revascularized free omentum flap grafting

例句：

1. 1. The patient underwentrevascularization surgery to improve his bloodflow.
   患者接受了重新血管化手术以改善他的血流。
2. 2. Revascularization is acomplex procedure that requires specialized knowledge and skills.
   重新血管化是一项复杂的程序，需要专门的知识和技能。
3. 3. The success of the revascularization depends on the quality of thesurgical technique used.
   重新血管化的成功率取决于使用的手术技术的质量。