This study seeks to compare two methods of trapeziectomy for basilar thumb arthritis. The first is trapeziectomy with ligament reconstruction and tendon interposition, which means removing the trapezium bone and filling the void with a tendon graft. This is the most commonly used procedure and the control group. The experimental group is trapeziectomy with suture tape suspension of the 1st metacarpal to the 2nd metacarpal. This is using a device called the InternalBrace, produced by Arthrex.
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
28
This intervention will utilize a suture tape to suspend the 1st and 2nd metacarpal post trapeziectomy compared to the standard procedure of a trapeziectomy followed by ligament reconstruction and tendon interposition.
Henry Ford Health System
Detroit, Michigan, United States
Pinch Strength
Pinch Strength measurements
Time frame: 6 months post procedure
PROMIS-UE
PROMIS-UE scores are reported as T-scores standardized to the U.S. population (mean 50, SD 10; typical range \~15-61). Higher scores indicate better upper extremity function.
Time frame: 6 months post procedure
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