Arteria radicularis anterior

例句：

1. 1. The surgeon performed a successful operation on the patient's Arteria radicularis anterior.
   外科医生成功地为病人的前动脉进行了手术。
2. 2. The anterior artery is responsible for delivering blood to the brain.
   前动脉负责将血液输送到大脑。
3. 3.During the operation, the surgeon had to ligate the Arteria radicularis anterior to prevent bleeding.
   在手术过程中，外科医生不得不结扎前动脉以防止出血。