Feasibility and acceptability of a telerehabilitation intervention on patients undergoing total knee arthroplasty in Iran: randomised controlled trial protocol.

Introduction: Telerehabilitation is a promising avenue to enhance post-total knee arthroplasty (TKA) rehabilitation by improving accessibility, convenience and cost-effectiveness. Despite its potential benefits, its application in the context of TKA in Iran is in its early stages, lacking comprehensive studies on feasibility, acceptance and programme adherence. This article outlines a protocol for an open-label, parallel-group, randomised controlled trial investigating the impact of a 4 week telerehabilitation programme alongside usual care.