Results of the Knotless Arthroscopic Foveal Anchorage of the Triangular Fibrocartilage Complex in Atzei 2/3 Lesions

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Matías Sala
Sergio Daroda

Abstract

Objective: To retrospectively evaluate the functional and objective outcomes in patients with foveal lesions of the triangular fibrocartilage complex treated with arthroscopic knotless bone anchors.
Materials and Methods: We retrospectively evaluated 12 patients with Atzei 2/3 foveal lesions of the triangular fibrocartilage complex with an average follow-up of 18 months. All the lesions were repaired arthroscopically using a fibrocartilage guide and knotless bone anchors. The ranges of motion and grip strength were assessed with the Mayo Clinic wrist scale and the DASH questionnaire.
Results: Improvements were obtained in the pain and strength test; the average range of motion was 70° in extension, 85° in flexion, 20° in radial deviation, and 30° in ulnar deviation. The outcomes according to the Mayo Clinic wrist scale were excellent in 83% of the cases and good in 17%; there were no poor outcomes. The average DASH score was 56 preoperatively and 8 postoperatively. The average contralateral comparative strength was 70%.
Conclusion: The arthroscopic repair of Atzei 2/3 lesions with knotless bone anchors achieves good outcomes,improves ranges of motion, and restores stability and total or partial strength in all cases.

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How to Cite
Sala , M., & Daroda, S. (2021). Results of the Knotless Arthroscopic Foveal Anchorage of the Triangular Fibrocartilage Complex in Atzei 2/3 Lesions. Revista De La Asociación Argentina De Ortopedia Y Traumatología, 86(5), 581-594. https://doi.org/10.15417/issn.1852-7434.2021.86.5.1374
Section
Clinical Research
Author Biographies

Matías Sala , Hand and Upper Limb Surgery Division, Hospital Regional de Comodoro Rivadavia, Comodoro Rivadavia, Chubut, Argentina

Hand and Upper Limb Surgery Division, Hospital Regional de Comodoro Rivadavia, Comodoro Rivadavia, Chubut, Argentina

Sergio Daroda, Clínica de la Mano Gamma, La Plata, Buenos Aires, Argentina

Clínica de la Mano Gamma, La Plata, Buenos Aires, Argentina

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