extracranial

adj.(位于或发生于)颅外的

头盖骨外的；在头骨外的

形容词

1. The surgeon specializes in extracranial procedures, such as facial reconstructions.
这位外科医生专门从事头盖骨外的手术，比如面部重建手术。
2. The tumor had grown to an extracranial size, requiring immediate intervention.
肿瘤已经长到头骨外的大小，需要立即进行干预。