Hearing Deficit refers to an individual’s inability to hear sounds clearly. Hearing Deficit may range from mild hearing loss to complete deafness. This usually happens as a result of some damage to the parts of the ear. Learn about the types, causes, symptoms, treatment and diagnosis of hearing deficit.
A person suffering from sensorineural hearing loss in both the ears is said to have Bilateral Sensorineural Hearing Loss. Some of the causes of Bilateral Sensorineural Hearing Loss include age, genetics, Ménière’s Disease, benign tumor, infectious disease, loud noise etc. Bilateral sensorineural hearing loss or unilateral sensorineural hearing loss cannot be reversed. However, sensorineural hearing aids are very helpful in many cases. Surgery can partially treat some patients with sensorineural hearing loss.
Moderate Hearing Loss is where the hearing threshold of a person is between 41 to 70dB (decibels). Children with moderate hearing loss will not be able to hear important elements during discussion in class, such as content or key context without the help of visual cues. Children with moderate hearing loss are not able to hear all the sounds in a word and tend to leave off “ing,”' “s,” and “ed” in their writing and speech.
Temporary hearing loss is more or less of a common occurrence. Sometimes, the hearing loss is so mild we are not even aware of it and only notice it after our ears have “popped” open and our normal hearing is resumed. We commonly suffer from temporary hearing loss after a bad cold. Know the common causes of temporary hearing loss and its treatment.
Congenital hearing loss, also called congenital deafness is a physical defect that is present at the time of birth. Experts opine that nearly 50% of all general to complicated hearing problems are congenital in nature. Know the causes, epidemiology, diagnosis and treatment of congenital hearing loss.