Comparative study of quality of life and surgical outcome in open mastoid cavity and mastoid cavity obliteration in canal wall down mastoidectomy

Background: Canal wall down mastoidectomy is a surgical technique used for the eradication of middle ear disease. The remaining large mastoid bowl associated with number issues; one techniques that have been developed in order to avoid such problems obliteration cavity. Mastoid resulted decrease complications open materials this reason are either biological or synthetic. synthetic valuable and safe patients who undergo canal mastoidectomy. Methods: This prospective study carried out department otorhinolaryngology. Sample size: 30 which 15 were operated by Modified Radical Mastoidectomy (Group A) without B). Study design: single centre, longitudinal, prospective, two group, parallel, follow-up, randomly allocated statistical method tools: Fischer’s Exact Test. period: August 2017 2020. Results: was divided groups, group A (modified radical obliteration) & B obliteration). Conclusions: incidence pain, discharge, giddiness wax formation markedly reduced obliterated cavities as compared cavities. Healing cavity evidenced epithelialization, at end 3 months, better ears. Patients required less care, doctor dependence, frequent OPD visits.