Conductive deafness
Deafness is a hearing loss where sound cannot penetrate the inner ear. The ear consists of three parts, namely the outer ear, middle ear and inner ear. Deaf transmission occurs when sound cannot pass through the outer and middle ear.
Additional explanation
The symptoms
People with hearing loss have difficulty hearing weak and loud sounds. The symptoms of transmission deafness can vary depending on the cause and the severity felt. Symptoms of deaf transmission can be accompanied by:
- Sudden or progressive hearing loss
- Crowd
- Feeling of lumps in the ear
- dizzy
- Dry ears
- Earache
The cause
Transmission deafness can be caused by the following factors:
- Ear wax stuck in the ear canal
- Fluid in the middle ear due to colds or allergies
- Otitis media (middle ear infection)
- Otitis externa (ear canal infection)
- Eustache dysfunction
- Hole in the eardrum
- Benign tumor (cholesteatoma)
- Abnormal bone growth near the middle ear (otosclerosis)
- Imperfect ear shape, which can damage the shape of the ear canal or have bone problems in the middle ear.
diagnosis
To determine the diagnosis of transmission deafness, the doctor will conduct a history and a thorough physical examination. This test is a hearing test (audiogram) to determine the severity of the transmission deafness. Physical examination begins with visualization and palpation of the auricle. Examine the external ear canal using an otoscope to detect ear wax, foreign matter, and ear canal abnormalities. Imaging tests such as CT or MRI can be done to look for tumors or ear disorders.
treatment
Treatment of transmission deafness is carried out according to the causes of transmission deafness. Some maintenance options that can be done are:
- Surgery / surgery can cure deaf transmission caused by congenital ear defects, malformations, dysfunction of the middle ear structure, otosclerosis and benign tumors.
- Amplification using bone conduction hearing aids or osseointegration implants implanted with surgery (such as the Baha or Ponto system) or conventional hearing aids.
- Antibiotics or antifungals, to treat chronic otitis, or moderate fluid overload.
prevention
Steps that can be taken to prevent transmission deafness for example:
- Use hearing protection by limiting the duration and intensity of noise exposure. Use earplugs if the noise at work exceeds the threshold.
- Perform your hearing test regularly if you work in a noisy environment.
- Avoid activities that cause noise or explosions such as hunting, using power tools, listening to concerts, etc.
When to see a doctor?
If you experience sudden or progressive hearing loss, consult your ENT specialist (ear, nose and throat) to determine the diagnosis.
What should be prepared before consulting a doctor?
Before consulting a doctor, you must prepare a lot of things. Prepare questions to the doctor about transmission deafness. Some questions that you can ask, for example:
- What causes my hearing loss?
- Will my hearing loss get worse over time?
- What treatments can I do?
- What are the risks of surgery / treatment recommended by a doctor?
What will the doctor do during the consultation?
The doctor will ask for history by asking a few questions before conducting a physical examination. Some questions that might be asked include:
- When did your hearing loss begin?
- Does your hearing loss occur suddenly or gradually?
- Does hearing loss occur in 1 or 2 ears?
- Have you ever felt stuffy in your ears, dizziness, dry ears, or earaches?
- Is there a family history of hearing loss?
- What do you do in life? What is the noise level at your workplace?
- Do you have a history of ear infections, ear injuries, or hearing difficulties?
- Do you have a history of stroke, diabetes or heart disease?
0 Response to "Conductive deafness"
Post a Comment