Biomechanical Outcomes of Surgically Repaired TFCC Palmer Type 1B Tears: A Systematic Review of Cadaver Studies

Claire Elisabeth Arnolda Koeyvoets*, Joris Sebastiaan Teunissen, Reinier Feitz, Steven Hovius, Elisabeth Hagert, Egberta Petronella Adriana van der Heijden

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

1 Citation (Scopus)
34 Downloads (Pure)

Abstract

BACKGROUND: Palmer type 1B triangular fibrocartilage complex (TFCC) tears are a common cause of distal radioulnar joint (DRUJ) instability. Unfortunately, the best surgical technique for TFCC reinsertion is still unknown, and up to a quarter of patients report instability after repair. The purpose of this systematic review of cadaver studies was to compare the biomechanical outcomes of different surgical techniques used for Palmer 1B TFCC tears.

METHODS: A systemic review of all cadaver studies published before January 2022 was performed using the PubMed and EMBASE databases. Only cadaver studies on reinsertion techniques for Palmer type 1B lesions were included. Biochemical outcome parameters evaluated were stability of the DRUJ and strength of the repair.

RESULTS: A total of 248 articles were identified. Five articles fulfilled the inclusion criteria. Four different surgical techniques were identified. In 3 studies, transosseous tunnel repair was tested and resulted in the most stable DRUJ and strongest TFCC repair compared with the suture anchor repair, the peripheral capsular repair, and the outside-in repair.

CONCLUSIONS: These results suggest that the transosseous tunnel repair might be a good technique for restoring DRUJ stability. However, more cadaver studies are needed to identify the most optimal technique.

Original languageEnglish
Pages (from-to)1258-1266
Number of pages9
JournalHand
Volume18
Issue number8
Early online date9 Jul 2022
DOIs
Publication statusPublished - Nov 2023

Bibliographical note

Publisher Copyright: © The Author(s) 2022.

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