Transtibial Patient Perspective on Shape Capture Methods

This study aims to answer the question of what are the preferences and opinions of people with transtibial amputations about various shape capture methods available. The study was conducted through a survey to gain patients' thoughts on the following four methods: traditional plaster or fiberglass casting, digital scanning, Direct Socket by Össur, and Symphonie Aqua System originally by Romedis. Survey topics include appointment length, pressure on limb, and comfort of positioning during the process. This study shows how patients prefer pressure and physical contact on their limb during the shape capture process for prosthetists to have tactile feedback. The majority of participants also desired to share their preferences with their prosthetist about the type of shape capture method used on them. Considering patient perspectives along with clinical presentation and practitioner expertise allows the selection of a shape capture method that aligns with evidence-based practice principles.