LR 82 years old gentleman fell at home and sustained fracture intertrochanteric femur which was operated with DHS. Due to poor bone quality the implant failed. Conversion cemented Total Hip Replacement was done . However due to poor bone quality acetabular component got debonded from the parent bone and he presented with hip dislocation after 1 week of surgery . Revision acetabular reconstruction was done with Muller’s ring and constrained polyethylene acetabular component. Post operatively patient is walking comfortably.
