Clinical analysis of the treatment of maxillary odontogenic cyst by nasal endoscope fenestration through nasal base.
10.13201/j.issn.2096-7993.2023.05.003
- Author:
Zhiyuan TANG
1
;
Xianhai ZENG
1
;
Qiuhang ZHANG
1
;
Dingbo LI
1
;
Zaixing WANG
1
Author Information
1. Department of Otolaryngology，Longgang E.N.T. Hospital & Shenzhen Key Laboratory of E.N.T.，Institute of E.N.T.，Shenzhen，518172，China.
- Publication Type:Journal Article
- Keywords:
maxillary odontogenic cyst;
nasal endoscopy;
transnasal fenestration
- MeSH:
Humans;
Maxilla;
Retrospective Studies;
Odontogenic Cysts/surgery*;
Endoscopy;
Turbinates/surgery*;
Endoscopes
- From:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
2023;37(5):333-337
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the feasibility and clinical effect of the surgical approach and method of transnasal fenestration under nasal endoscope for the treatment of maxillary odontogenic cyst. Methods:The clinical data of 23 cases with maxillary odontogenic cysts treated by nasal endoscopy through nasal fenestration were retrospectively analyzed. All cases underwent nasal endoscopy and CT examination before the operation. The mucosal membrane of the parietal wall of the cyst was excised through fenestration of the nasal base. The cyst fluid was removed by decompression, and the bony opening of the nasal base was trimmed and enlarged to the edge of the cyst. The intraoperative and postoperative effects were observed. Results:All cases were well exposed under the direct vision of nasal endoscope. The top wall of the cyst was removed to maximize the communication between the cyst cavity and the nasal floor. There were no complications such as nasolacrimal duct injury, turbinate atrophy, necrosis, and facial numbness. All patients were followed up for 6-12 months, and the clinical symptoms gradually disappeared after surgery. The inferior turbinate was in good shape, the cyst cavity was smooth, the cyst wall was determined, and no cyst recurrence was observed. Conclusion:The treatment of odontogenic cyst of maxilla under nasal endoscope through nasal fenestration is convenient. It has less trauma, fewer complications and a satisfactory curative effect, which is worthy of clinical promotion.
