Delayed osteonecrosis following reduction and internal fixation of a femoral neck fracture.
Osteonecrosis (ON) is a common complication following femoral neck fracture and most studies have reported the incidence of ON after less than 3 years follow-up. Here we report a case of delayed osteonecrosis 7 years after initial treatment for a femoral neck fracture. This example supports the need for continued clinical and radiographic follow-up over an extended period after femoral neck fracture and suggests that 3 years is too short a time to reliably rule out ON as a postoperative complication.
Old
Andrew
A
Orthopaedic Associates of Portland, 33 Sewall Street, Portland, ME 04102, USA.
McGrory
Brian
B
D000328:Adult; D005265:Femoral Neck Fractures / Q000601:surgery*; D005593:Fracture Fixation, Internal; D006801:Humans; D008297:Male; D010020:Osteonecrosis / Q000209:etiology*; D011183:Postoperative Complications; D013997:Time Factors