[Treatment of displaced femoral neck fracture in young adults with close reduction and femoral neck locking plate fixation].

OBJECTIVE

To investigate the clinical effects of close reduction and proximal femoral locking plate fixation for the treatment of femoral neck fractures in young adults.

METHODS

From August 2010 to 2014 August, 54 patients with displaced femoral neck fracture were treated with closed reduction and proximal cannulated screw locking plate fixation. There were 34 males and 20 females, aged from 18 to 55 years with an average of 39.8 years. The informations of fracture healing and complications were recorded after operation. According to Harris criteria, the function of hip joint was evaluated.

RESULTS

All patients were followed up from 4 to 24 months with an average of 11.3 months. Three cases occurred fracture nonunion, fracture union rate was 94.4%(51/54), union time was from 3 to 6 months with an average of 4.1 months. Among the healed 51 cases, the median of femoral neck shorten was 0.8 mm with the mean of (0.48±0.46) mm. No complications such as infection, internal fixation displacement were found during follow up. According to Harris criteria, 40 cases obtained excellent results, 9 good, 2 fair, 3 poor.

CONCLUSIONS

Close reduction and proximal femoral locking plate fixation is an effective method in treating femoral neck fracture in young adults, it has advantages of avoiding the femoral neck crispation, reliable fixation, high rate of fracture union and good functional recovery.