Planum occipitale

例句：

1. 1. The doctor performed a thorough examination of the patient's Planum occipitale.
   医生对患者的枕骨进行了彻底的检查。
2. 2.The fractured Planum occipitale required immediate surgical intervention.
   骨折的枕骨需要立即进行外科干预。
3. 3. During sleep, the head rests on the Planum occipitale, which is the bony part of the skull.
   在睡眠时，头部靠在枕骨上，这是颅骨的一部分。