cuspis dorsalis

例句：

1. 1. The patient's spine is in a bad shape due to the injury.
   由于受伤，患者的脊柱状况很差。
2. 2.The doctor examined the patient's spine and found no fractures.
   医生检查了患者的脊柱，没有发现骨折。
3. 3. During surgery, the surgeon had to stabilize the patient's spine to prevent further damage.
   手术期间，外科医生必须稳定患者的脊柱以防止进一步损伤。