Development and Application of Canal Wall up Mastoid-tympanoplasty
10.3969/j.issn.1009-6604.2015.08.025
- VernacularTitle:完壁式乳突根治鼓室成形术的发展及应用
- Author:
Yu SONG
;
Furong MA
- Publication Type:Journal Article
- Keywords:
Canal wall up;
Tympanoplasty;
Chronic suppurative otitis media;
Cholesteatoma
- From:
Chinese Journal of Minimally Invasive Surgery
2015;(8):755-758
- CountryChina
- Language:Chinese
-
Abstract:
[Summary] Chronic suppurative otitis media affects patients ’ quality of life, and is life-threatening in patients with cholesteatoma which causes intracranial or extracranial complications .The purpose of surgery is to clear up all the lesions and to reconstruct hearing function .Tympanoplasty is the main surgical method , which includes basically canal wall down ( CWD) and canal wall up (CWU) styles.CWD provides lager surgical field but impairs normal auditory canal structure ; CWU preserves the posterior wall of external auditory canal and provides better quality of life although it has higher possibility of recurrence of cholesteatoma .We reviewed the surgical methods , surgical effects , recurrence rates , and surgical indications of canal wall up mastoid-tympanoplasty , hoping to provide meaningful reference for clinical application .
