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Background: Varus collapse is one of the pivotal mechanisms of failure following surgical fixation of proximal humerus fractures. The aim of the present study was to evaluate functional and radiological outcomes of non-vascularized fibular autograft as medial support with locking plate construct for comminuted proximal humerus fractures (PHF's). Materials and methods: We retrospectively evaluated 18 patients with unstable PHF's in the age group 50-70 years with a minimum follow-up of two years. All the fracture patterns were classified according to Resch, Neer's and AO classification and either medial calcar compromise or comminution were present in all. Open reduction internal fixation (ORIF) with a locking plate was performed for all the patients along with intramedullary fibular autograft to support medial calcar. Radiological outcome was assessed by neck-shaft angle (NSA) graded according to the Paavolainen grading method and difference in the humeral head height (HHH). Functional outcome was assessed by shoulder range of motion (ROM), University of California-Los Angeles (UCLA) score and American shoulder and elbow surgeons score (ASES). Results: Radiological union at the fracture site was achieved in all the patients at mean of 8 months (range 6-12 months). Range of movements were mean flexion of 123.89, extension 35.28, internal rotation 66.94, external rotation 57.78 and abduction of 115° at final follow-up. The average NSA was in the range of 120°-130° and none of the patients showed difference in HHH of ≥ 4 mm in the immediate post-operative radiograph and that taken on final follow-up. The functional outcome assessed by ASES score (mean 89.44) and UCLA score (mean 29.61) suggested fair to good results. None of the patients has shown varus collapse and avascular necrosis. Neither there were any complications related to the donor area. Conclusions: In unstable proximal humerus fractures with calcar comminution or void, PHILOS plate fixation augmented with fibular autograft as a medial support reduces varus collapse and promotes early radiological union.
RESUMO
Introduction: Combined fracture of greater and lesser tuberosity is an extremely rare injury. Such fracture pattern has not been described in the Neer's, AO Muller, and Jakob's classification system. Case Presentation: We report a unique fracture pattern consisting of combined greater and lesser tuberosity of the proximal humerus (PH) with intact humeral head and shaft in a 32-year-old female. Routine radiographs and computed tomography scan with three-dimensional reconstruction were advised for better understanding of the fracture pattern, later managed by open reduction and fixation with PH locking plate. The patient has excellent clinical, radiological, and functional outcome at the end of 2 years follow-up. Conclusion: This is one among the few case reports highlighting this unique variant of PH fracture, not much has been described in the literature about this injury. Anatomic reconstruction of the fractured tuberosities combined with stable construct by PH locking plate facilitates optimum bone healing and aggressive shoulder rehabilitation.
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INTRODUCTION: Total hip arthroplasty after McMurray's osteotomy increases the operative difficulties and decreases the chances of better outcome. With the advent of modular femoral stems, minute changes can be done to individual joints, which allow intraoperative flexibility and better post-operative outcome. Thus, it should be considered as an option for complicated cases. CASE REPORT: We report a case of a 35-year-old female with chief complain of pain in the left hip while walking for the past 2 years. The patient also had difficulty in squatting and sitting cross legged. History of fracture in the left hip at 4 years of age for which McMurray's osteotomy was done. The patient was operated with total hip arthroplasty using modular Sivash range of motion (S-ROM) stem. CONCLUSION: Modular S-ROM total hip arthroplasty is a good option for treatment in cases with previous osteotomy in femur.
RESUMO
INTRODUCTION: Osteochondromas are the most common benign tumors of the bone accounting for 35% to 40% of all benign bone tumors. They present in two distinct clinical forms - solitary osteochondroma and multiple osteochondromas. Solitary osteochondroma accounts for 85% of all osteochondroma and is commonly seen in childhood and adolescence. They more frequently affect the appendicular skeleton and are rarely found in spine. Biopsy and imaging help in diagnosis and en bloc resection is the treatment of choice in symptomatic patients. CASE REPORT: We present a case of a 6-year-old girl who presented with swelling over back for 4 years. Radiological evaluation and biopsy were done and the patient was diagnosed with osteochondroma of the left lamina and spinous process of dorsal 12th vertebral body which was managed with extraperiosteal en bloc excision. CONCLUSION: Osteochondroma of the lamina and spinous process of vertebrae is rare and can be effectively treated by extraperiosteal en bloc resection and has a good post-operative outcome.
