A.脂肪 B.髓質(zhì)骨 C.皮質(zhì)骨 D.肌肉 E.透明軟骨
A.90% B.85% C.80% D.75% E.70%
A.X線平片 B.MRI C.關(guān)節(jié)鏡檢查術(shù) D.關(guān)節(jié)穿刺術(shù) E.CT檢查