscapularis muscle. Keeping the shoulder joint in a neutral position, the Kirschner wire was passed through the subscapularis muscle from back to front at the 4 : 00 position of the right glenoid circle (7 : 00 position of the left glenoid circle), and the anterior exit point (point A, the point of splitting subscapularis muscle during Latarjet procedure) was recorded. The vertical and horizontal distances between point A and the axillary nerve were measured respectively.@*RESULTS@#In the neutral position of the shoulder joint, the distance between the point A and the axillary nerve was 27.37 (19.80, 34.55) mm in the horizontal plane and 16.67 (12.85, 20.35) mm in the vertical plane.@*CONCLUSION@#In the neutral position of the shoulder joint, the possibility of axillary nerve injury will be relatively reduced when radiofrequency is taken from the 4 : 00 position of the right glenoid (7 : 00 position of the left glenoid circle), passing through the subscapularis muscle posteriorly and anteriorly and splitting outward.
Тема - темы
Adult , Humans , Shoulder , Rotator Cuff/surgery , Arthroscopy/methods , Scapula/surgery , Shoulder Joint/surgery , Cadaver , Joint Instability/surgeryРеферат
OBJECTIVE@#To investigate the correlation between glenohumeral joint congruence and stability in recurrent shoulder dislocations.@*METHODS@#Eighty-nine patients (89 sides) with recurrent shoulder dislocation admitted between June 2022 and June 2023 and met the selection criteria were included as study subjects. There were 36 males and 53 females with an average age of 44 years (range, 20-79 years). There were 40 cases of left shoulder and 49 cases of right shoulder. The shoulder joints dislocated 2-6 times, with an average of 3 times. The three-dimensional models of the humeral head and scapular glenoid were reconstructed using Mimics 20.0 software based on CT scanning images. The glenoid track (GT), inclusion index, chimerism index, fit index, and Hill-Sachs interval (HSI) were measured, and the degree of on/off track was judged (K value, the difference between HSI and GT). Multiple linear regression was used to analyze the correlation between the degree of on/off track (K value) and inclusion index, chimerism index, and fit index.@*RESULTS@#Multiple linear regression analysis showed that the K value had no correlation with the inclusion index ( P>0.05), and was positively correlated with the chimerism index and the fit index ( P<0.05). Regression equation was K=-24.898+35.982×inclusion index+8.280×fit index, R 2=0.084.@*CONCLUSION@#Humeral head and scapular glenoid bony area and curvature are associated with shoulder joint stability in recurrent shoulder dislocations. Increased humeral head bony area, decreased scapular glenoid bony area, increased humeral head curvature, and decreased scapular glenoid curvature are risk factors for glenohumeral joint stability.
Тема - темы
Female , Male , Humans , Adult , Shoulder Joint/diagnostic imaging , Shoulder Dislocation/diagnostic imaging , Joint Dislocations , Scapula/diagnostic imaging , ThoraxРеферат
OBJECTIVE@#To analyze the effect of lag screw and support plate through axillary approach for the treatment of Ideberg typeⅡscapular pelvis fracture.@*METHODS@#From January 2016 to June 2021, 26 patients with Ideberg typeⅡglenoid fractures were treated with trans-axillary lag screw combined with supporting plate, including 15 males and 11 females. The age ranged from 21 to 75 years, with an average of (43.12±6.56) years old. The Constant-Murley Shoulder joint Scale and University of California at Los Angeles (UCLA) score were used to evaluate the function and clinical efficacy of shoulder joint.@*RESULTS@#All patients were followed up, and the duration ranged from 19 to 42 months, with an average of (30.6±10.5) months. One year after surgery, the Constant-Murley score increased from preoperative 34.9±2.5(ranged, from 28 to 47) to 87.2±6.8(ranged, from 70 to 95). The UCLA score improved from preoperative 17.9±1.7(9 to 25) to 33.1±2.3(29 to 35). Seventeen patients got an excellent result, with 7 good, and 2 fair. None of the patients had infection, screw, and plate loosening, fracture, and other complications after surgery. Two patients had different degrees of Chronic pain in the shoulder during the follow-up period.@*CONCLUSION@#The treatment of Ideberg typeⅡscapular glenoid fractures through axillary approach with lag screws and supporting steel plates has the advantages of convenient exposure, direct visual restoration of the normal anatomical shape of the scapular glenoid, selection of suitable positions for screw and steel plate placement, achieving better treatment results, and fewer complications. It is an effective and reliable surgical method.
Тема - темы
Female , Male , Humans , Young Adult , Adult , Middle Aged , Aged , Scapula , Bone Plates , Bone Screws , Fractures, Bone , Steel , PelvisРеферат
OBJECTIVE@#To investigate the efficacy of posterior axillary approach internal fixation for Ideberg Ⅰa andⅡ glenoid fractures.@*METHODS@#From December 2018 to September 2021, 9 patients with lower part of glenoid fractures were treated by posterior axillary approach, including 3 males and 6 females, aged from 50 to 78 years old. All the fractures were closed fractures. According to Ideberg type of scapular glenoid fracture was type Ⅰa in 6 cases and type Ⅱ in 3 cases. AP and lateral X-ray films of scapula were taken at 6, 12 weeks and 6 and 12 months postoperatively. Constant-Murley and disabilities of the arm shoulder and hand (DASH), and other complications were recorded at the latest follow-up.@*RESULTS@#Nine patients were followed up, ranged from 6 to 15 months. And bone healing was achieved in all 9 patients at the final follow-up, the healing time 3 to 6 months, Constant-Murley score at the final follow-up ranged from 55 to 96, and DASH score ranged from 3.33 to 33.33. Both of them were better than preoperative.@*CONCLUSION@#The posterior axillary approach internal fixation for Ideberg Ⅰa and Ideberg Ⅱ Glenoid fractures scapular fracture is satisfactory and worthy of clinical application.
Тема - темы
Male , Female , Humans , Middle Aged , Aged , Fractures, Bone/surgery , Fracture Fixation, Internal , Shoulder/surgery , Scapula/surgery , Shoulder Fractures , Fractures, Closed , Treatment Outcome , Retrospective StudiesРеферат
Introducción: Las fracturas de escápula tienen una baja frecuencia, se presentan mayoritariamente en población joven tras traumatismos de alta energía. Su tratamiento historicamente ha sido conservador, sin embargo, el tratamiento quirúrgico ha demostrado mejores resultados funcionales en pacientes seleccionados, siendo la indicación quirúrgica aún controversial. La literatura sobre los pacientes tratados de forma quirúrgica es escasa. Objetico general: Caracterizar a los pacientes operados por fractura de escapula en Hospital Traumatológico de Concepción durante los años 2019-2022. Materiales y métodos: Estudio descriptivo que incluye a pacientes operados por fractura de escápula en el Hospital Traumatológico de Concepción durante los años 2019 al 2022, considerando las variables sexo, edad, lateralidad, mecanismo de lesión y lesiones asociadas. Resultados: Se estudiaron 20 pacientes de los cuales 90% fueron hombres, registrándose un promedio de edad de 41 años, sin diferencias significativas en su lateralidad. Los principales mecanismos de lesión fueron accidentes de tránsito y caídas de altura, existiendo lesiones asociadas sólo en 45% de los casos. Conclusión: Las fracturas de escápula tienen alto impacto en la funcionalidad de la extremidad afectada, por lo que su tratamiento hoy en día esta evolucionando hacia uno quirúrgico en pacientes seleccionados, con el fin de obtener mejores resultados funcionales. Los pacientes operados son mayoritariamente adultos de edad media de sexo masculino, con fracturas secundarias a traumatismos de alta energía y presencia de lesiones asociadas de baja morbimortalidad.
Introduction: Scapula fractures have a low frequency. They occur mainly in the young population after high-energy trauma. Its treatment has historically been conservative; however, surgical treatment has shown better functional results in selected patients, the surgical indication being still controversial. The literature on patients treated surgically is scarce. General Objective: Characterize the patients operated on for scapular fracture at the Hospital Traumatológico de Concepción during the years 2019-2022. Materials and methods: Descriptive study that includes patients operated on for scapula fracture at the Concepción Trauma Hospital during the years 2019 to 2022, considering the variables sex, age, laterality, mechanism of injury and associated injuries. Results: Twenty patients were studied, of whom 90% were men, recording an average age of 41 years, with right scapula fracture being slightly more frequent than left. The main mechanisms of injury were traffic accidents and falls from a height, with associated injuries only in 45% of the cases. Conclusion: Scapula fractures have a high impact on the functionality of the affected limb, so their treatment today is evolving towards surgery in selected patients, in order to obtain better functional results. The patients operated on are mostly middle-aged male adults, with fractures secondary to high-energy trauma and the presence of associated lesions with low morbidity and mortality.
Тема - темы
Humans , Male , Female , Adult , Middle Aged , Aged , Young Adult , Scapula/injuries , Fractures, Bone , Chile/epidemiology , Epidemiology, DescriptiveРеферат
La neuropatía del nervio supraescapular es una causa poco común de dolor y debilidad en el hombro y, por lo tanto, a menudo, es mal diagnosticada. Como consecuencia, el diagnóstico erróneo puede llevar a indicar un tratamiento conservador inapropiado o un procedimiento quirúrgico fallido. Se presenta el caso de un hombre de 55 años con síndrome de atrapamiento del nervio supraescapular. El paciente fue sometido a una artroscopia de hombro y se le diagnosticó una compresión del nervio supraescapular por el ligamento transverso escapular superior. La liberación artroscópica del nervio supraescapular alivió el dolor, la debilidad y la atrofia de los músculos supraespinoso e infraespinoso. Nivel de Evidencia: IV
Suprascapular neuropathy is a rare cause of shoulder pain and weakness and is therefore often misdiagnosed. As a consequence, misdiagnosis may lead to inappropriate conservative treatment or a failed surgical procedure. A case of a 55-year-old man suffering from suprascapular nerve entrapment syndrome is presented. The patient underwent shoulder arthroscopy, where the compression of the suprascapular nerve by the superior transverse scapular ligament was diagnosed. Arthroscopic release of the suprascapular nerve relieved pain, weakness, and atrophy of the supraspinatus and infraspinatus muscles. Level of Evidence: IV
Тема - темы
Middle Aged , Arthroscopy/methods , Scapula , Shoulder , Nerve Compression SyndromesРеферат
La escápula alada suele producirse por lesiones neurológicas tanto del nervio espinal como del nervio torácico largo. La aparición a causa de un tumor ventral de la escápula dificulta su diagnóstico inicial. Presentamos el caso de una mujer joven, con limitación para la rotación externa del hombro, sin antecedentes traumáticos conocidos, evolución progresiva e imagen compatible con una lesión de partes blandas dependiente de la aponeurosis del músculo subescapular confirmada por biopsia como un tumor desmoide. Aunque se trata de un tumor benigno y autolimitado, tiene una inquietante alta tasa de recidivas después de la resección, por lo que se dispone de numerosos tratamientos y muchos grupos optan por hacer un seguimiento médico estrecho de los factores pronósticos y las limitaciones funcionales del paciente, con lo que obtienen resultados satisfactorios y, en algunas series, superiores a los del tratamiento quirúrgico. Nivel de Evidencia: IV
Winged scapula is usually caused by neurological injuries to both the spinal nerve and the long thoracic nerve. Its presence as a result of a ventral scapular tumor makes initial diagnosis difficult. We present the case of a young woman with limited external shoulder rotation, no known traumatic history, and images consistent with a soft tissue lesion dependent on subscapular muscle aponeurosis, which was confirmed by biopsy as a desmoid tumor. Although it is a benign, self-limiting tumor, it has an alarmingly high rate of relapse after resection, so many treatments are available, and many teams choose to closely monitor the patient's prognostic factors and functional limitations, obtaining satisfactory outcomes and, in some series, superior to those of surgical treatment. Level of Evidence: IV
Тема - темы
Adult , Scapula , Shoulder , Soft Tissue Neoplasms , Fibroma, DesmoplasticРеферат
Antecedentes: El handball es un deporte "overhead" que expone al hombro a demandas elevadas de carga durante la práctica, lo que puede llevar a esta articulación a sufrir adaptaciones específicas. La comprensión de estas adaptaciones es importante y puede ayudar a los clínicos a crear protocolos de prevención y a desarrollar programas de condicionamiento y rehabilitación para esta población. Objetivos: Generar un perfil descriptivo de:1) movimiento escapular durante la elevación y descenso de la extremidad superior en el plano escapular, 2) distancia acromiohumeral y 3) rango de movimiento y fuerza rotacional glenohumeral en deportistas femeninas de handball de élite. Métodos: Se realizo un estudio transversal observacional y descriptivo en 23 jugadoras (Edad = 22±4.3 años; Años de practica 9.7±3.5) de handball de élite, libres de dolor. Se valoró el movimiento escapular bilateral durante la elevación y el descenso del brazo, la distancia acromiohumeral durante la abducción activa y pasiva, y el rango de movimiento articular y la fuerza rotacional GH en rotación interna y externa. Se describen estas variables, comparándolas entre ambos brazos, y entre los grupos formados en función del déficit de rotación interna GH. Resultados: No se detectaron diferencias significativas en el movimiento escapular 3D ni en la distancia acromiohumeral entre los brazos. Se observó una disminución del rango de rotación interna (Diferencia Media (DM)= -11.09°; Intervalo Confianza 95% (IC)= -17.70,-4.47) y un incremento del rango de rotación externa (DM= 12.82°; IC= 6.07°,19.58°) en el hombro dominante. El torque rotacional GH en rotación externa fue mayor (DM= 0.36 Nm/kg; IC=-0.008 Nm/kg, -0.81Nm/kg) en el hombro dominante. Las participantes con déficit de rotación interna mostraron mayores rangos de rotación superior y tilt posterior escapular durante la elevación, mayor distancia acromiohumeral en reposo y mayor disminución de esta durante la elevación de la extremidad Conclusión: Los resultados sugieren que no existen diferencias en el movimiento escapular durante la elevación y descenso de la extremidad superior, ni en la distancia acromiohumeral en las diferentes posiciones de elevación GH activa y pasiva entre el brazo dominante y no dominante de las deportistas femeninas de handball de élite. Los hallazgos indican que el brazo lanzador de estas deportistas presenta diferencias en el rango rotacional y en la fuerza, que podrían representar un factor de riesgo lesional, siendo detectables en el ambiente clínico. Las deportistas que presentan GIRD, muestran mayor movimiento escapular 3D durante la elevación, mayor DAH en reposo y mayor disminución de esta durante la elevación de la ES
Background: Handball is an overhead sport that exposes the shoulder to high demands of load during the practice, which may lead this joint to sport-specific adaptions. Understanding these adaptions is important and may help clinicians to create preventive protocols and further develop conditioning and rehabilitation program to this population. Objectives: To generate a descriptive profile of:1) scapular motion during upper extremity raising and lowering along the scapular plane, 2) acromiohumeral distance, and 3) GH rotational range of motion and rotational strength in elite female handball athletes. Methods: This is observational and descriptive cross-sectional study. Twenty-three (22±4.3 years and 9.7±3.5 years of practice) pain free elite female handball players were assessed. Outcome measures included bilateral 3D scapular movement during raising and lowering of the arm, acromiohumeral distance during passive and active abduction, GH range of motion of internal and external rotation, and strength of the internal and external rotators. These variables were described by comparing them between both arms, and among the groups according to the GH internal rotation deficit. Results: No significant differences were detected in 3D scapular motion or acromiohumeral distance between the arms. A decrease in internal rotation range of motion (Mean Difference (MD) =-11.09°;95% Confidence Interval (CI)= -17.70°, -4.47°) and an increase in external rotation range of motion (MD= 12.82°; CI=6.07°, 19.58°) and in GH rotational torque in external rotation (MD=0.36 Nm/kg; CI=-0.008Nm/kg, -0.81Nm/kg) were observed in the dominant shoulder. Participants with internal rotation deficit showed greater ranges of superior rotation and scapular posterior tilt during raising, greater acromiohumeral distance at rest and greater decrease of this during limb elevation. Conclusion: The findings suggest there are no differences in in the scapular movement during upper extremity raising and lowering along the scapular plane, nor in the acromiohumeral distance during passive and active GH between the dominant and non-dominant arm of elite female handball athletes. The findings indicate that there are differences in rotational range of motion and strength between both arms, which could represent an injury risk factor, being detectable in the clinical sports environment. Participants with internal rotation deficit showed greater scapular 3D movement, greater DAH at rest and greater decrease of it during arm elevation
Тема - темы
Humans , Female , Scapula/injuries , Team Sports , Movement Disorders , Epidemiology, Descriptive , Cross-Sectional Studies , Risk Factors , Academic DissertationРеферат
El síndrome de fricción escapulotorácica, resalto o chasquido escapular es un cuadro poco frecuente, descrito, por primera vez, por Boinet, en 1867. Se produce por una incongruencia en la articulación escapulotorácica, asociada a múltiples causas, como bursitis, exostosis, masas óseas, tejidos fibrótico o muscular anómalos, consolidación defectuosa de fracturas o variaciones de la anatomía costal o escapular. El propósito de este artículo es comunicar un caso clínico de una adolescente con dolor incapacitante y deformidad en la región escapular derecha, de más de cuatro años de evolución. Los estudios diagnósticos revelaron una masa ósea única subescapular sugestiva de un osteocondroma de gran tamaño, más de 2,5 cm x 4 cm x 4 cm. También, se presenta una revisión y actualización de la bibliografía sobre el diagnóstico y el tratamiento actual de esta enfermedad. Nivel de Evidencia: III
Snapping scapula syndrome is a rare pathology first described by Boinet in 1867. Its pathogenesis is caused by an incongruency in the thoracic scapular joint, associated with multiple causes including bursitis, exostosis, bone mass, fibrotic tissue or muscular abnormalities, defective consolidation of fractures or anatomical rib or scapular fractures. The purpose of this article is to present a clinical case of an adolescent with incapacitating clinical pain in the right scapular region, as well as a deformity at this level that had evolved for more than 4 years, and which, when diagnostic tests were performed, revealed a subscapular bone mass suggestive of a single large osteochondroma measuring more than 2.5 cm x 4 cm x 4 cm.. A review and update of the literature on the diagnosis and current treatment of this pathology is made. Level of Evidence: III
Тема - темы
Adolescent , Pain , Scapula , Shoulder Joint , Syndrome , Osteochondroma , Thoracic WallРеферат
Temporomandibular disorder (TMD) is recognized for its high prevalence, presenting characteristic signs and symptoms. Cervical spine pain is present in 70% of diagnosed TMD cases. Aim To verify if women with TMD present changes in isometric muscle strength in the scapula elevation. Methods This is an observational, cross-sectional study. Thirty-five women, aged 22.89±2.04 years, were divided into the TMD group (TMDG), diagnosed with TMD according to the DC/TMD, and control group (CG), with asymptomatic individuals. The volunteers accessed a online link by the smartphone in order to answer questions on personal data, the Fonseca Anamnestic Index (FAI), Neck Disability Index (NDI), and Masticatory preference. In all participants, evaluation of the force of the scapula elevation muscles was performed, using a load cell model MM-100 (Kratos® SP, Brazil). Data were analyzed descriptively using the maximum, mean, and standard deviation and a two-way ANCOVA test was applied for all variables. A significance level of 5% was considered. Results There were no statistically significant differences between the TMDG and CG for the maximal and mean muscle strength of scapular elevation. There were statistically significant differences in FAI (p <0.001*) between the CG and the TMDG. Conclusion Based on the results, it was not possible to confirm the hypothesis that women diagnosed with TMD present lower isometric strength during scapular elevation (right/left).
Тема - темы
Humans , Female , Adult , Scapula , Temporomandibular Joint , Muscle Strength , Isometric ContractionРеферат
Se presenta el caso clínico de un paciente de 47 años de edad, quien acudió al Servicio de Ortopedia y Traumatología del Hospital Docente Clinicoquirúrgico Joaquín Albarrán de La Habana por presentar dolor en el cuello irradiado al miembro superior izquierdo. En la exploración física se destacó atrofia de los músculos romboides de la escápula izquierda y deformidad alar, acentuada durante la maniobra. Se realizó radiografía y electromiografía; en la primera, se observó costilla cervical supernumeraria izquierda y, en la segunda, lesión del nervio dorsal escapular, por lo cual se diagnosticó síndrome del nervio dorsal escapular secundario a síndrome del escaleno anterior. Se indicó tratamiento fisioterapéutico y el paciente evolucionó satisfactoriamente.
The case report of a 47 years patient is presented, who went to the Orthopedics and Traumatology Service of Joaquín Albarrán Teaching Clinical Surgical Hospital in Havana due to a pain in the neck irradiated to the left superior member. In the physical exploration atrophy of the left scapula romboid muscles and alar deformity were notable, accented during the maneuver. Radiography and electromyography were carried out; in the first one, left supernumerary cervical rib was observed and, in the second one, dorsalscapular nerve leison, reason why the secondary dorsal scapular nerve syndrome to anterior scalene syndrome was diagnosed. Physiotherapeutic treatment was indicated and the patient had a favorable clinical course.
Тема - темы
Thoracic Outlet Syndrome , Cervical Rib , ScapulaРеферат
SUMMARY: As natural disasters or crimes, precise postmortem identification is needed especially in case of unknown human remains. The aim of the study is to assess sexual dimorphism by formulating new multivariate equations based on scapular and clavicular parameters for a modern Thai population. Eight left scapular and six left clavicular parameters were measured from 278 individuals (124 males and 124 females for training group; and 15 males and 15 females for test group) of a modern Thai population with age ranges from 19 to 101 years. All scapular and clavicular parameters were sexually dimorphic. Direct and stepwise multivariate discriminant function analysis was performed to generate models. Three direct multivariate discriminant functions showed accuracy rates from 91.1c to 92.3 % (cross-validated range from 90.3 % to 91.5 %). Similarly, three stepwise multivariate discriminant functions showed accuracy rates from 90.7 % to 92.7 % (cross-validated range from 90.7 % to 92.7 %). Moreover, the test group showed 86.67 % to 100 % of sex determination accuracy in six discriminant functions. As recommendation for sex determination by using combination of the scapular and clavicular parameters yields statistically high accuracy for sex determination. Therefore, the accuracies of these multivariate discriminant function equations obtained from scapula and clavicle can be applied for forensic sex determination, especially in modern Thais.
RESUMEN: En casos de desastres naturales o crímenes se requiere una identificación post mortem precisa, especialmente en el caso de restos humanos desconocidos. El objetivo de este estudio fue evaluar el dimorfismo sexual mediante nuevas ecuaciones multivariadas basadas en parámetros escapulares y claviculares para una población tailandesa moderna. Se midieron ocho parámetros escapulares izquierdos y seis claviculares izquierdos de 278 individuos (124 hombres y 124 mujeres para el grupo de entrenamiento; y 15 hombres y 15 mujeres para el grupo de prueba) de una población tailandesa moderna con rangos de edad de 19 a 101 años. Todos los parámetros escapulares y claviculares presentaban dimorfismo sexual. Se realizaron análisis de funciones discriminantes multivariadas directas paso a paso para generar modelos. Tres funciones discriminantes multivariadas directas mostraron tasas de precisión de 91,1 % a 92,3 % (rango de validación cruzada de 90,3 % a 91,5 %). De manera similar, tres funciones discriminantes multivariadas mostraron tasas de precisión de 90,7 % a 92,7 % (rango de validación cruzada de 90,7 % a 92,7 %). Además, el grupo de prueba mostró del 86,67 % al 100 % de precisión en la determinación del sexo en seis funciones discriminantes. Como recomendación para la determinación del sexo mediante el uso de la combinación de los parámetros escapulares y claviculares, se obtiene una precisión estadísticamente alta para la determinación del sexo. Por lo tanto, las precisiones de estas ecuaciones de funciones discriminantes multivariadas obtenidas de la escápula y la clavícula se pueden aplicar para la determinación forense del sexo, especialmente en los tailandeses modernos.
Тема - темы
Humans , Male , Female , Adult , Middle Aged , Aged , Aged, 80 and over , Young Adult , Scapula/anatomy & histology , Clavicle/anatomy & histology , Forensic Anthropology , Sex Determination by Skeleton , ThailandРеферат
SUMMARY: The aim of this study is to contribute to sex determination studies from the scapula in the Turkish population and compare with previous studies. This study was performed with 200 scapulae (100 males and 100 females). The age range of the patients was between 18-93 years old. Computed tomography scans were used and length of glenoid cavity (LGC), breadth of glenoid cavity (BGC), depth of glenoid cavity (DGC), perimeter (PM) and volume (VL) were measured. Randomly selected 20 scapulae were measured three times for examine the intra-rater reliability from those measurements. Gender logistic regression analysis was conducted to find the significant variables at sex determination from the scapula. The most effective parameter in determining sex from scapula was found to be VL (88.5%). The effects of LGC, PM, BGC and DGC at sex determination from scapula were found to be 83%, 82.5%, 79.5%, 66%, respectively. The combination of VL and PM (89.5%) was found to be the most effective combination at sex determination from the scapula. The intraclass correlation values of all measurements were found to be at high reliability. According to the literature, PM and DGC along with the VL in Turkish population, were not used previously for sex determination from the scapula. A combination of the VL and PM was found to be the most effective parameters at sex determination from scapula in the Turkish population. There are few studies on the sex determination from scapula in the Turkish population. This study will guide anthropologists, forensic scientists and anatomists at sex determination studies from scapula and surgeons by morphometrically in clinical situations related to the scapula.
RESUMEN: El objetivo de este estudio fue contribuir a la determinación del sexo a partir de la escápula en la población turca y comparar con estudios previos. Esta investigación se realizó con 200 escápulas (100 hombres y 100 mujeres). El rango de edad de los pacientes estaba entre de 18 años y 93 años. Escaner de tomografía computada se usó para medir en la cavidad glenoidea los siguientes parámetros: longitud (LCG), ancho (ACG), profundidad (PCG), perímetro (PG) y volumen (VCG). Se midieron 20 escápulas seleccionadas tres veces al azar para examinar la confiabilidad intraevaluador de estas mediciones. Se realizó un análisis de regresión logística de género para encontrar las variables significativas en la determinación del sexo a partir de la escápula. El parámetro más eficaz para determinar el sexo a partir de la escápula resultó ser VCG (88,5%). Los efectos de LCG, PG, ACG y PCG en la determinación del sexo a partir de la escápula fueron del 83 %, 82,5 %, 79,5 % y 66 %, respectivamente. La combinación de VCG y PG (89,5%) resultó ser la combinación más efectiva en la determinación del sexo a partir de la escápula. Se encontró que los valores de correlación intraclase de todas las mediciones tenían una alta confiabilidad. De acuerdo con la literatura, PG y PCG junto con el VCG en la población turca, no se han utilizado previamente para la determinación del sexo a partir de la escápula. Se determinó que una combinación de VCG y PG son los parámetros más efectivos en la determinación del sexo a partir de la escápula. Existe escasa información sobre la determinación del sexo a partir de la escápula en la población turca. Este estudio guiará a los antropólogos, forenses y anatomistas en los estudios de determinación del sexo de la escápula y sera útil para los cirujanos en situaciones clínicas relacionadas con la escápula.
Тема - темы
Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged , Aged, 80 and over , Young Adult , Tomography, X-Ray Computed , Sex Determination by Skeleton , Glenoid Cavity/anatomy & histology , Glenoid Cavity/diagnostic imaging , Scapula/anatomy & histology , Scapula/diagnostic imaging , Turkey , Logistic ModelsРеферат
As epicondilalgias medial e lateral são as causas mais frequentes de sintomas dolorosos nos membros superiores. Observa-se um aumento no número de publicações sobre os efeitos do treino da musculatura escapular no manejo clínico das epicondilalgias, porém desconhecemos uma revisão sistemática que avalie os efeitos do treinamento resistido nos músculos escapulares nessa condição. Objetivo: revisar sistematicamente os efeitos do treinamento resistido nos músculos escapulares nas epicondilalgias. Metodologia: foi realizada uma busca científica (SciELO, PubMed, LILASCS, PEDro) de estudos clínicos controlados sobre os efeitos do treinamento resistido nos músculos escapulares nas epicondilalgias publicados até maio 2021. A escala de PEDro foi aplicada para avaliação da qualidade metodológica. Resultados: foram encontrados 266 artigos e 3 foram incluídos na revisão sistemática. Os estudos inclusos enfatizaram o treinamento dos músculos trapézio médio, trapézio inferior e serrátil anterior associados a reabilitação convencional. Através da análise individual dos estudos observa-se efeitos positivos do treino escapular na dor, na função (Patient Rated Tennis Elbow Evaluation Questionnaire PRTEE) e na força de preensão manual em indivíduos com epicondilalgias lateral. A metanálise revela que adicionar exercícios escapulares a fisioterapia convencional reduz a dor (EVA 0-10) em 1.23 (95% IC, 2,00-0,47, p=0,002, I2=47%, p para heterogeidade = 0.17) e aumenta a função (PRTEE 0-100) em 5.47 (95% IC, 10,00-0,93, p=0,02, I2=0%, p para heterogeidade = 0.84) na epicondilalgias lateral. A média de pontuação da escala PEDro foi de 6,33/10. Conclusão: o treinamento resistido dos músculos escapulares associados a reabilitação reduzem dor e aumentam função em indivíduos com epicondilalgia lateral. Sugere-se a realização de mais estudos com melhor qualidade metodológica para avaliar a importância do fortalecimento dos músculos escapulares em indivíduos com epicondilalgias. (AU)
Medial and lateral epicondylalgia are the most requente causes of painful symptoms in the upper limbs. There is na increase in the number of publications on the effects of scapular muscle training in the clinical management of epicondylalgia, but we do not know of a systematic review that assesses the effects of resistance training on scapular muscles in this condition. The aim of the study was to systematically review the effects of resistance training on scapular muscles in epicondylalgia. A scientific search (SciELO, PubMed, LILASCS, PEDro) of controlled clinical studies on the effects of resistance training for the scapular muscles in epicondylagias published until May 2021 was performed. The PEDro scale was applied to assess the methodological quality. 266 articles were found and 3 were included in the systematic review. The included studies emphasized the training of the middle trapezius, lower trapezius and serratus anterior muscles associated with conventional rehabilitation. Through the individual analysis of the studies, positive effects of scapula training on pain, function Patient Rated Tennis Elbow Evaluation Questionnaire PRTEE) and handgrip strength were observed in individuals with lateral epicondylalgia. The meta-analysis reveals that adding scapular exercises to conventional physical therapy reduces pain (VAS 0-10) by 1.23 (95% CI, 2.00-0.47, p=0.002, I2=47%, p for heterogeneity = 0.17) and increases function (PRETEE 0-100) by 5.47 (95% CI, 10.00- 0.93, p=0.02 I2=0%, p for heterogeneity = 0.84) in lateral epicondylalgia. The average score of the studies on the PEDro scal e was 6.33 out 10. In conclusion, resistance training of scapular muscles associated with rehabilitation reduces pain the increases function in individuals with lateral apicondylalgia. It is suggested that more studies be carried out with better methodological quality to assess the importance of strengthening the scapular muscles in individuals with epicondylalgia. (AU)
Тема - темы
Humans , Scapula , Resistance Training , Muscles , Pain , Tennis Elbow , Physical Therapy Modalities , Upper Extremity , Trapezium Bone , Superficial Back MusclesРеферат
OBJETIVO: Avaliar a confiabilidade inter e intraexaminador, na utilização de instrumentos de avaliação da retração de cintura escapular em crianças internadas em uma unidade de cuidados intermediários neonatal. MATERIAL E MÉTODOS: Estudo quantitativo, transversal e observacional, realizado com recém-nascidos e lactentes que necessitaram de internamento em uma unidade de cuidados intermediários neonatal. A coleta de dados ocorreu de outubro de 2019 a fevereiro de 2020. Para avaliação da retração da cintura escapular foi utilizado um protocolo de inspeção biomecânica elaborado pelas pesquisadoras, que possibilitou a realização de medidas (em centímetros) das bordas mediais superiores e inferiores, direita e esquerda, até a coluna vertebral, com a cabeça em rotação para a direita e para a esquerda, e o sinal do cachecol. As avaliações foram realizadas sempre pelos mesmos avaliadores. Para estimar a confiabilidade inter e intraexaminador do protocolo de inspeção biomecânica e sinal do cachecol, foi utilizado o Índice de Kappa e para as medidas do posicionamento das escápulas, o Coeficiente de Correlação Intraclasse. RESULTADOS: O protocolo de inspeção biomecânica dos sinais sugestivos de retração de cintura escapular demostrou concordância leve a moderada interexaminadores, e substancial a quase perfeita intraexaminador. A concordância interexaminadores obtida no sinal do cachecol foi leve a moderada, e quase perfeita intraexaminador. O posicionamento das escápulas apresentou concordância interexaminadores considerada como boa, e concordância excelente intraexaminador. CONCLUSÃO: A avaliação de sinais sugestivos de retração de cintura escapular, em recém-nascidos e lactentes, apresenta baixos índices confiabilidade interexaminadores e altíssima confiabilidade intraexaminador
OBJECTIVE: To evaluate inter and intra-examiner reliability in the use of instruments to assess shoulder girdle retraction in children hospitalized in a neonatal intermediate care unit. METHODS: Quantitative, cross-sectional and observational study carried out with newborns and infants who required hospitalization in a neonatal intermediate care unit. Data collection took place from October 2019 to February 2020. To evaluate shoulder girdle retraction, a biomechanical inspection protocol developed by the researchers was used, which made it possible to measure (in centimeters) from the upper and lower medial edges, right and left, to the spine, with the head in rotation to the right and left, and the scarf sign. The evaluations were always carried out by the same evaluators. To estimate inter and intra-examiner reliability of the biomechanical inspection protocol and scarf signal, the Kappa Index was used and, for measurements of scapular positioning, the Intraclass Correlation Coefficient. RESULTS: The biomechanical inspection protocol for suggestive signs of scapular girdle retraction showed mild to moderate inter-examiner agreement and substantial to almost perfect intra-examiner agreement. The intra-examiner agreement obtained in the scarf sign was mild to moderate and almost perfect intra-examiner. The positioning of the scapulae showed good inter-examiner agreement and excellent intra-examiner agreement. CONCLUSION: The evaluation of suggestive signs of scapular girdle retraction in newborns and infants has low inter-examiner reliability and very high intra-examiner reliability.