frontal belly

例句：

1. 1. The patient was lying on the examination table with a frontal belly.
   病人躺在检查台上，前腹壁隆起。
2. 2. During surgery, the surgeon carefully incised the frontal bellyto access the affected area.
   手术中，外科医生小心地切开前腹壁以进入受影响的区域。
3. 3. The patient's condition worsened, and he needed immediate intervention to address the frontal belly issue.
   患者的病情恶化，需要立即介入处理前腹壁问题。