intravertebral anesthesia

例句：

1. 1. The patient was givenintravertebral anesthesiafor the surgery.
   患者接受了脊髓麻醉以进行手术。
2. 2. Intravertebral anesthesia is a common method ofpain relief during childbirth.
   脊髓麻醉是分娩期间常见的止痛方法。
3. 3. Thedoctor explained that intravertebral anesthesiacould cause complications if not administered properly.
   医生解释说，如果脊髓麻醉没有正确使用，可能会导致并发症。