Research Article
Tendon versus Pyrocarbon Interpositional Arthroplasty in the Treatment of Trapeziometacarpal Osteoarthritis
Table 2
Clinical and radiologic outcomes at last follow-up.
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Continuous variables are reported as the mean (standard deviation). Group L = trapezium excision with ligament reconstruction and tendon interposition (LRTI); Group P = PyroDisk interpositional arthroplasty. ∗P values were computed from Student’s t-test or the Wilcoxon rank-sum test for continuous variables and Pearson’s chi-squared test or Fisher’s exact test for categorical variables. †P<0.05 VAS, visual analog scale; DASH, disabilities of arm, shoulder, and hand. |