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BACKGROUND: Anatomic restoration and postoperative rehabilitation of displaced fracture-dislocations of the tarsometatarsal junction of the foot are essential. Our objective was to report percutaneous reduction and screw fixation results in low-energy Lisfranc fracture dislocation injuries that were treated with early weight-bearing and rehabilitation. METHODS: We retrospectively evaluated patients with low-energy Lisfranc injuries who underwent surgery between May 2007 and April 2011. The study reviewed 22 patients (12 men and 10 women) with an average age of 36.2 years (range, 16-50 years) and an average follow-up of 33.2 months (range, 12-50 months). We report the mechanism of trauma; quality of reduction in the postoperative digital radiographs; subjective satisfaction; AOFAS score; time required to return to work, recreational activities, and low-impact sports; and complications. Postoperatively, all of the patients were instructed to be non-weight-bearing for 3 weeks, and the stitches were removed after 2 weeks. At the third postoperative week, the patients were encouraged to bear weight as tolerated. RESULTS: Quality of reduction was anatomic or near anatomic in 100% of cases. The subjective satisfaction reported by patients was very good, with complete satisfaction in 20 of them (90.9%). The AOFAS average was 94 points (range, 90-100 points). Average return to work was at 7 weeks (range, 6-9 weeks), recreational activities 7.2 weeks (range, 6-9 weeks), training for low-impact sports 7.6 weeks (range, 7-8 weeks), and symptom-free sport activities 12.4 weeks (range, 11-13 weeks). CONCLUSION: In this selected group of patients with low-energy Lisfranc fracture dislocation, anatomic or near-anatomic reduction can be achieved with percutaneous reduction and screw fixation. Early weight-bearing is possible in these patients, and early return to regular activities and low-impact sport can be expected. LEVEL OF EVIDENCE: Level IV, retrospective case series.
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Parafusos Ósseos , Fixação Interna de Fraturas , Fraturas Intra-Articulares/cirurgia , Luxações Articulares/cirurgia , Articulações Tarsianas/lesões , Suporte de Carga/fisiologia , Adolescente , Adulto , Feminino , Consolidação da Fratura , Humanos , Fraturas Intra-Articulares/diagnóstico por imagem , Fraturas Intra-Articulares/fisiopatologia , Luxações Articulares/diagnóstico por imagem , Luxações Articulares/fisiopatologia , Masculino , Ossos do Metatarso/lesões , Pessoa de Meia-Idade , Radiografia , Recuperação de Função Fisiológica , Fatores de Tempo , Resultado do Tratamento , Adulto JovemRESUMO
PURPOSE: To evaluate integration and maturation of semitendinosus-gracilis (STG) grafts in anterior cruciate ligament (ACL) reconstruction with magnetic resonance imaging (MRI) in patients who underwent ACL reconstruction with STG with and without autologous platelet concentrate (APC). METHODS: A randomized single-blinded evaluator prospective study was performed in 2 consecutive series of patients who underwent reconstruction over a 14-month period: 30 with APC use (group A) and 20 as control subjects (group B). At 6 months, an MRI evaluation was performed, with observation of the graft's maturation and presence or absence of synovial fluid at the tunnel-graft interface. To facilitate interpretation, a scoring scale was designed to evaluate graft integration and maturation. RESULTS: Regarding the presence of synovial fluid at the bone-graft interface, the test was negative in 86.84% of patients in group A and 94.74% in group B. A disorganized autograft signal pattern was found in 2.63% in group A and 5.26% in group B. Signal intensity was considered hypointense in 63.16% in group A and 42.11% in group B, isointense in 34.21% in group A and 52.63% in group B, and hyperintense in 0% in both groups. The final mean score was 4.45 points in group A and 4.2 points in group B (P ≥ .05). Poor integration was found in 2.63% in group A and 5.26% in group B (P = .214). Good integration was found in 97.37% in group A and 94.74% in group B (P = .784). CONCLUSIONS: In our consecutive series of patients who underwent ACL reconstruction with STG grafts, 1 group with intraoperative APC use versus a control group, followed up by MRI at 6 months after reconstruction, we did not find any statistically significant benefit in the APC group in terms of integration assessment and graft maturation (ligamentization). LEVEL OF EVIDENCE: Level III, case-control study.
Assuntos
Ligamento Cruzado Anterior/cirurgia , Imageamento por Ressonância Magnética/métodos , Procedimentos de Cirurgia Plástica/métodos , Seguimentos , Humanos , Ligamento Patelar/patologia , Ligamento Patelar/cirurgia , Ligamento Patelar/transplante , Transfusão de Plaquetas , Período Pós-Operatório , Procedimentos de Cirurgia Plástica/reabilitação , Método Simples-Cego , Transplante Autólogo/métodosRESUMO
BACKGROUND: Scapular fractures are uncommon injuries that account for 1% of all fractures. Ten percent of these lesions involve the glenoid fossa and intraarticular displacement is rare, not exceeding 10% of the cases. The classification of intraarticular glenoid fractures was described by Ideberg on the basis of his findings in 100 patients with this type of injury. His classification, however, does not include a dislocation of the glenoid fossa without displacement of the humeral head. METHODS: We report the case of a fracture dislocation of the glenoid fossa without displacement of the humeral head in a patient with open physis. Our surgical approach and results after 6 years of follow-up. RESULTS: Six years postoperatively the patient has minimal occasional discomfort and a full range of motion and strength, even in external rotation. Shoulder stability is also normal. Her Constant score is 97. The fracture is actually healed clinically and radiographically with no evidence of post traumatic articular degenerative disease or avascular changes. CONCLUSIONS: The fracture/dislocation of the glenoid fossa is an uncommon injury that can be effectively treated by open reduction and internal fixation. A posterior surgical approach was useful to achieve anatomic reduction and strong fixation in this case presentation.
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Fraturas Ósseas/cirurgia , Escápula/lesões , Luxação do Ombro/cirurgia , Adolescente , Epífises , Feminino , Seguimentos , Fixação Interna de Fraturas/métodos , Consolidação da Fratura , Fraturas Ósseas/diagnóstico por imagem , Humanos , Radiografia , Amplitude de Movimento Articular , Escápula/diagnóstico por imagem , Luxação do Ombro/diagnóstico por imagemRESUMO
Poor prognosis factors in surgical treatment of acetabular fracture-dislocations have been well established but there is little information about how morphological abnormalities of the hip may affect the surgical outcome. Hip anatomy has a wide range of variations. Morphological abnormalities of the hip can also be observed in patients with acetabular fractures. We present a case of a complication in a patient with a complex acetabular fracture, acetabular retroversion and femoroacetabular impingement. A 31-year old male patient was transferred to our trauma center following a high speed road traffic accident. Trauma series CT revealed cerebral contusion, subdural hematoma, aortic dissection and a left transverse plus posterior wall acetabular fracture. The left hip was reduced and the acetabular fracture was treated with a Kocher Langenbeck approach in prone position. The pelvic X- ray evidenced an anatomic reduction and signs of acetabular retroversion with positive posterior wall sign and crossover sign. CT scan evidenced increased alpha angle in the femoral head neck junction. During the follow up, 2â¯months after the acetabular fixation, patient suffered a posterior left hip dislocation and a total cementless hip arthroplasty was performed. Patients with acetabular retroversion and femoroacetabular impingement (CAM lesion) may be at risk of posterior dislocation. The influence of acetabular version and impingement may be also closely involved in how challenging the determination of hip stability can be in patients with posterior wall acetabular fractures. Acetabular retroversion and FAI may be related to the dislocation of unstable patterns with small fragments (wall sizes less than 20%). In this case postoperative precautions were not enough. We believe capsular reattachment with anchors and bracing may be useful in these selected cases. As these patients are not candidates for retroPAO (the recommended treatment for acetabular retroversion) maybe arthroscopic anterior wall riming and CAM resection should be performed at an early stage to decrease or avoid fulcrum.
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INTRODUCTION: Acetabular cartilage lesions are frequently found during hip arthroscopy. In the hip joint they mostly occur secondary to a mechanical overload resulting from a pre-existing deformity as hip dysplasia or femoroacetabular impingement (FAI). Lesions identified during arthroscopy can vary greatly from the earliest stages to the most advanced (full-thickness lesions). These lesions occur in the acetabulum in the early stages of joint damage. Microfractures are indicated in full-thickness chondral defects. Ideally, these lesions must be focal and contained. METHODS: The procedure begins debriding all the unstable chondral tissue of the lesion. The edges should have a net cut towards stable and healthy cartilage. It is recommended to make as many perforations as possible using arthroscopic awls. They should be ideally 4 mm deep and must have a vertical orientation to the surface. The suggested distance between perforations is of 3-4 mm. Once the treatment of the chondral lesion with the microfractures is complete, the labrum must be repaired. The repair of the labrum transforms in most of the cases the defect in a contained lesion containing better the clot in the lesion after the microfractures have been performed. It is also important to correct the bone deformity that has caused this lesion, which mostly corresponds to a "cam" deformity. CONCLUSION: Clinical studies confirm good short- and medium-term results in full-thickness chondral lesions treated with microfractures in the absence of osteoarthritis. However, it is difficult to determine if these results are only due to the microfractures, as this treatment is always complemented with several other factors and surgical procedures, such as labrum repair, correction of underlying bone deformity or change in postoperative activity of operated patients.
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The use of hip arthroscopy, as a surgical technique, has increased significantly over the past ten years. The procedure has shown good and excellent results in symptom relief and function improvement for patients with femoro-acetabular impingement (FAI) and concurrent chondro-labral lesions. It is also a reliable method to correct the characteristic pathomorphologic alteration of FAI. However, surgical results are less successful among patients with advanced articular damage and secondary hip osteoarthritis. The aim of this article is to present some clinical and imagenological tools to discriminate the good candidates for arthroscopic FAI treatment from those who are not, due to extensive articular damage.
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OBJETIVO: Evaluar los resultados radiológicos a corto y mediano plazo de pacientes operados de fractura de pared posterior de acetábulo, describir la morfología de la fractura, presencia de lesiones asociadas y la necesidad de artroplastia total de cadera (ATC) durante la evolución. MATERIAL Y MÉTODOS: Estudio retrospectivo-descriptivo de una serie consecutiva de 40 pacientes operados entre julio de 2012 y julio de 2017 por fractura de pared posterior de acetábulo. Treinta y siete hombres y tres mujeres con una edad promedio de 41 años fueron operados (mediana de seguimiento 17,7 meses). Se registró el mecanismo del accidente y presencia de lesiones asociadas. Se registraron el número de fragmentos que presentaba la fractura, presencia de impactación marginal, compromiso de la cabeza femoral, presencia de fragmentos intra-articulares y complicaciones postoperatorias. Para el análisis estadístico se utilizó el test de Wilcoxon. RESULTADOS: Todos los casos fueron secundarios a un accidente de alta energía. Un 70% de los pacientes presentó luxación posterior. La mayoría de los pacientes presentó una fractura entre 2 y 5 fragmentos (70%), 47,5% de los pacientes presentó impactación marginal, 37,5% compromiso de la cabeza femoral en zona de carga, 30% fragmentos intra-articulares. La complicación que más frecuente se observó fue la artrosis post-traumática la cual se presentó en un 22,5%. Cinco pacientes (12,5%) requirieron ATC. CONCLUSIÓN: Aunque se categorizan dentro de los patrones simples, las fracturas de pared posterior son lesiones complejas. La tomografía axial computada preoperatoria es esencial para determinar lesiones intra-articulares dada su alta frecuencia y también permite realizar un buen plan preoperatorio.
OBJECTIVE: Evaluate radiologic results in short and medium-term in surgically treated patients with acetabular posterior wall fracture. Describe fracture morphology, the presence of associated lesions and the necessity of total hip arthroplasty (THA) during the evolution. MATERIALS AND METHODS: A retrospective-descriptive study design of 40 patients treated during July 2012 and July 2017 for acetabular posterior wall fracture. 37 men and 3 women, 41 years old mean age. The mean follow-up was 17.7 months. Accident mechanism and presence of associated lesions were registered, as well as the number of fragments of the fracture, the presence of marginal impaction, femoral head compromise, intra-articular fragments and postoperatory complications. Wilcoxon test was used for the statistical analysis. RESULTS: Every case resulted due to a high energy accident. 70% of patients had posterior luxation of the hip. 70% of patients presented 2 to 5 fragments. 47.5% of patients presented marginal impaction, 37.5% compromised femoral head and 30% intra-articular fragments. The most frequent complication was post-traumatic arthrosis, which appeared in 22.5% of patients. Five patients required THA. CONCLUSION: Though it is categorized as simple fracture pattern, posterior wall fractures are complex. Preoperatory CT scan is essential to determine intra-articular lesions due to its high frequency and permits to plan an adequate intervention.
Assuntos
Humanos , Masculino , Feminino , Adulto , Fraturas Ósseas/cirurgia , Fixação de Fratura/métodos , Acetábulo/lesões , Complicações Pós-Operatórias , Estudos Retrospectivos , Seguimentos , Resultado do Tratamento , Fraturas Ósseas/etiologia , Fraturas Ósseas/diagnóstico por imagem , Fixação Interna de Fraturas/métodos , Acetábulo/cirurgia , Acetábulo/diagnóstico por imagemRESUMO
OBJETIVO: Evaluar los resultados radiológicos de pacientes con fractura de fémur proximal tratados con clavo cefalo-medular y reducción abierta a través de abordaje mini-open. MATERIAL Y MÉTODOS: Estudio retrospectivo-descriptivo de una serie consecutiva de 45 pacientes (38 hombres, 7 mujeres, edad promedio 52 años) con fractura de cadera de alta energía tratados con clavo cefalo-medular y reducción a través de abordaje miniopen. Se registró el mecanismo del accidente y presencia de lesiones asociadas. En todos los casos se contó con radiografías preoperatorias y tomografía axial computada (TAC). Se clasificaron de acuerdo a la AO. Se registró en número de fragmentos que presentaba la fractura. Se tomaron radiografías de control en forma mensual hasta la consolidación. Se midió el ángulo cervico-diafisiario operado y contralateral. RESULTADOS: Todos los casos fueron secundarios a un accidente de alta energía. Veintidós pacientes presentaron lesiones asociadas. El número de fragmentos promedio fue de 3. La diferencia entre el ángulo cervico-diafisiario post operatorio de la cadera fracturada versus la cadera contralateral fue de 4,9 grados. Un paciente presentó no-unión. El tiempo promedio hasta la consolidación radiográfica fue de 3,7 meses. CONCLUSIÓN: El uso de clavos cefalo-medulares asociado a reducción a través de miniopen en pacientes jóvenes con fractura de fémur proximal de alta energía, presenta buenos resultados radiológicos con bajo número de complicaciones.
OBJECTIVE: To evaluate radiologic results of patients with proximal femur fracture treated with cephalo-medullary nails and open reduction through mini-open approach. MATERIALS AND METHODS: A retrospective-descriptive study of 45 patient consecutive series (38 male, 7 female. Mean age 52 years old) with high energy hip fracture treated with cephalo-medullary nails and open reduction through mini-open approach. Accident mechanism and associated lesions were documented. Every case was evaluated with pre-operative radiography and CT-scan. Fractures were classified according to AO classification. Patients were radiographically controlled monthly until bone healing. Cervical-diaphysial angle was measured and compared bilaterally. RESULTS: Every case was secondary to high energy trauma. 22 patients presented associated lesions. The mean number of bone fragments was 3. The difference between postoperative cervical-diaphysial angle versus contralateral hip was 4.9°. Only 1 patient presented non-union. The mean time until consolidation confirmed with radiography was 3.7 months. CONCLUSION: The use of cephalo-medullary nails associated to open reduction through a mini-open approach in young patients with high energy associated proximal femur fractures, presents satisfactory radiologic results with a low amount of complications.
Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Adulto Jovem , Pinos Ortopédicos , Fraturas do Fêmur/cirurgia , Fixação de Fratura/métodos , Acidentes , Epidemiologia Descritiva , Estudos Retrospectivos , Resultado do Tratamento , Redução Aberta , Fraturas do Quadril/cirurgiaRESUMO
PURPOSE: The aim of this study was to describe the clinical outcomes of patients with knee osteoarthritis (OA) treated with arthroscopic surgery, documenting the associated injuries and defining the type of treatment selected for OA patients with different symptoms. HYPOTHESIS: Knee arthroscopy is effective for treating patients with symptomatic OA and mechanical symptoms. METHODS: This was a prospective, consecutive series of 100 patients with a clinical and radiological diagnosis of OA who were treated with knee arthroscopy. The average follow-up time was 35.9months (25-71), and the average age was 60.1years (50-83). INCLUSION CRITERIA: >50years of age, a clinical imaging diagnosis of knee OA with an Ahlbäck I-III classification. EXCLUSION CRITERIA: <50years of age, Ahlbäck IV, pathologic lower limb mechanical axis and inflammatory joint diseases. The IKDC and Lysholm scores were assessed before and after surgery. RESULTS: The preoperative average scores were as follows: Lysholm, 56.9±13.5 points (22-71); IKDC, 59.4±21.7 points (45-80). The postoperative average scores were as follows: Lysholm, 86.9 points (22-87); IKDC, 79.5 points (45-100). Regarding the Lysholm scores, 76% were good and excellent results and 24% were moderate (p=0.045). The associated injuries included 48% of chondral and 36% of unstable meniscal injuries. Good or excellent results were observed in 76% of the meniscal injury cases according to the Lysholm scores, while only 84.6% of the cases with unstable chondral lesions had good or excellent results (p=0.035). CONCLUSION: Most patients with knee OA associated with unstable cartilage or meniscal injuries reported good-to-excellent symptomatic results at the short- and mid-term follow-ups. LEVEL OF EVIDENCE: III.
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Artroscopia/métodos , Desbridamento/métodos , Osteoartrite do Joelho/diagnóstico , Osteoartrite do Joelho/cirurgia , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Medição da Dor , Satisfação do Paciente/estatística & dados numéricos , Estudos Prospectivos , Índice de Gravidade de Doença , Fatores de Tempo , Resultado do TratamentoRESUMO
El abordaje de Smith Petersen modificado (SPM), permite la reducción de fracturas del cuello femoral desde anterior, manteniendo la fijación a través de un abordaje lateral. Realizar la reducción bajo visión directa mejoraría la calidad de la reducción y los resultados en fracturas complejas de cuello femoral. MÉTODOS: Estudio retrospectivo de ocho pacientes con fracturas de cuello femoral Pauwels III/Garden IV secundarias a un accidente de alta energía operadas con abordaje SPM. Registramos el tiempo de evolución desde el accidente hasta la cirugía. Se realizó radiografía y tomografía axial computada postoperatoria. Seguimos los pacientes con radiografías mensuales hasta evidenciar consolidación de la fractura y casos de necrosis avascular. RESULTADOS: En promedio, los pacientes fueron operados 2,1 días tras el accidente y fueron seguidos con una mediana de 24,5 meses tras su cirugía. Siete de los ocho pacientes consolidaron. Sólo un caso presentó una no-unión que requirió de una prótesis total de cadera. No hubo casos de necrosis avascular. CONCLUSIÓN: Las fracturas de cuello femoral de alta energía en pacientes jóvenes son lesiones poco frecuentes. Aunque esta serie es pequeña, llama la atención que tratándose de lesiones desplazadas y con rasgos verticales no observamos casos de necrosis avascular, a pesar de algunos casos con prolongado tiempo de evolución desde el accidente hasta la cirugía. Creemos que esas fracturas deben operarse lo antes posible, pero que es más importante lograr una reducción anatómica en vez de retrasar algunas horas la cirugía. En nuestra experiencia, el abordaje de SPM facilita la reducción adecuada en fracturas complejas de cuello femoral.
Modified Smith Petersen Approach (MSP) allows an anterior reduction for femoral neck fractures, keeping the fixation through a lateral approach to the hip. Performing the reduction under direct visualization would improve the quality of the reduction and the outcomes in complex fractures of femoral neck. METHODS: Retrospective study including eight patients with femoral neck fracture classified as Pauwels III / Garden IV, in which MSP was performed. We kept record of the time from the accident until the final surgery. Post-operative studies included plain radiograph and CT scan. Monthly radiographic controls were obtained until fracture healing was achieved or radiological signs of avascular necrosis were found. RESULTS: Surgery was performed in an average of 2.1 days after the accident. Postoperative follow-up was an average of 24.5 month. Consolidation was achieved in seven of the eight patients, only one patient evolved into a nonunion of femoral neck which required a total hip arthroplasty. CONCLUSION: High energy femoral neck fractures in young patients are infrequent injuries. Even though this is a small series of patients it comes to our attention that being displaced fractures with vertical fracture lines we didn't find any case of avascular necrosis despite some of the cases the prolonged timing since the accident to surgery. We believe that this type of fracture should be treated as soon as possible but is more important to achieve an anatomical reduction than pass over the 12 hours threshold. In our experience MSP approach facilitates the achievement of an adequate reduction and complex femoral neck fractures.
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Humanos , Masculino , Adulto , Pessoa de Meia-Idade , Adulto Jovem , Fraturas do Colo Femoral/cirurgia , Fixação de Fratura/métodos , Evolução Clínica , Estudos Retrospectivos , Seguimentos , Resultado do Tratamento , Consolidação da Fratura/fisiologia , Procedimentos Ortopédicos/métodosRESUMO
BACKGROUND: Fibular hemimelia is the most frequently occurring congenital anomaly of long bones. These patients, among other deficiencies, have a poor development of the anterior cruciate ligament (ACL). Unless it causes clinically assessed instability of the knee, nonsurgical treatment is given. When surgical treatment is required, correction of angular limb deformity must be realized prior to ACL reconstruction. METHODS: We present the case of a 16-year old patient with congenital fibular hemimelia. Physical examination showed genu valgum, anteromedial rotatory instability and recurvatum of the right knee. We decided to perform surgical correction of the angular deformities and ACL reconstruction in the same surgical time. RESULTS: Twelve months after surgery, the patient had no evidence of clinical instability, with a range of motion from -5°-110° of the right knee. No claudication or gait instability was found. The KT-1000 arthrometer showed a difference of 2mm between both knees. CONCLUSION: The ACL reconstruction and corrective osteotomies of angular deformities performed in a single surgical procedure had a good clinical result in a 12 month follow up-period, restoring stability of the knee and allowing a normal gait cycle.
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Reconstrução do Ligamento Cruzado Anterior , Ectromelia/complicações , Fíbula/anormalidades , Geno Valgo/complicações , Instabilidade Articular/cirurgia , Articulação do Joelho , Osteotomia , Adolescente , Reconstrução do Ligamento Cruzado Anterior/métodos , Alongamento Ósseo/efeitos adversos , Feminino , Fêmur/cirurgia , Geno Valgo/diagnóstico por imagem , Geno Valgo/etiologia , Humanos , Instabilidade Articular/etiologia , Articulação do Joelho/diagnóstico por imagem , Articulação do Joelho/fisiopatologia , Osteotomia/métodos , Radiografia , Amplitude de Movimento Articular , Tíbia/cirurgiaRESUMO
Las fracturas asociadas de diáfisis y cuello femoral son lesiones infrecuentes. A pesar de ser una asociación conocida, es pasada por alto entre un 19-31% de las veces. A continuación presentamos un caso de una fractura de diáfisis femoral en la cual la tomografía computarizada inicial no evidenció ningún rasgo a nivel del cuello femoral; sin embargo, este rasgo se hizo presente en las imágenes de control. Existen diversos exámenes para reconocer las fracturas de cuello femoral asociadas a diáfisis femoral, como la radiografía y la tomografía computarizada. Sin embargo, a pesar de estas imágenes, pueden no ser diagnosticadas. Con este caso reafirmamos la necesidad del uso de imágenes preoperatorias e intraoperatorias en pacientes con fracturas de diáfisis femoral de alta energía y que la tomografía computarizada multicorte de ingreso puede no evidenciar fracturas mínimamente desplazadas del cuello femoral.
Simultaneous fractures of the neck and shaft of the femur are uncommon injuries. Despite it being a known combination, it is overlooked in between 19 and 31% of cases. This case report describes a femoral shaft fracture in which the initial computed tomography did not show the femoral neck fracture, although it was present in the follow-up images. There are different imaging techniques to recognise femoral neck fractures associated with femoral shaft fractures, such as radiography and computed tomography. However, despite these images, they cannot be diagnosed. This case re-affirms the need for using imaging techniques before and during the operation in patients presenting with high energy femoral shaft fractures, in order to look for an associated femoral neck fracture. Although the use of fine-cut computed tomography scan may improve the diagnostic accuracy of this test, some femoral neck fractures will still go under-diagnosed.
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Humanos , Feminino , Adolescente , Tomografia Computadorizada por Raios X , Fraturas do Colo Femoral/cirurgia , Fraturas do Colo Femoral/diagnóstico por imagem , Pinos Ortopédicos , Traumatismo Múltiplo , Reações Falso-Negativas , Fixação Interna de FraturasRESUMO
Diferentes factores influyen en la recidiva de luxación glenohumeral. La presencia de defectos de Hill-Sachs es frecuente tras episodios de luxaciones traumáticas de hombro. Este tipo de lesiones por si solas influyen de manera directa sobre la recidiva postoperatoria. Es por esto que técnicas habituales, como lo es la reparación capsulolabral en su forma abierta o artroscópica, son insuficientes como tratamiento definitivo. Se han descrito diferentes técnicas, algunas no anatómicas y otras que son consideradas totalmente anatómicas, con el objetivo de disminuir la tasa de recidiva. El objetivo de este estudio es describir las diferentes alternativas en técnicas quirúrgicas para el tratamiento de la luxación glenohumeral asociada a la presencia de un defecto óseo humeral, e intenta brindar un esquema terapéutico ante los diferentes escenarios que involucren esta patología.