Cаse Study 5: Trаumаtic Amputatiоn with Abоve-Knee Prоsthetic (D.H.) Scenario: D.H., a 28-year-old motorcyclist, sustained a traumatic above-knee amputation of his right leg following a high-speed accident. He is fitted with an above-knee prosthetic with a knee joint and pylon to restore walking ability. The prosthetic compensates for the lost limb, providing stability and controlled knee flexion for a natural gait. 5.5 Which glial cells in the central nervous system are responsible for producing myelin? Understanding how myelin affects nerve signal transmission is important when considering phantom limb sensations, nerve pain, and overall neuromuscular function in rehabilitation.