
Conclusions

femoral neck fractures
INTRAOPERATIVE BLEEDING, COMPLICATIONS
According to the results of the biomechanical experiments and clinical studies, Gamma nail combined with one CCS fixation exhibits superior biomechanical characteristics compared with the traditional three CCS fixation, whereas single Gamma nail fixation has poor biomechanical stability and is difficult to use for treating Pauwels type III femoral neck fractures. Concurrently, Gamma nail combined with one CCS fixation is comparable with the traditional three CCS fixation in terms of functional recovery and complications and may even reduce complications caused by unstable internal fixation equipment. However, this method is associated with greater intraoperative bleeding and warrants a prolonged hospital stay; hence, this technology should be cautiously used in older patients.