External rotation of the tibia in flaccid paralysis.
D003286:Contracture / Q000517:prevention & control*; D004194:Disease; D006801:Humans; D007717:Knee; D007866:Leg; D009140:Musculoskeletal Diseases; D010243:Paralysis / Q000150:complications*; D011051:Poliomyelitis / Q000628:therapy*; D012399:Rotation; D013977:Tibia
CONTRACTURE/prevention and control; KNEE/diseases; PARALYSIS/complications; POLIOMYELITIS/therapy