摘要
目的探讨应用颊肌黏膜瓣修复腭部缺损的方法及效果。方法修复腭裂时，设计蒂在后的颊肌黏膜瓣，通过翼下颌缝黏膜下隧道修复软硬腭口腔面缺损；腭部肿瘤切除后缺损时，则将该瓣直接转移修复；修补腭裂术后瘘孔时，以蒂在前的颊肌黏膜瓣，通过齿槽裂隙缺损直接覆盖修复。切取最大颊肌黏膜岛状瓣6．0cm×3．5cm（成人），供区松解直接闭合。结果临床应用14例，除1例腭裂术后护理不当软腭有部分复裂，1例远端表皮轻度糜烂外，余12例组织瓣均完全成活。结论该瓣能瑚修复腭部肿瘤切除后缺损，功能形态良好，且术后可尽早接受放射治疗，提高了远期疗效；同时对宽大腭裂或腭裂术后并发较大腭前瘘孔，也是一种新的修复术式，且为牙槽嵴裂修复预留软组织床。
Objective To explore the method and effect of repair of palatal defects with the buccinator musculomucosal flap. Methods For the cleft palate, the musculomucosal flap with posticous pedicle was designed and transferred through tunnel under the raphe pterygomandibular mucosa to repair oral cavosurface defect of the hard and soft palate; for the defects from tumor resection, the flap was transferred directly to repair the defect; for the postop- erative fistula of cleft palate, the musculomucosal flap with anticous pedicle was used to cover the defect the through alveolar bone defect The biggest size of used flap was 6.0 cm × 3.5 cm（adult） and the donor site was closed primarily. Results Among 14 cases, the flaps in 12 cases survived completely, one case was with part breakdown of soft palate because of malostoperative care and the other case was with slight epidermis erosion. Conclusion The axial buccinator muscnlomucosal island flap is not only used to reconstruct the defects after turner resection of hard or soft palate with good appearance and function but also a better option for the wide cleft palates and the bigger fistula in the anterior palate. Furthermore, it is reserved for reconstruction of alveolar cleft.
出处
《中国美容整形外科杂志》
CAS
2009年第8期473-474,共2页
Chinese Journal of Aesthetic and Plastic Surgery
关键词
颊肌黏膜瓣
腭裂
修复
Buccinator musculomucosal flap
Cleft palate
Repair
