title: [Long-term results of endolymphatic sac decompression and endolymphatic-mastoid shunting for Meniere's disease].
abstract: OBJECTIVE
  To investigate the efficacy of endolymphatic sac surgery for Meniere's disease, and compare the effects of endolymphatic sac decompression with endolymphatic-mastoid shunting.
  
  
  METHODS
  Twelve patients(13 ears) undergoing endolymphatic-mastoid shunting and eleven patients (11 ears) undergoing endolymphatic sac decompression were retrospectively compared for hearing results and vertigo controlled rates. All of them have been followed up for more than two years after surgery.
  
  
  RESULTS
  According to Chinese Meniere's disease diagnosis and curative effect standard evaluation criteria published in 2006, for vertigo symptom of endolymphatic mastoid shunting group, 9 cases (69.2%) achieved grade A(completely controlled), 4 cases (30.8%) achieved grade B (fundamentally controlled). There were 8 cases (72.7%) with grade A, 2 cases (18.2%) with grade B and one case (9%) with grade C among 11 patients who received endolymphatic sac decompression. There was not statistically significant differences in postoperative speech pure tone average and vertigo controlled rate between the two groups.
  
  
  CONCLUSIONS
  Endolymphatic sac decompression and endolymphatic-mastoid shunting are effective management with less complication for intractable Meniere's disease. Particularly, the vertigo symptoms were controlled significantly. Patients with Meniere's disease in advanced clinical stages may also be relieved.
authors.affiliation: Department of Otolaryngology-Head and Neck Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, 510280, China.
authors.forename: Wenqing
authors.initials: W
authors.lastname: Sun
authors.forename: Nanping
authors.initials: N
authors.lastname: Xie
authors.forename: Menghe
authors.initials: M
authors.lastname: Guo
authors.forename: Yile
authors.initials: Y
authors.lastname: Huang
mesh_terms: D000328:Adult; D019299:Decompression, Surgical / Q000379:methods*; D004712:Endolymphatic Sac / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008575:Meniere Disease / Q000601:surgery*; D008875:Middle Aged; D012189:Retrospective Studies; D016896:Treatment Outcome