Fig. 4From: Outcomes of dual-mobility acetabular cup for instability in primary and revision total hip arthroplastya Immediate postoperative radiograph of an 86-year-old female’s revision THA for recurrent dislocation showing satisfactory socket position. b 6 months postoperative radiographs depicting change in the socket orientation. c Radiograph at 30 months postoperative period with no further change in cup positionBack to article page