Analysis of clinical features of 3 201 cases of adult intertrochanteric fractures: a single center experience

To analyze the gender, age, fracture classification and variation trend of adult intertrochanteric fractures treated in a single-center hospital in ten years. The data of adult (age ≥ 16 years) intertrochanteric fractures admitted to the Third Hospital of Hebei Medical University from January 2003 to December 2012 were collected retrospectively. All the fractures were acute and the pathological or periprosthetic fractures were excluded. The radiography of fracture were classified by same experienced orthopedic resident and verified by two orthopedic deans and one radiologist. The gender, age and fracture classification were analyzed and compared between January 2003 to December 2007 and January 2008 to December 2012. A total of 3 201 cases were collected. The adult intertrochanteric fractures accounted for 2.97% of all adult fractures and 43.76% of adult proximal femoral fractures. Of all fractures 64.98% were elderly ( ≥ 60 years) and 35.02% were middle-aged (16-59 years). In elderly, female were common (57.