What is a Cochlear Implant?
A cochlear implant is an electronic medical device designed for children and adults experiencing severe to profound sensorineural hearing loss who receive minimal benefits from traditional hearing aids. Unlike hearing aids that amplify sound, cochlear implants bypass damaged ear tissues to stimulate the auditory nerve directly.
Surgical Procedure & Safeties
The surgery is performed under general anesthesia. Dr. Rohit Agerwal makes a small incision behind the ear to secure the internal receiver-stimulator receiver and thread the microscopic electrode array gently inside the inner ear (cochlea). The procedure utilizes advanced neuro-monitoring grids to ensure facial nerve safety throughout.
Activation & Rehabilitation Map
Day 1: Hospital Discharge
Surgery takes around 2 hours. Patients are usually discharged within 24 hours with mild head dressings.
Week 3 - 4: Processor Mapping
The external sound processor is programmed and activated, opening the first auditory paths.
Month 1 - 12: Auditory-Verbal Therapy
Detailed speech mapping and auditory coaching conducted by clinical speech therapists to achieve fluent word comprehension.