Modified parapetrosal presigmoid approach to facial nerve canal decompression of facial nerve palsy
- VernacularTitle:经岩斜入路面神经管减压术治疗外伤后面神经麻痹
- Author:
Da-Wei LI
;
Qing-Feng ZHANG
;
Dong CHEN
;
Yi-Feng TONG
;
- Publication Type:Journal Article
- Keywords:
Facial nerves;
Palsy;
Decompression;
Presigmoid approach
- From:
Chinese Journal of Trauma
2003;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To discuss the surgical outcome and operative technique of the modified trans-petrosal presigmoid approach in treating cases with facial nerve palsy after petral bone fracture trea- ted with facial nerve canal decompression method.Methods A total of 15 cases with facial nerve pal- sy were treated with traumatic facial nerve canal decompression technique with the trans-petrosal presig- mold approach combined with high-dose hormone therapy,whereas 12 cases were treated with traditional Chinese medicine.The clinical data were analysed and compared retrospectively according to House- Brackmann facial nerve grading scale.Results At acute stage,eight(53.3%)out of 15 cases recov- ered to levelⅠ(P＜0.05),with no significant postoperative complications such as CSF leakage. Conclusions This approach is simple and safe and can expose extensively the facial nerve bone canal and effectively alleviate the edemous facial nerve aided by high-dose hormone therapy.Therefore,it is suitable for surgical treatment of acute facial nerve palsy after petral bone fractures.
