Osteoarthritis Thumb Base Joint Clinical Trial
Official title:
Thumb Hemi-Arthroplasty With Natural Kinematics (THANKS) Trial
This clinical trial aims to evaluate the safety and effectiveness of the lnDx Implant in the treatment of thumb base joint arthritis. This clinical trial hypothesises that implanting the lnDx prosthesis will improve thumb opposition motion, decrease pain and stiffness, and increase grip and pinch strengths of the carpometacarpal joint in patients with thumb base joint arthritis. Participants will undergo the following measures to assess their clinical performance: - Hand X-Ray - Range of Motion - Kapandji opposition score - Grip strength, lateral pinch and tip pinch - Visual Analogue Scale (VAS) for Pain - Quick Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire
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