A.髖關(guān)節(jié)側(cè)方穩(wěn)定性降低 B.行走中患腿于站立相時軀體向患側(cè)側(cè)彎 C.多由脊髓灰質(zhì)炎引起 D.患者行走時表現(xiàn)為挺胸凸肚狀 E.雙側(cè)臀中肌受損時步態(tài)狀如鴨步
A.35%~40% B.45%~55% C.20%~30% D.60%~65% E.70%~80%