Differences in orthotic design for thumb osteoarthritis and its impact on functional outcomes: A scoping review.

Background: Orthoses are a well-known intervention for the treatment of thumb osteoarthritis; however, there is a multitude of orthotic designs and not enough evidence to support the efficacy of specific models.

Objective: To examine the influence of different orthoses on pain, hand strength, and hand function of patients with thumb osteoarthritis.

Study Design: Literature review.