101 cases of femoral neck fractures operated in our clinic during past 3 years were reviewed. A comparison study of the X-p results of both Ender method and compression hip screw was reported. About 30% incidence of technical problem was observed with Ender method, however, there was no problem noted with compression hip screw. The compression hip screw was superior to Ender method with regard to the postoperative problem such as varus deformity or rotatory deformity. This study suggested that the compression hip screw method was more suitable in the treatment of unstable lateral fractures.