Scaphoid silicon implant failure after 15 years in the left wrist of a 71-year-old lady. (A, B) preoperative X-rays. (C, D) postoperative X-rays at 3-year follow-up. Carpal bone cysts have been filled with cancellous bone graft from the radius. Range of motion was 60 degrees in flexion extension and 40 degrees in ulnoradial inclination. Grip strength was 88% to the contralateral side, PRWE score was 3 of 100, QuickDASH score was 9.09 of100, and the patient was very satisfied. PRWE, Patient-Rated Wrist Evaluation; DASH, Disability Arm Shoulder and Hand.