颅: cranium; skull曲: qu,a type of verse for singi ...颅曲 头曲: cranialflexure头曲, 颅曲: cephalic flexure颅侵蚀: autotrepanation颅颧上颌缝: zygomaticomaxillary suture of skull颅腔中凹: middle fossa of cranial cavity颅人工板除去术: removal of prosthetic plate of skull颅腔容量: cranial capacity颅人工板置换术: replacement of prosthetic plate of skull颅腔前凹: anterior fossa of cranial cavity颅人字缝: lambdoid suture of skull颅腔幕上区: supratentorial region of cranial cavity