RESUMEN
INTRODUCTION: This study aimed to evaluate the accuracy of the suture technique, along with the utilization of a spirit-level device which is an instrument designed to indicate whether a surface is horizontal or vertical, in comparison to the conventional supraacetabular pin method and caliper measurement for correcting leg length discrepancy (LLD) during total hip arthroplasty (THA). Materials and methods: Consecutive patients who underwent unilateral primary THA between January 2021 and March 2023 were included in the study. The exclusion criteria were severe flexion and adduction contracture that could affect the accuracy of measurements, a history of lower extremity surgery, the presence of lower extremity deformity, and the absence of postoperative full-length radiographs. Patients were allocated into two groups based on the technique employed for correcting LLD during THA. Group 1 (n=62) consisted of patients evaluated using the suture technique with a spirit-level device, while group 2 (n=75) comprised patients who underwent the supraacetabular pin method with caliper measurement. The distance between the inter-teardrop line and the tip of the lesser trochanter was measured for both hips to assess LLD. RESULTS: The mean preoperative LLD was similar between groups, which was 11.6 ± 9.1 mm in group 1 and 9.5 ± 9.8 mm in group 2 (p=0.191). Postoperatively, group 1 had a significantly lower LLD compared to group 2 (p<0.001). CONCLUSION: According to the results obtained from this study, the use of a suture technique in conjunction with a spirit-level device to achieve a consistent leg position is an effective method for correcting LLD during THA.
RESUMEN
Background: Crowe types 3 and 4 dysplastic hips usually need total hip arthroplasty (THA) with femoral shortening osteotomy (FSO) to facilitate reduction, equalize limb length, and decrease the traction stress in nerves. The frequency of peripheral nerve palsy after primary THA has been reported to range from 0.08% to 3.7%. Apart from direct trauma to the nerve, the excessive extension of the extremity is also reported as a common cause of nerve damage. The current study aimed to evaluate the outcomes of intraoperative neurophysiological monitoring (IONM) in THA for Crowe types 3 and 4 hips. Methods: The data of patients who underwent primary THA with IONM were retrospectively reviewed using our medical records. Patients with Crowe types 3 and 4 dysplastic hips were included in the study. Motor-evoked potentials and somatosensory-evoked potentials were assessed intraoperatively. Preoperative dislocation height and postoperative trochanter minor differences were measured using preoperative and postoperative radiographs. Results: Twenty-three hips of 19 patients (4 bilateral THAs) with a mean age of 45 years participated in the study. Ten hips (43%) were classified as Crowe type 4, whereas 13 hips (57%) were Crowe type 3. The mean preoperative dislocation height was 41.6 mm (range, 15-100 mm). Postoperatively, only 6 patients had a difference between trochanter minor levels with a mean of 8.5 mm (range, 3-17 mm). Three patients underwent a subtrochanteric FSO to achieve reduction. Postoperatively, no patient had any motor and sensory nerve dysfunction. Conclusions: According to the results acquired from this study, no nerve palsy was observed after THA for Crowe types 3 and 4 hips, and subtrochanteric FSO was not performed in all Crowe type 3 hips and 70% of Crowe type 4 hips with the aid of IONM.
Asunto(s)
Artroplastia de Reemplazo de Cadera , Luxación Congénita de la Cadera , Monitorización Neurofisiológica Intraoperatoria , Luxaciones Articulares , Humanos , Persona de Mediana Edad , Artroplastia de Reemplazo de Cadera/efectos adversos , Artroplastia de Reemplazo de Cadera/métodos , Luxación Congénita de la Cadera/cirugía , Estudios Retrospectivos , Estudios de Seguimiento , Fémur/cirugía , Luxaciones Articulares/cirugía , Parálisis/cirugíaRESUMEN
Purpose: Subacromial volume measurement on magnetic resonance images is relatively new. It has been shown that decreased subacromial volume increases after surgical repair of full-thickness rotator cuff tears. There is no study examining subacromial volume changes after superior capsular reconstruction (SCR). The purpose of this study was to compare subacromial volume changes on magnetic resonance images (MRI) after superior capsular reconstruction performed for primary irreparable rotator cuff tears. Methods: Patients who underwent an SCR procedure between 2017 and 2019 with a minimum 2-year postoperative follow-up were included in this retrospective study. Subacromial volume was measured on MRI using software. The preoperative and postoperative acromiohumeral distance, Constant Scores, graft thickness, and Hamada grades of the patients were evaluated. Results: A total of 18 patients with a mean age of 59.7 years (range: 49-74 years) underwent an SCR for massive irreparable cuff tear. The mean preoperative subacromial volume was 3.54 ± 0.39 cm3 (range 2.88-4.36 cm3), which increased to 4.46 ± 0.39 cm3 (range 3.75-5.32 cm3) postoperatively (p = < 0.001). The increase in subacromial volume and acromiohumeral distance did not correlate with Constant scores and graft thickness. We observed a significantly higher subacromial volume increase among Hamada grade 1 patients, compared to those with Hamada grade 2 (p = 0.011). Conclusions: We observed that subacromial volume significantly increased after superior capsular reconstruction. However, the increase in subacromial volume did not correlate with clinical scores, acromiohumeral distance changes, or graft thickness.Level of evidence: Level III - Retrospective Cohort Study.
RESUMEN
PURPOSE: The purpose of this study was to compare radiographic and clinical outcomes of robotic-assisted and conventional manual techniques in restricted kinematically aligned TKA. METHODS: Patients who underwent either manual or robotic-assisted restricted kinematically aligned TKA between 2019 and 2020 were included in this retrospective comparative study. Radiographic outcomes comprised coronal plane measurements performed through standing full-length anteroposterior radiographs. The Knee Injury and Osteoarthritis Outcome Score (KOOS), Oxford score, Visual Analog Scale pain and satisfaction score, and Forgotten Joint Score were used to determine the clinical outcome. The continuous data were compared by Student's t test according to the KolmogorovâSmirnov normality test. RESULTS: The manual group consisted of 46 patients (38 females, eight males) with a mean age of 68.1 years, and the robotic group consisted of 70 patients (58 females, 12 males) with a mean age of 65.7 years (n.s.). Preoperatively, no significant difference was observed between groups concerning demographic characteristics, radiographic measurements, and clinical scores except for the symptom and pain domains of the KOOS score, which was significantly worse in the manual group (p = 0.011 and 0.035, respectively). At the postoperative 2-year follow-up, we observed significant differences between groups with respect to the mean HKA angle, mMPTA, and mLDFA (p = 0.034, 0.041, and 0.005, respectively). A comparison of clinical scores at the postoperative 2-year follow-up demonstrated no significant differences between groups. CONCLUSION: The current study demonstrated that using robotic-assisted technique for restricted kinematically aligned total knee arthroplasty (TKA) resulted in significantly better outcomes compared to the conventional manual technique in achieving normal ranges of lower extremity coronal alignment measurements. While the robotic-assisted group demonstrated better clinical scores, there was no statistically significant difference in clinical outcomes between the robotic-assisted group and the control group at the two-year follow-up. Concerning clinical relevance, the restoration of original anatomy and coronal alignment, a crucial concern in restricted kinematically aligned TKA, may be better achieved by the robotic-assisted technique. LEVEL OF EVIDENCE: Level III (Retrospective cohort study).
RESUMEN
This study aimed to comparatively evaluate postoperative pain, anxiety, and sleep quality in patients after robotic-assisted and manual total knee replacement surgery. Patients who underwent either robotic or manual total knee replacement (TKR) surgery were analyzed in this cross-sectional observational study. Volunteers who were conscious, mentally healthy, without primary sleep disorders, without chronic uncontrolled diseases, 18 years of age or older, able to understand verbal warnings, and who agreed to participate in the study after being informed about the purpose of the study were included in the study. A total of 80 patients who underwent robotic-assisted TKR and 87 patients who underwent manual TKR were participated in the study. Data were collected using the "Patient Description Form" Visual Analog Scale, Richards-Campbell Sleep Scale, and State Anxiety Scale. All patients were operated on by the same physicians and received standard perioperative care. In the study, a statistically significant difference was found between the education level of the patients and the type of surgery (p = 0.007). According to the average scores, it was observed that the patients in the robotic group had higher pain levels, better sleep quality, and higher anxiety levels compared to the manual group. There was a significant correlation between the level of pain felt on the 1st and 2nd day (p = < 0.001) and state anxiety levels with gender (p = 0.010) in the robotic group. For the robotic group, pain on day 2 was mostly affected by pain on day 1 and state anxiety. For the manual group, pain on day 2 was mostly affected by pain on day 1. According to our results, patients who underwent robotic-assisted TKR had higher pain levels, better sleep quality, and higher anxiety levels than patients who underwent manual TKR.
Asunto(s)
Artroplastia de Reemplazo de Rodilla , Procedimientos Quirúrgicos Robotizados , Humanos , Adolescente , Adulto , Artroplastia de Reemplazo de Rodilla/métodos , Procedimientos Quirúrgicos Robotizados/métodos , Calidad del Sueño , Estudios Transversales , Dolor Postoperatorio/etiología , Ansiedad/etiologíaRESUMEN
Extensor pollicis longus tendon ruptures are rarely reported after traumatic events, especially after distal radius fractures. Its classical presentation is a late-onset and unilateral rupture after a non-displaced distal radius fracture. In this case report, we present the treatment of a patient with acute bilateral extensor pollicis longus tendon ruptures after bilateral displaced distal radius fractures. The patient was treated with bilateral open reduction and volar plate fixation via a volar Henry approach for distal radius fractures and bilateral extensor indicis proprius tendon transfer for extensor pollicis longus tendon ruptures. We achieved satisfactory results, and no complications were reported with these treatment approaches. However, this case report demonstrates that extensor pollicis longus tendon rupture may occur at the time of fracture; thus, clinicians should be aware of this issue.
Asunto(s)
Traumatismos de la Mano , Fracturas del Radio , Traumatismos de los Tendones , Fracturas de la Muñeca , Traumatismos de la Muñeca , Humanos , Fracturas del Radio/complicaciones , Fracturas del Radio/diagnóstico por imagen , Fracturas del Radio/cirugía , Fijación Interna de Fracturas/efectos adversos , Fijación Interna de Fracturas/métodos , Tendones , Traumatismos de los Tendones/diagnóstico por imagen , Traumatismos de los Tendones/etiología , Traumatismos de los Tendones/cirugía , Traumatismos de la Muñeca/diagnóstico por imagen , Traumatismos de la Muñeca/cirugía , Traumatismos de la Mano/complicaciones , Rotura/etiología , Rotura/cirugíaRESUMEN
This study aimed to assess the preliminary outcomes of kinematically aligned robot-assisted total knee arthroplasty (TKA) with patient-specific cartilage thickness measurement. Patients who underwent kinematically aligned robot-assisted TKA were included in this study. Robot-assisted total knee arthroplasties were performed by NAVIO Surgical System (Smith & Nephew, Memphis, USA), an image-free handheld robotic system. The kinematic alignment technique was performed according to our intraoperative cartilage thickness measurement technique. Hip-knee-ankle angle (HKA), mechanical lateral distal femoral angle (mLDFA), mechanical medial proximal tibial angle (mMPTA), joint-line orientation angle (JLOA), and joint-line convergence angle (JLCA) were measured through standing full-length anteroposterior radiographs. Knee Injury and Osteoarthritis Outcome Score, Oxford score, VAS pain and satisfaction score, and Forgotten Joint Score were used to assess clinical outcomes. A total of 142 knees of 109 patients (92 females and 17 males) were evaluated in this study. There was a significant correction in HKA, JLCA, and mMPTA postoperatively (p ≤0.001, < 0.001, and 0.029, respectively). We observed no significant change in mLDFA and JLOA measurements. All clinical scores significantly increased at the latest follow-up. Our results demonstrated that kinematically aligned robot-assisted TKA with patient-specific cartilage thickness measurement demonstrated no significant change in mLDFA and JLOA, as expected; however, significantly corrected the deformity in HKA, mMPTA, and JLCA measurements.
Asunto(s)
Artroplastia de Reemplazo de Rodilla , Procedimientos Quirúrgicos Robotizados , Robótica , Masculino , Femenino , Humanos , Artroplastia de Reemplazo de Rodilla/métodos , Procedimientos Quirúrgicos Robotizados/métodos , Articulación de la Rodilla/diagnóstico por imagen , Articulación de la Rodilla/cirugía , Tibia/cirugía , Fenómenos Biomecánicos , Estudios RetrospectivosRESUMEN
BACKGROUND: To date, only one study assessed the spinal mobility and muscle strength of patients who were treated either with fusion or brace treatment. OBJECTIVE: The aim of this retrospective study was to evaluate the range of motion (ROM) and strength of the cervical and thoracic/lumbar spine in patients who underwent spinal fusion for the treatment of adolescent idiopathic scoliosis (AIS) in comparison to healthy individuals. METHODS: Patients (n= 28) who were treated surgically for AIS were included in the study. An age and gender matched control group (n= 22) was included that consisted of healthy individuals. DAVID® Lumbar/Thoracic Extension, Lumbar/Thoracic Rotation, and Cervical Extension/Lateral Flexion devices were used to measure cervical and lumbar/thoracic ROM as well as muscle strength. RESULTS: Significant differences were observed between groups in all ROM measurements except thoracic/lumbar sagittal flexion ROM measurement (p= 0.198). There were significant differences between groups in terms of muscle strength, except thoracic lumbar left rotation strength (p= 0.081). CONCLUSIONS: The findings of the current study demonstrated that cervical and thoracic/lumbar range of motion, as well as muscle strength, were significantly decreased in surgically treated adolescent idiopathic scoliosis patients compared to healthy counterparts. However, trunk (thoracic/lumbar) flexion range of motion and trunk left rotation muscle strength were not significantly different.
Asunto(s)
Cifosis , Escoliosis , Fusión Vertebral , Humanos , Adolescente , Escoliosis/cirugía , Estudios Retrospectivos , Vértebras Lumbares/cirugía , Fuerza Muscular , Vértebras Torácicas/cirugía , Resultado del TratamientoRESUMEN
BACKGROUND: The aim of this study is to compare open double-button (DB) and hook plate (HP) techniques in the treatment of acromioclavicular joint dislocation (ACJD) in terms of clinical and radiological outcomes and to determine which method is superior. METHODS: This retrospective comparative study included patients with ACJDs (Rockwood Type III/V) who were treated with one of these implants (22 patients with HP, 21 patients with DB) between June 2014 and February 2018. RESULTS: A total of 43 patients (39 men and 4 women) with a mean age of 41.8±17.4 years have participated in this study. The mean follow-up time was 20.6±7.5 months. Mean times of fluoroscopy, operation, and return to work were shorter in the DB group. Compli-cation rates were 23.8% and 54.6%, reoperation rates (including mandatory implant removals [IR]) were 4.8% and 77.3%, mean constant scores were 92.1±3.4 and 88.3±4.2, and mean Visual Analog Scale scores were 0.8±1.0 and 1.5±1.0 for the DB and HP groups, respec-tively. IR was the main reason for reoperations in the HP group, whereas the DB group's only reoperation was caused by a coracoid cutout (due to coracoid tunnel malposition) leading to redislocation. AC joint arthritis (36.4%) and subacromial osteolysis (31.9%) were com-monly encountered in the HP group. The most frequent complication of the DB group was malreduction (initial undercorrection) (9.6%). CONCLUSION: DB was superior to HP in functional outcome, post-operative pain, complication and reoperation rates, operation and fluoroscopy times, and time to return to work. Besides, reoperation (for IR) was needed in most of the HP patients. Therefore, the open DB technique should be preferential to the HP procedure.
Asunto(s)
Articulación Acromioclavicular , Luxaciones Articulares , Luxación del Hombro , Articulación Acromioclavicular/cirugía , Adulto , Femenino , Humanos , Luxaciones Articulares/cirugía , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Luxación del Hombro/cirugía , Resultado del Tratamiento , Adulto JovenRESUMEN
INTRODUCTION AND HYPOTHESIS: In the current study we hypothesized that total knee arthroplasty might improve the overactive bladder symptoms by providing pain relief and improving physical function. METHODS: One hundred patients who underwent total knee arthroplasty were preoperatively evaluated for overactive bladder and 47 patients that met inclusion criteria were included in this study. All the patients included in the study were assessed both preoperatively and at the 3rd month postoperatively using the Overactive Bladder-Validated 8 (OAB-V8) questionnaire for overactive bladder symptoms, the Oxford Knee Score (OKS) for pain and physical function, and the International Physical Activity Questionnaire-Short Form (IPAQ-SF) for physical activity. RESULTS: The mean age of the patients was 65.4 ± 7 (56-83) years. The OAB-V8, OKS and IPAQ-SF scores significantly improved at the 3rd month postoperatively compared with the initial assessment. All the OAB-V8 domains, namely, frequency, urgency, nocturia, and urgency urinary incontinence, significantly improved following total knee arthroplasty. CONCLUSIONS: Our results showed that following total knee arthroplasty, overactive bladder questionnaire scores significantly improved at the 3rd month postoperatively.
Asunto(s)
Artroplastia de Reemplazo de Rodilla , Vejiga Urinaria Hiperactiva , Incontinencia Urinaria , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Dolor , Encuestas y CuestionariosRESUMEN
Several serious complications can occur after talar neck fractures. However, these fractures are extremely rare in children. We present a pediatric low-energy Hawkins type III fracture-dislocation that had excessive displacement accompanied by neurovascular and tendon entrapment. A 9-year-old male patient referred to our hospital 5 hours after jumping off a swing in a children's playground. An excessively displaced talar neck fracture-dislocation was observed at the initial evaluation. The patient underwent urgent surgery. The tibialis posterior flexor digitorum longus tendons, posterior tibial artery, and tibial nerve were entrapped at the fracture site. The talar neck fracture was reduced using open reduction. The neurovascular structures and tendons were removed from the fracture site. The fracture was fixed using two 4.5-mm cannulated screws. The patient was able to bear full weight at 10 weeks postoperatively. At 6 months, the patient was able to walk unassisted with full ankle range of motion. However, at 2 years, his American Orthopaedic Foot and Ankle Society Ankle-Hindfoot scale score had decreased to 72 points, and we observed avascular necrosis in the talar head. In conclusion, talar fractures are rare but can lead to serious complications. In the pediatric population, even low-energy trauma, such as had occurred in our patient, can result in severe displaced fracture-dislocations. After severe displaced fracture-dislocations, important soft tissue structures can become entrapped between fracture fragments, and surgeons should be aware of this situation when considering using closed reduction.