laryngotracheal autograft

例句：

1. 1. Thepatient underwent a larynggotracheal autograft to repair thedamaged vocal cords.
   患者接受了喉气管自体移植来修复受损的声带。
2. 2.The surgery was successful, and the patientmade a full recovery after the larynggotracheal autograft.
   手术成功，患者在进行喉气管自体移植后完全康复。
3. 3. Due tothe complexity of the injury, the patient required multiple surgeries, including larynggotracheal autografts.
   由于伤势复杂，患者需要进行多次手术，包括喉气管自体移植。