What is the goal of seat width when fitting a wheelchair?

• A. Accommodate widest part of hips/thighs without excess space
• B. Accommodate narrow hips with extra space
• C. Maximize overall width for stability
• D. Ensure clearance for clothing

Answer: (A)

The main idea is to size the seat so it matches the widest part of the hips and thighs with only a little clearance on each side. This keeps the pelvis and trunk well contained and stable, distributing pressure across a broad area and reducing pinch points. If the seat is too narrow, pressure concentrates on a small area and can cause discomfort or skin issues; if it’s too wide, there’s less lateral support and more effort needed to propel or control the chair, and extra space can lead to rubbing or shifting. So, fitting to the widest part with minimal excess space provides the best balance of support, stability, and function.