Bone anchored hearing aid (baha) consists of a titanium screw that becomes osseointegrated in the skull bone behind the ear It is the only us-fda approved bone conduction rehabilitation device available for clinical use An active bond between tissue and implant is created without capsule formation. The implant is not only accepted, but incorporated into the bone

 Candidacy for BAHA  

atients using conventional bc hearing aid Conventional ac hearing aid users with- Chronic otorhoea Chronic otitis media / externa Uncontrollable feedback due to radical mastoidectomy or large meatoplasty Otosclerosis, tympanosclerosis, canal atresia with a contraindication to repair for eg. Only hearing ear Combination with above mentioned diseases Single sided deafness with better ear BC-PTA better than 45 and sds>60%