Role of dynamic external fixator in the management of fractures of distal end of radius.

The intra-articular fracture of radius has been an enigma for orthopaedic surgeons since time immemorial. It is a dilemma as to when to use the fixator, when to mobilise after fixator or simply treat it by conservative means. Numerous fixators are in vogue depending on the preference of the surgeon--in the present prospective study the results of dynamic external fixator--which, based on the principle of ligamentotaxis, were evaluated over a 3-year period and the results showed that although excellent radiological results were seen in 90% of the cases yet only 75% of the cases had a excellent functional result.

Arthroscopic evaluation of refractory knee pain.

The aim of this study was to evaluate the conditions of the articular cartilage and other intra-articular structures in patients with refractory knee pain. A total of 50 patients were taken up for this study based on specific inclusion criteria. Arthroscopy was done using a 30 degrees scope and was introduced most commonly via anterolateral approach after a thorough clinical and radiological evaluation of the affected joint.