Open Access
CC BY 4.0 · Rev Bras Ortop (Sao Paulo) 2024; 59(04): e572-e579
DOI: 10.1055/s-0044-1788289
Artigo Original
Mão

Surgical Rhizarthrosis Treatment: Trapezius Resection Arthroplasty Associated with Tendon Interposition versus the Kuhns Technique

Article in several languages: português | English
1   Departamento de Cirurgia da Mão, Hospital Alvorada, São Paulo, SP, Brasil
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1   Departamento de Cirurgia da Mão, Hospital Alvorada, São Paulo, SP, Brasil
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1   Departamento de Cirurgia da Mão, Hospital Alvorada, São Paulo, SP, Brasil
,
1   Departamento de Cirurgia da Mão, Hospital Alvorada, São Paulo, SP, Brasil
,
1   Departamento de Cirurgia da Mão, Hospital Alvorada, São Paulo, SP, Brasil
,
1   Departamento de Cirurgia da Mão, Hospital Alvorada, São Paulo, SP, Brasil
› Author Affiliations


Financial Support The authors declare that they have not received financial support from agencies in the public, private or non-profit sectors to conduct the present study.
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Abstract

Objective This study aimed to evaluate and compare the clinical and functional outcomes of two surgical procedures performed in patients with severe grade III and IV rhizarthrosis.

Methods We evaluated 39 patients who underwent two surgical techniques for rhizarthrosis treatment: trapeziectomy using the Kuhns technique or tendon interposition, with a minimum follow-up period of 6 months. The primary outcome assessment used the specific Trapeziometacarpal Arthrosis Symptoms and Disability (TASD) questionnaire, and the secondary outcome evaluation employed the shortened version of the Disabilities of the Arm, Shoulder, and Hand (QuickDASH) questionnaire and the visual analog scale (VAS).

Results There was no statistically significant difference between groups in the TASD, QuickDASH, and VAS results, and both techniques demonstrated good functional and pain outcomes. No complication required a new surgical approach. We found a positive correlation between TASD and QuickDASH questionnaire scores, suggesting their effectiveness in assessing functionality and disability in subjects with rhizarthrosis.

Conclusion Trapeziectomy using the Kuhns technique and tendon interposition proved effective in the surgical treatment of rhizarthrosis. There was no significant difference between the techniques concerning functional outcomes.

Work carried out at the Hospital Alvorada, São Paulo, SP, Brazil.


Supplementary Material

Supplementary Material



Publication History

Received: 23 October 2023

Accepted: 05 April 2024

Article published online:
04 September 2024

© 2024. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution 4.0 International License, permitting copying and reproduction so long as the original work is given appropriate credit (https://creativecommons.org/licenses/by/4.0/)

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