Comparative outcomes of cannulated screws, dynamic hip screws and the femoral neck system for transcervical femoral neck fractures. a retrospective cohort study.
BACKGROUND Internal fixation of transcervical femoral neck fractures remains associated with substantial failure and reoperation rates. The Femoral Neck System (FNS) was developed to improve rotational stability while remaining minimally invasive, but comparative data against traditional implants are limited. HYPOTHE...