gingival flap operation

例句：

1. 1. The patient underwent a gingival flap operation to treat the gum disease.
   患者接受了牙龈瓣手术来治疗牙龈疾病。
2. 2.This surgical procedure is commonly used for periodontal (gum) surgery.
   这种外科程序通常用于牙周手术。
3. 3. The successof the gingival flap operationdepends on proper tissue handling and suturing techniques.
   牙龈瓣手术的成功取决于正确的组织处理和缝合技术。