Two Cases of Ipsilateral Posterior Hip Dislocation and Shaft Femur Fracture and Management.

Introduction: The incidence of ipsilateral fracture of the shaft of the femur and dislocation of the hip are extremely rare injuries. However, the incidence of complex fractures is increasing day by day due to an increasing variety of traumatic mechanisms. This type of injury constitutes various diagnostic and treatment difficulties for the surgeon. Such injuries should be managed on an urgent basis for better functional outcomes. Case Report: We hereby describe two such cases: First case hip was reduced using external fixator pins, stabilization of the shaft femur fracture was done with an external fixator and the second case hip was reduced with bone holding clamps and the shaft femur fracture was fixed with interlocking nail. Conclusion: Fixator-assisted closed reductions are the first line of treatment in the management of posterior dislocation hip complicated with ipsilateral femoral shaft fractures. If closed reduction fails, fracture site can be opened and direct forces can be applied to the proximal femur to aid hip reduction with minimum complications.

Ipsilateral Knee Dislocation and Ankle Fracture Dislocation.

Introduction: A dislocated knee is a potential limb-threatening injury. Simultaneous dislocation of knee and ankle joint in an ipsilateral limb is a very rare pattern of injury. A few cases of ipsilateral hip and knee dislocation were described in literature. Rare injury such as posterior dislocation knee with ipsilateral ankle fracture dislocation cases was also presented. However, lateral dislocation of knee along with the same side ankle fracture dislocation is a rare scenario. To the best of our knowledge, these two simultaneous lesions do not seem to have been reported previously. Immediate management of such injury is to reduce both joint and stabilization with external fixator and definitive surgery in the second stage when soft-tissue condition allows. Case Report: We describe a rare case of a 37-year-old farmer having injury to his right leg with tiller machine. Lateral right knee dislocation and right ankle fracture dislocation reduced in the emergency department. In emergency OT, external fixator applied for knee and ankle stabilization. When swelling subsides in ankle, fracture fixation is done with plates and screws. Knee fixator is kept for 6 weeks then knee physiotherapy started. Conclusion: Dislocation of any joint is treated as an orthopedic emergency. Simultaneous dislocation of knee and ankle joints in an ipsilateral limb is a challenging situation for even the experienced surgeon. The outcome of such patients varies with associated injuries and time took for relocation and meticulous physical examination, with a high index of clinical suspicion is needed in diagnosing and management of such cases.

Resection and Stump Stabilization in Giant Cell Tumor Distal Ulna: A Case Report.

INTRODUCTION: Giant cell tumors (GCTs) of distal ulna are extremely rare accounting for 0.45%-3.2% of all the cases of GCTs. These are locally aggressive and have a higher rate of recurrence of up to 40% with conservative modality of treatment. Proximity to carpus and diminished range of motion makes their treatment a challenge. CASE REPORT: A 27-year-old male presented to us with swelling right distal ulna. X-ray and MRI were suggestive of GCT. The diagnosis was confirmed by core needle biopsy. The patient was managed by wide resection ulna with extensor carpi ulnaris tenodesis. CONCLUSION: GCT ulna although very rare in presentation is a possible diagnosis. Wide resection of ulna is a viable treatment option to achieve disease free status. Extensor carpi ulnaris tenodesis helps stabilization of ulnar stump.

Outcome Analysis of Hemiarthroplasty vs. Total Hip Replacement in Displaced Femoral Neck Fractures in the Elderly.

INTRODUCTION: Management of displaced fracture neck femur in the elderly population is frequently done by Hemiarthroplasty or Total Hip Replacement (THR). It avoids high rates of nonunion and avascular necrosis which usually occur after internal fixation of neck femur fractures in this age group. AIM: The present study aimed to evaluate patient function and complications following hemiarthroplasty and total hip replacement in elderly population with displaced femoral neck fractures. MATERIALS AND METHODS: Patients above 60 years of age with displaced fracture neck femur were studied over the period of four years. All the clinical parameters and co-morbid conditions were noted at the time of presentation. The patients associated with co-morbid conditions and underlying pathology were excluded from study. Garden's classification was used for classification of neck femur fractures. After due informed consent patients of displaced fracture neck femur were randomized by simple randomization and allocated for hemiarthroplasty or THR. Antibiotics were given preoperatively at the time of induction and postoperatively for 5-7 days. Surgery was carried out by Modified Gibson approach. Any complications during pre and postoperative period were noted. Follow-up of patients was done 1 month, 3 months, 6 months and 1 year interval with the help of Harris hip score. RESULTS: Total 80 patients were enrolled in the study group, with 40 patients in each group. The mean age of patients was 73 years in hemiarthroplasty group and 78 years in THR group. Female to male ratio was 55:45. Mean operative time was 35 minutes in hemiarthroplasty group and 45 minutes in THR. Average intraoperative blood loss was 200cc and 300cc in hemiarthroplasty and THR respectively. The mean hospital stay was 14 days in both the groups. Superficial wound infection was noted in hemiarthroplasty group while in THR group deep wound infection (n=1) and prolonged ICU stay (n=1) were noted. The mean Harris hip score was better in THR group as compared to Hemiarthroplasty group at one year follow-up. CONCLUSION: In elderly patients with fracture neck femur hemiarthroplasty takes less operative time, less blood loss per operatively and few complications postoperatively as compared to THR. The functional outcome at one year is better with THR as compared to hemiarthroplasty.