A.5%-10% B.10%-20% C.20%-40% D.30%-50% E.40%-60%
A.背伸0~100 B.背伸10~200 C.背伸20~300 D.背伸40~500 E.背伸60~700
A.巨細(xì)胞瘤 B.單純性骨囊腫 C.化膿性疾患 D.結(jié)核性病變 E.骨肉瘤