In an inpatient setting with upper-extremity amputations, which professional coordinates the socket fitting process?

• A. Physician
• B. Orthotist
• C. Psychologist
• D. Social Worker

Answer: (B)

Fitting an upper-extremity prosthetic socket is coordinated by the orthotist because this professional specializes in designing and fitting external limb devices, including prosthetic sockets. They handle the full socket process—taking measurements or casts of the residual limb, selecting materials, fabricating the socket, and making adjustments for proper alignment, suspension, and comfort. This ensures the interface between the residual limb and the prosthesis supports skin health, stable control, and functional use during rehabilitation. The physician provides medical oversight and prescriptions, while psychologists and social workers support adjustment and access to services; they don’t lead the socket fitting process.