Management of displaced femoral neck fractures in young adults (a group at risk).

25 young adults (age 15-50 years) with femoral neck fractures were operated on an ordinary operating table, using a Watson-Jones approach. Open reduction of the fracture site through an anterior capsular incision was performed and fixation with three cancellous screws was done. Patients were regularly assessed for clinical and radiological evidence of non-union and avascular necrosis. Average follow-up was 32 months. Non-union was seen in one case (4 per cent) and evidence of avascular necrosis was seen in three cases (12 per cent). The results were compared with available published series of similar fractures, treated by closed and open reduction technique. The comparison showed that in young adults, primary open reduction and internal fixation of femoral neck fractures can be recommended as the treatment of choice.