Limb prosthetics are artificial devices designed to replace missing limbs, such as arms or legs. They help individuals regain mobility and improve their quality of life after amputations or congenital limb deficiencies. Modern prosthetics can be customized to fit the user's body and needs, often incorporating advanced materials and technology. These devices can range from basic models to highly sophisticated ones that use robotic technology for enhanced movement. Some prosthetics are controlled by the user's muscle signals, allowing for more natural motion. Overall, limb prosthetics play a crucial role in rehabilitation and support for those with limb loss.