orthoscopy

例句：

1. 1. The orthoscopy of the patient's spine revealed a fractured vertebra.
   患者的脊柱正位片显示了骨折的椎体。
2. 2. During the surgery, the orthoscopist used a microscope to examine the heart.
   在手术中，正位外科医生使用显微镜检查心脏。
3. 3. The orthoscopist performed a thorough examination of the patient's lungs before recommending further treatment.
   正位外科医生在推荐进一步治疗前对患者肺部进行了彻底的检查。