The development in science has led to the emergence of what can replace and support parts of the body's organs. In addition to, compensation for missing parts or members and supports the performance of incomplete members or performance, and this program is the first Bachelor's program in prosthetics and orthotics in Egypt and the Middle East and Africa after Jordan. The idea of artificial limbs began after World War II, when wood was the first material used to manufacture limbs and orthotics. Then some industrialized countries developed and manufactured it from plastic instead of wood, these limbs were later taken by progress in terms of formal and mechanical aspects, and now they are manufactured. The prosthetics are made of special materials that are not rustproof, and several elements such as alloys are included in their composition aluminum and titanium, in addition to plastic and rubber, and the computer has become used in the manufacture of artificial limbs and assistive devices, or what it is called in the English language in the scientific term orthotics and prosthetics. This field aims to treat people who have lost one of their body parts or limbs as a result due to accidents or injury to diseases, this specialization is considered rehabilitative as it qualifies patients to practice their lives. It seeks to improve their lives and help them adapt to their situation to make them normal people and producers in society. While orthodontic devices mean devices that control movement, directing it, limiting it, or stopping it, and aiming at design orthotic devices to help the patient move or straighten fractures after recovery and facilitate movement with the aim of reducing this feeling of pain, as well as helping the weak muscles in the body to do work routines that require movement.