dorsal decubitus

例句：

1. 1. The patient was placed in a dorsal decubitus position for the surgery.
   患者被安置在背侧卧位进行手术。
2. 2.During the operation, the surgeon had to switch between dorsal decubitus and prone positions.
   在手术过程中，外科医生需要在不同的背侧卧位和仰卧位之间切换。
3. 3. The patient's condition required frequent changes from dorsal decubitus to prone positioning.
   患者的病情需要频繁地从背侧卧位转换到仰卧位。