Proximal interphalangeal joint replacement with the Self-Locking Finger Joint prosthesis: mid-term outcomes and validation of a radiological scoring system for bone resorption

Cham-Kit Wong, Pak-Cheong Ho, Wai-Wang Chau, Michael Chu-Kay Mak, Wing-Lim Tse

Journal of Hand Surgery (European Volume): Journal of the British Society for Surgery of the Hand & Official Journal of the Federation of European Societies for Surgery of the Hand

Published online on February 12, 2026

Abstract

Journal of Hand Surgery (European Volume), Ahead of Print.
Introduction:The Self-Locking Finger Joint (SLFJ) prosthesis is a cementless surface implant that can be used to treat inflammatory or degenerative osteoarthritis of the proximal interphalangeal (PIP) joint. The aim of this study was to report the mid-...