Lokmat News Network
Chaitali Joshi
Chhatrapati Sambhajinagar:
On the occasion of International Cochlear Implant Day, medical experts have emphasised the urgent need for awareness and early intervention in cases of hearing impairment among children. Hearing disability is among the few conditions that can be effectively reversed with timely treatment, and cochlear implant technology has emerged as a major breakthrough for children with severe hearing loss.
What is a cochlear implant?
A cochlear implant is an assistive electronic device that enables individuals with profound hearing impairment to perceive sound by directly stimulating the auditory nerve. It is a viable treatment option for severe hearing loss.
How the implant works
During surgery, an electrode is inserted into the cochlea by an ENT surgeon. The device converts sound into electrical signals and directly stimulates the auditory nerve, bypassing the damaged portion of the ear unlike hearing aids which only amplify sound.
Early detection through newborn screening
Universal newborn hearing screening now enables hearing issues to be identified within 24 hours of birth, allowing early diagnosis and timely intervention.
Government support under RBSK
While the surgery costs nearly Rs 7–8 lakh per ear, eligible children can receive fully funded cochlear implant surgery before the age of two under the Government of India’s Rashtriya Bal Swasthya Karyakram (RBSK).
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Here’s what you need to know
— Lack of awareness often leads to early signs of hearing impairment going unrecognised by parents.
— Nearly 6 in 1,000 newborns may have congenital hearing issues linked to genetic factors.
— Surgical fitness, rather than age alone, determines eligibility for implantation.
– Implantation before two years improves speech development outcomes.
Cochlear implants improve speech development
“Hearing aids and cochlear implants are both treatment options for hearing loss. However, implants are necessary in cases of 70–80 per cent hearing loss. In children, they help detect fine sounds clearly, which significantly improves speech development.”
— Priya Gupta, audiologist, GMCH
High-risk newborns need special attention
“Hearing impairment is more common among low birth weight and high-risk newborns, making early monitoring essential. Timely diagnosis and intervention through cochlear implants have led to significant improvements in many children.”
— Dipak Bhisegaonkar, ENT surgeon
Journey of acceptance
“Our son, Sairaj, was diagnosed with hearing impairment at 2.5 years. We were initially afraid of opting for an implant, which delayed the decision. He underwent surgery at eight, and his speech clarity improved remarkably. Now, at 11, he has been selected for national-level badminton.”
— Anjali Sonawane, mother
(photo)