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There are three bones in the middle ear. These are the malleus, incus, and stapes. Disturbance of any of these three bones causes bone deafness.

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Is hereditary deafness recessive or dominant?

Hereditary deafness can be caused by both recessive and dominant genetic mutations. Autosomal recessive inheritance typically requires two copies of the mutated gene for deafness to manifest, while autosomal dominant inheritance only requires one copy of the mutated gene. There are also other forms of inheritance, such as X-linked and mitochondrial inheritance, that can cause hereditary deafness.


What are genetic causes of deafness?

Deafness is an etiologically heterogeneous trait with many known genetic and environmental causes. Genetic factors account for at least half of all cases of profound congenital deafness, and can be classified by the mode of inheritance and the presence or absence of characteristic clinical features that may permit the diagnosis of a specific form of syndromic deafness. The identification of more than 120 independent genes for deafness has provided profound new insights into the pathophysiology of hearing, as well as many unexpected surprises. Although a large number of genes can clearly cause deafness, recessive mutations at a single locus, GJB2 or Connexin 26, account for more than half of all genetic cases in some, but not all populations.


What is the bone between the temporal bone and the zygomatic bone?

the zygomaticus bone is the cheek bone or malar bone


When was A Bone for a Bone created?

A Bone for a Bone was created on 1951-04-07.


What type of bone makes up the shaft of a long bone?

bone marrow is in the center of the bone shaft

Related Questions

Bone conduction deafness affects this part of the ear?

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What is otosclerosis?

It is a disorder causing deafness due to the overgrowth of bone in the inner ear.


Sound heard in one ear but not in the other during bone and air conduction?

conduction deafness


What is the difference conductive deafness and sensorineural deafness?

Conductive Loss - Normal hearing for bone conduction scores ([ & ]), and showing a hearing loss for Air Conduction scores (X &O) Sensorineural Loss- Hearing loss (equally) for both air and bone conduction


What is - Post-vocational deafness?

Post- Vocational Deafness:


What are the causes of partial deafness?

what are the cause of partial deafness


What is an example of conduction deafness?

An example of conduction deafness is otosclerosis, a condition where abnormal bone growth around the stapes bone in the middle ear impedes its ability to transmit sound vibrations to the inner ear. This results in a reduction in sound intensity and can lead to hearing loss. Other examples include fluid accumulation in the middle ear (otitis media) or earwax buildup, which can also block sound transmission.


What's Deafness?

Deafness is when somone is unable to hear anything.


Is deafness hereditary?

Like allergies and birthmarks, deafness as a symptom by itself is not genetic. Deafness as a symptom of a disease which is genetic, is genetic.


What is the Medical term meaning deafness?

Anacusis is the medical term meaning complete deafness.


What Is inborn Deafness?

Inborn Deafness is a trouble speaking or general fusion


What are its effects of inborn deafness?

deafness, trouble speaking, general confusion