Ollier-Thiersch free skin graft

例句：

1. 1. Thesurgeon performed a free skin graft on the burn victim's wound to promote healing.
   外科医生在烧伤受害者的伤口上进行了一次自由皮肤移植，以促进愈合。
2. 2. During the operation, the surgeon used a free skin graft from his own arm to cover the defect in the patient's chest.
   手术中，外科医生使用了自己手臂上的一块自由皮肤移植来覆盖患者胸部的缺损。
3. 3. The success of the free skin graft depended on the quality of the donor tissue and the expertise of the surgeon.
   自由皮肤移植的成功取决于供体组织的质量和外科医生的技能。