Reverse engineering in orthotic and prosthetic technology plays a critical role in delivering highly personalized, functional, and comfortable mobility solutions. The process begins with **3D scanning** of the patient’s anatomy to accurately capture shape, alignment, and load-bearing areas, which are then digitally analyzed and refined through **clinical and CAD/CAM design** workflows. By studying existing limb structures, gait patterns, or legacy devices, clinicians and engineers can deconstruct performance characteristics and recreate optimized designs tailored to individual needs. These digital models are translated into precise physical components using **advanced 3D printing and manufacturing technologies**, enabling faster prototyping, improved fit, and consistent quality. Reverse engineering not only shortens development cycles and reduces material waste but also bridges clinical insight with engineering precision—ultimately enhancing patient comfort, mobility, and long-term outcomes in modern orthotic and prosthetic care.