J Wrist Surg 2024; 13(06): 572-577
DOI: 10.1055/s-0043-1774330
Procedure

Distal Radioulnar Joint Interposition Arthroplasty for Primary Distal Radioulnar Joint Arthritis

Courtney R. Carlson Strother
1   Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota
,
1   Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota
› Author Affiliations

Funding None.
Preview

Abstract

Background Surgical management of the painful, arthritic distal radioulnar joint (DRUJ) remains challenging, particularly in young, active patients.

Description of Technique Following exposure of the DRUJ through a dorsal longitudinal incision over the DRUJ, suture anchors are evenly placed around the sigmoid notch. The sutures are threaded through the dermal allograft to secure the graft into the sigmoid notch. The volar edges of the allograft are passed from radial to ulnar underneath the distal ulna and secured to the remaining allograft dorsally, reducing the DRUJ and creating a stable interposition arthroplasty.

Patients, Methods, and Results We present a case report of a young, manual laborer who had significant improvement in pain, range of motion, and grip strength 6 months following interposition arthroplasty at the DRUJ. He was able to return to work after completing his rehabilitation following surgery.

Conclusions Dermal allograft interposition arthroplasty may provide reliable pain relief while maintaining pronosupination and stability of the DRUJ in the appropriately selected patient, without the need for lifting restrictions.



Publication History

Received: 24 April 2023

Accepted: 10 August 2023

Article published online:
11 September 2023

© 2023. Thieme. All rights reserved.

Thieme Medical Publishers, Inc.
333 Seventh Avenue, 18th Floor, New York, NY 10001, USA