title: External power and recent concepts in control of limb prostheses.
mesh_terms: D000359:Aftercare; D000368:Aged; D000671:Amputation, Surgical; D000672:Amputation Stumps; D001132:Arm; D001186:Artificial Limbs / Q000266:history*; D004566:Electrodes; D004582:Electronics, Medical; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D049691:History, Medieval; D006801:Humans; D007717:Knee / Q000601:surgery; D008875:Middle Aged; D009132:Muscles; D010329:Patella; D013710:Tendons