Internal fixation of intracapsular fractures.

The main indications for internal fixation of intracapsular fractures are undisplaced and minimally displaced fractures and displaced intracapsular fractures in those aged less than about 70 years. For displaced fractures, closed reduction is to be preferred to open reduction. Numerous different implants may have to be used; with current practice favouring two or three parallel cannulated cancellous screws. These may be inserted either percutaneously or with minimal surgical exposure. Attention to surgical details of fracture reduction and implant positioning will minimise the risk of fracture healing complications. Post-operative care should generally be unrestricted mobilization with weight bearing as tolerated.