摘要
目的介绍一种以筛前动脉为血管蒂的鼻腔外侧壁黏膜瓣应用于额窦后壁缺损修复重建的新方法,并总结其疗效和初步应用体会。方法回顾性分析应用带蒂鼻腔外侧壁黏膜瓣修复15例额窦后壁脑脊液鼻漏病例,其中男12例,女3例,年龄12~51岁,平均年龄32岁,均为外伤引起的颅底骨折、术前均经过至少1个月保守治疗无效的脑脊液鼻漏患者。采用内镜下Draf IIB型额窦开放+上方带蒂的鼻腔外侧壁黏膜瓣进行颅底修复。结果所有病例均一次性重建成功,术后1个月拔除填充物后无脑脊液鼻漏发生,随访1~3年,无脑脊液鼻漏和颅内感染发生,额窦及上颌窦均引流通畅,上皮化好。主要副反应为鼻腔干燥结痂。结论以筛前动脉为血管蒂的鼻腔外侧壁黏膜瓣取材方便,应用于额窦后壁颅底缺损修复疗效满意,该术式有创新性。
Objective To introduce a novel method to reconstruct the posterior wall defect of frontal sinus by pediele mucosal flap of nasal lateral wall with anterior ethmoidal artery, and to summarize the therapeutic effect as well as our preliminary application experiences. Methods A retrospective study was conducted on 15 patients who underwent endoscopic treatment of cerebrospinal fluid （CSF） rhinorrhea from the posterior wall of frontal sinus. A total of 12 males and 3 females were included, aging from 12 to 51 years old, with a mean age of 32 years. The skull base defects of all patients were caused by trauma, and the expectant treatment for at least 1 month turned out to be ineffective. All patients underwent endoscopic skull base reconstruction through Draf IIB frontal sinusotomy combined with pedicle mucosal flap of nasal lateral wall with anterior ethmoidal artery. Results Successful one-time skull base reconstruction was achieved in all patients. Nasal stuffing was removed 1 month after surgery, and no CSF rhinorrhea occurred. All patients were followed up for 1 to 3 years, and neither recurrence of CSF rhinorrhea nor intracranial infection was observed. Both frontal sinus and maxillary sinus possessed unobstructed drainage as well as satisfactory epithelization with mycteroxerosis as the main side effect. Conclusion With advantages of convenience in acquisition and satisfactory therapeutic effect, Draf IIB frontal sinusotomy combined with pedicle mucosal flap of nasal lateral wall with anterior ethmoidal artery is an innovative surgical technique to reconstruct the posterior wall defect of frontal sinus.
作者
章华
覃艾球
高可雷
谢志海
张俊毅
范若皓
赵素萍
肖健云
蒋卫红
ZHANG Hua;QIN Ai-qiu;GAO Ke-lei;XIE Zhi-hai;ZHANG Jun-yi;FAN Ruo-hao;ZHAO Su-ping;XIAO Jian-yun;JIANG Wei-hong(Department of Otolaryngology-Head and Neck Surgery,Xiangya Hospital,Central South University,Otolaryngology Major Disease Research Key Laboratory of Hunan Provice,Changsha 410008,China;Departnent of Otolaryngology,National University of Defence Technology,Changsha 410073,China)
出处
《中国耳鼻咽喉颅底外科杂志》
CAS
2018年第4期331-335,共5页
Chinese Journal of Otorhinolaryngology-skull Base Surgery
基金
国家自然科学基金项目(81770985)
关键词
内镜
颅底缺损
带蒂鼻腔外侧壁黏膜瓣
颅底重建
Endoscope
Skull base defect
Pedicle mucosal flap of nasal lateral wall
Skull base reconstruction
