The popliteal pterygium syndrome (a condition of the main anatomical structures of the lower limbs).
D001158:Arteries / Q000473:pathology; D006801:Humans; D007866:Leg / Q000002:abnormalities* / Q000098:blood supply / Q000294:innervation / Q000473:pathology; D009132:Muscles / Q000473:pathology; D013577:Syndrome