RT Journal Article SR Electronic T1 Correction: Modes of failure of hip hemiarthroplasty for femoral neck fracture JF Canadian Journal of Surgery JO CAN J SURG FD Canadian Medical Association SP E552 OP E552 DO 10.1503/cjs.010922 VO 65 IS 4 YR 2022 UL http://canjsurg.ca/content/65/4/E552.abstract