"The prosthesis--immediate or delayed fitting"?
D000671:Amputation, Surgical; D000672:Amputation Stumps; D005246:Feedback; D005684:Gait; D006801:Humans; D007717:Knee / Q000601:surgery; D007719:Knee Joint; D009132:Muscles / Q000601:surgery; D011182:Postoperative Care; D019736:Prostheses and Implants; D012046:Rehabilitation; D013997:Time Factors