Subtraction hemiarthoplasty in basal joint arthritis: A case report. uri icon

Overview

abstract

  • BACKGROUND: Basal joint arthritis is a common disease which is especially present in post-menopausal women. A variety of procedures have been described once conservative treatment has failed. The purpose of our study is to present a novel surgical technique based on a clinical case with three-year follow-up which is highly effective, even after failure of previous procedures. CASE SUMMARY: We present a case of a 39 year-old-woman who suffered from recurring, persistent, sharp left thumb pain for several years After two operative procedures, she presented again with intolerable, sharp pain over the trapeziometacarpal joint, and wished to proceed with a pain relieving procedure or arthroplasty. Intraoperatively, the articular surfaces appeared well, without any bare areas of bone or eburnation, resulting in the decision to perform a "subtraction hemiarthroplasty". A shortening osteotomy of the os trapezium was performed by removing a slice of 8-9 mm bone, without damaging the joint cartilages. The osteotomy was stabilized using two screws, the ligament and capsular tissue was suture imbricated, and a cut down on the translation and a dorsal radial ligament reconstruction were performed. Three years after the final procedure, a long-term follow-up demonstrates excellent results, pain free with full range-of-motion. CONCLUSION: Subtraction hemiarthroplasty with ligament tightening imbrication and reconstruction of the radial ligament led to excellent results in motion and pain.

publication date

  • August 18, 2019

Identity

PubMed Central ID

  • PMC6704349

Scopus Document Identifier

  • 85073711690

Digital Object Identifier (DOI)

  • 10.5312/wjo.v10.i8.304

PubMed ID

  • 31448205

Additional Document Info

volume

  • 10

issue

  • 8