Work

Carpal Implants in the Current Surgical Landscape: An Illustrated Overview

Year: 2025

Type: article

Abstract: Background: Osteoarthritis of the hand and wrist is common and can have a significant impact on quality of life. Since the carpus consists of multiple bony structures, osteoarthritis can exist in many forms. Arthroplasty using implants has become the standard treatment for many larger joints. In carpal arthroplasty, many implants exist. To determine the most suitable implant in each individual patient, knowledge of the possibilities is important. This article aims to provide an overview of the more commonly used implants in carpal arthroplasty. Methods: This narrative review describes all types of carpal implants, namely, total wrist implants, first carpometacarpal implants, the Amandys® implant, the Pyrocardan® disc, pyrocarbon capitate resurfacing implants, the adaptive proximal scaphoid implant, and total carpal replacement. A literature search was conducted separately for each implant. All studies investigating implant performance were included. Results: Naturally, each implant showed different results. Implant arthroplasty is most often compared to either arthrodesis or resection arthroplasties. For joint replacing implants like total wrist implants or first carpometacarpal implants, the use of joint replacing implants seems to be beneficial in certain populations. Joint resurfacing implants show similar functional results to the comparable non-implant options. However, research on these implants is less prevalent. Regarding all implants, complication rates seemed either similar to or in favor of non-implant options. Almost no studies found a lower complication rate for implant usage. Conclusions: Carpal implants are a valid option in carpal osteoarthritis. Implants seem to perform comparably to non-implant options. Careful patient selection is required, especially since implants may carry a higher risk of complications.

Source: Journal of Personalized Medicine

DOI: 10.3390/jpm15120575

Authors: Antonius A. van den Hurk, Lisa E. Ramaut, Rutger M. Schols, Xavier H. A. Keuter, René R. W. J. van der Hulst

Institutions: Maastricht University Medical Centre, Maastricht University, Vrije Universiteit Brussel, Universitair Ziekenhuis Brussel, Zuyderland Medisch Centrum

Language: English

Topic: Orthopedic Surgery and Rehabilitation

Subfield: Surgery

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $3,137