sp-lit thickness free skingraft

例句：

1. 1. The surgeon performed a sp-lit thickness free skin graft on the patient's wound.
   外科医生在患者伤口上进行了无缝合厚度自由移植。
2. 2.The patient recovered well after the free skin graft was placed.
   患者在进行自由皮肤移植后恢复良好。
3. 3. The success of the surgery depended on the quality of the free skin graft.
   手术的成功取决于自由皮肤移植的质量。