Characteristics, management, and outcomes of spontaneous osteonecrosis of the knee in Indian population.

Purpose: Spontaneous osteonecrosis of the knee affects the medial femoral condyle in patients above 55 years of age. Many reports and studies are available from western countries. But there is a gross paucity of literature on spontaneous osteonecrosis of the knee (SPONK) in the Indian subcontinent, either it is under-reported or detected at a later stage.

Xanthogranulomatous Osteomyelitis of Proximal Femur Masquerading as Benign Bone Tumor.

We describe a case of xanthogranulomatous osteomyelitis (XO) of the proximal femur in a 65-year-old woman who presented with pain of 6 months' duration in the right hip. Plain radiographs showed a lytic well-defined lesion in the right peritrochanteric region suggestive of a benign neoplastic etiology. The gross and histopathologic examination of the curettage specimen was consistent with XO.

The role of tranexamic acid in reducing blood loss in total knee replacement.

Background: Total knee arthroplasty is associated with significant perioperative blood loss which may necessitate blood transfusion. In this prospective randomised case control study we analysed the efficacy and safety of tranexamic acid in reducing perioperative blood loss and requirement of blood transfusion in total knee arthroplasty.

Methods: Fourteen patients (group A) undergoing total knee replacement were given intravenous tranexamic acid twice, once ten minutes before tourniquet deflation and once after four hours.

Management of idiopathic clubfoot in toddlers by Ponseti's method.

The Ponseti method has been reported to have successful results in clubfoot patients less than 6 months of age but the literature on its efficacy in older clubfoot patients still remains sparse. In our study, we prospectively evaluated 55 clubfeet (37 patients) to determine clinically whether the Ponseti method is effective in the management of clubfoot in older children between the age of 12 and 36 months (mean: 24.8 months).