Table 4. Postoperative Complications.

Patient	Complications That Required Implant Revision	Treatment
4	Aseptic loosening secondary to “poly disease”	Revision distal radius hemiarthroplasty
7	Aseptic loosening secondary to “poly disease”	Revision distal radius hemiarthroplasty
Patient	Other Complications	Treatment
2	Left wrist contracture, bone spur development, and extensor tendon adhesion	Capsulectomy, bone spur removal and tenolysis respectively
3	Clicking during full flexion, pain accompanied by subchondral cysts, and degenerative changes in the capitate and hamate	Currently under observation
5	Ulnar tunnel syndrome	Ulnar nerve neurolysis and ulnar tunnel decompression
6	Right wrist contracture and extensor tendon adhesions	Capsulotomy and ECRL ECRB tenolysis
8	Wrist stiffness, pisotriquetral arthritis, ulnar tunnel syndrome, and extensor tenosynovitis of small finger	Capsulectomy, pisiformectomy, ulnar tunnel release, and steroid injection respectively
9	Flexor tenosynovitis	Flexor tenosynovectomy
10	Asymptomatic osteolysis	Nonea

ECRB, extensor carpi radialis brevis; ECRL, extensor carpi radialis longus; EDC, extensor digitorum communis.

^aPatient deceased shortly thereafter.