A prostheist is a healthcare professional who specializes in the design, fitting, and maintenance of prosthetic devices for individuals who have lost limbs or body parts. They work closely with patients to understand their needs and lifestyle, ensuring that the prosthetics provide functional support and improve quality of life. Prosthetists often collaborate with other medical professionals, such as doctors and physical therapists, to create comprehensive treatment plans. Their expertise combines engineering principles with a deep understanding of human anatomy and biomechanics.