incisional scar

例句：

1. 1. The patient's incisional scar was still visible on his chest.
   患者的切口疤痕仍然在他的胸部可见。
2. 2.The doctor advised the patient to avoid touching the incisional scar as it may cause infection.
   医生建议病人避免触摸切口疤痕，以免引起感染。
3. 3. After the surgery, the patient's incisional scar began to heal and eventually faded away.
   手术之后，患者的切口疤痕开始愈合并最终消失。