1. 耻骨：每块髋骨又由髂骨(os ilium)、坐骨(os ischium)、耻骨(os pubis)融合而成;骶骨由5一6块骶椎合成;尾骨由4一5块尾椎合成. 见图. [2]骨盆的关节 有耻骨联合、骶髂关节(sacro-iliac joint)和髂尾关节(sacro-coccygeal joint).
noun
1. one of the three sections of the hipbone
together these two bones form the front of the pelvis
Synonym: pubispubic bone