Cochlear implants are wonderful solution for people who have severe to profound permanent hearing loss. When standard hearing aids no longer give appropriate hearing results.
The procedure entails implanting an electronic device that replaces the function of the non-functional cochlea. This cutting-edge technology aids patients in regaining their hearing and improving their quality of life. This technology can be done both in children with hearing disability since birth and adults and senior citizens who have lost their hearing capacity. Cochlear implant surgery is frequent in Mumbai.
A number of hospitals and clinics specialize in the technique. The cost of cochlear implant surgery, on the other hand, might vary greatly depending on the hospital and the surgeon's expertise.
An ENT surgeon of International repute, Dr.Meenesh Juvekar completed his MS (Master of Surgery) in ENT from the renowned LMT Medical College, Mumbai in January 1999. He also secured the third place in the MS (ENT) Examination of Bombay University in January 1999. He is Diplomate on National Board and was awarded the Kameshwaran Gold medial for standing first In India
Cochlear Implants are surgically placed electrical devices that receive sound and transmit the resulting electrical signals to electrodes implanted in the cochlear of the ear.
This surgery is usually performed in children who have deafness since birth and are ranged between 1-4 years of age
Cochlear Implantation is an unique technique that brings hope for those patients whose hearing is severely or profoundly damaged and helps the patient regain audition. However, auditory nerve excitation mechanisms through electrical (via Cochlear implant) and acoustic stimulation (vis normal sound stimulation) are different..
Auditory nerve excitation by electrical stimulation has a narrow dynamic range, resulting in poor resolution of the intensity and frequency information of verbal stimulation through the Cochlear Implant. In addition, speech perception deficiency in patients with hearing defects can also affect their speech comprehension.
Thus adequate rehabilitation after Cochlear Implantation is very important. Adequate and timely post-Implantation hearing and speech training improves speech perception and speech intelligibility even in pre-lingual deaf children after receiving cochlear devices. Juvekar nursing home collaborates with tara foundation to insuring excellent post-operative rehab for all its children
A cochlear implant is an electronic device that restores hearing.
A cochlear implant is very different from a hearing aid. Hearing aids amplify sounds so they may be detected by damaged ears. Cochlear Implants bypass damaged portions of the ear and directly stimulate the auditory nerve. Signals generated by the implant are sent by way of the auditory nerve to the brain, which recognizes the signals as sound. Cochlear Implants are surgically placed electrical devices that receive sound and transmit the resulting electrical signals to electrodes implanted in the cochlea of the ear. The signals stimulate the cochlea, allowing patient to hear.
Children and Adults
Use of a cochlear implant requires both a surgical procedure and significant therapy to learn or relearn the sense of hearing. Surgical implantations are almost always safe, although complications are a risk factor, just as with any kind of surgery. An additional consideration is learning to interpret the sounds created by an implant. This process takes time and practice. Speech-language pathologists and audiologists are frequently involved in this learning process. Before implantation, all of these factors need to be considered.
Yes, a cochlear implant allows you to hear more or less normally. The implant is made up of two major components: an external processor and an inside receiver. The external processor, which is worn outside the ear, receives the sound impulses. The internal implant is implanted in the ear under the skin and transfers the collected sounds to the auditory nerve.( Hearing nerve) which transmits the impulses to the brain. The implants send electrical signals to the auditory nerve. These impulses are interpreted as sound by the brain. Patients may require speech therapy to learn how to properly interpret these sounds. But most individuals with normal brain function are able to interpret them after good therapy and rehabilitation. Of course with newer and newer technology in implants, we are getting better sound impulses transmitted.
The cochlear implant functions in place of the damaged cochlea. The cochlea is a tiny snail-shaped organ in the inner ear. Its function is to modify the sound waves into electrical impulses that the brain can understand. The cochlear implant works by directly stimulating the auditory nerve with electrical signals, bypassing the damaged cochlea. These signals are subsequently interpreted by the brain as sound. Patients with cochlear implants can regain their hearing and improve their quality of life.
A cochlear implant's success rate varies depending on the individual and the reason for their hearing loss. Cochlear implants, in general, have a high success rate in restoring hearing to people with profound hearing loss. A study published in the American Journal of Otolaryngology discovered that in patients with severe to profound hearing loss, cochlear implant surgery had a success rate of more than 90%. The study also discovered that patients' quality of life improved significantly following the procedure.
With good care and maintenance, cochlear implants can survive for many years. Every five to seven years, the external processor may need to be replaced depending on wear and usage. The internal receiver has a lifespan of 20 years or more. Regular visits to the audiologist and surgeon can assist ensure that the implant works properly and lasts. To maximize the life of the cochlear implant, it is critical to follow the suggested care and maintenance instructions.