rami anteriores nervi intercostales

例句：

1. 1. The patient was examined for signs of chest pain and found to have a ruptured rib anterior nerve.
   患者被检查是否有胸痛的迹象，发现有一根肋骨前缘神经断裂。
2. 2.During surgery, the surgeon carefully dissected the rib anterior nerves to access the affected area.
   在手术中，外科医生小心翼翼地解剖肋骨前缘神经以到达受影响的区域。
3. 3. The patient's condition worsened after the operation, and the rib anterior nerves were identified asthe primary cause of his discomfort.
   手术后，患者的病情恶化，肋骨前缘神经被确认为导致他不适的主要原因。