superior nuchal line

例句：

1. 1. Thedoctor drew a superior nuchal line on the patient's forehead to mark the location of the stitches.
   医生在病人额头上画了一条上颚线，以标记缝合的位置。
2. 2. During surgery, the surgeon carefully marked the superior nuchal line to ensure proper alignment of the bone fragments.
   手术中，外科医生小心翼翼地标记了上颚线，以确保骨碎片的正确对齐。
3. 3. After the operation, the patient was moved to a recovery room where the nurse checked the superior nuchalline for any signs of infection.
   手术后，患者被转移到恢复室，护士检查了上颚线，以查看是否有感染的迹象。