sternocostal surface

例句：

1. 1. The surgeon performed a sternotomy to repair the patient's heart condition.
   外科医生进行了胸骨切开术来修复病人的心脏状况。
2. 2.The patient was lying on his back with his arms at his sides, showing the sternocostal surface.
   患者平躺在地上，双臂放在身体两侧，展示了胸骨前表面。
3. 3. During surgery, the surgeon carefully dissected the sternocostal surface to access the heart.
   在手术过程中，外科医生小心地解剖胸骨前表面以进入心脏。