Outcome of subtrochanteric femur resection in patients with spinal cord injuries.

Objective: To analyse the clinical outcome of subtrochanteric femur resection in patients with infected hip joints caused by pressure ulcers (PUs) in patients following spinal cord injury (SCI). Method: A retrospective cohort study, carried out between January 2004 and December 2015. Only patients receiving a subtrochanteric femur resection were included. SCI patients were treated for a hip joint infection caused by a PU. Primary outcome measures were to work out the revision rates and the rate of heterotopic ossification occurrence. Results: At the time of admission, 37 out of the 56 participating patients (66.1%) showed a category IV PU with the ischium being most commonly affected (n=25, 44.6%). The subtrochanteric femur resection was combined either with a direct wound closure (n=29; 51.8%) or a myocutaneous flap (n=27; 48.2%). The mean number of surgeries was 2.6 (1–4; SD=1.6) and 21 patients were successfully treated by a single surgery. Of the patients, 28 had wound healing disorders (50%) and requ...