[Revision surgery after total wrist arthroplasty]

Area of Science:

• Orthopedic Surgery
• Hand Surgery
• Biomedical Engineering

Background:

• Wrist arthroplasty is an evolving procedure, gaining acceptance as an alternative to wrist fusion for extensive wrist destruction.
• Patient desire for functional preservation is a key factor in considering wrist joint replacement.

Purpose of the Study:

• To provide an overview of common and potential complications associated with wrist arthroplasty.
• To present case studies demonstrating solutions for managing wrist arthroplasty complications.
• To highlight advancements in fourth-generation prostheses and their outcomes.

Main Methods:

• Review of common and potential complications in wrist arthroplasty.
• Presentation of case studies illustrating complication management.
• Focus on fourth-generation prostheses and outcomes, excluding primary implantation techniques.

Main Results:

• Fourth-generation wrist prostheses demonstrate improved survival rates, often exceeding 10 years without revision.
• Hemiarthroplasty is increasingly indicated, especially for post-traumatic wrist destruction.
• Proper patient selection and management of complications are crucial for successful outcomes.

Conclusions:

• Modern wrist arthroplasty, particularly with fourth-generation implants, offers a favorable alternative to fusion for severe wrist pathology.
• Understanding and managing potential complications is essential for successful wrist joint replacement.
• Continued research and case study analysis are vital for advancing wrist arthroplasty techniques and patient care.