What s wrong with the eardrum What does the eardrum look like

Tympanic membrane perforation is mostly a clinical manifestation of chronic purulent otitis media, and the harm of tympanic membrane perforation is to decrease hearing and induce middle ear infection. The perforation of the tympanic membrane can be surgically repaired, otherwise the middle ear will continue to drain pus, which is dangerous, and any surgery will have a certain degree of chance. If it is treated, how to deal with it depends on the actual condition, and the treating physician will make an appropriate choice.

As long as the perforated eardrum caused by trauma does not re-infect and the hole area is not too large, it usually heals on its own in about a month without additional treatment. Perforation of the eardrum in chronic otitis media is necessary to repair the eardrum in addition to otorrhea and hearing impairment, as well as the risk of cholesteatoma. The broken eardrum can be repaired with the fascia of the temporal muscle next to the ear, with a success rate of more than 90%, and this type of myringoplasty or tympanoplasty can eliminate otorrhea and improve hearing.

Eardrum perforation repair surgery can be done by local anesthesia or general anesthesia, depending on the patient's situation, this kind of surgery is a more sophisticated microsurgical method, if the eardrum perforation is combined with cholesteatoma, it is more complicated than simple eardrum perforation repair, sometimes need to do another mastoidoid surgery or ossicular chain reconstruction surgery.

In short, the cause of eardrum perforation is nothing more than an accident or lesion, and its repair surgery is one of the most common otolaryngology surgeries in this medical center hospital, with a high success rate, which can solve the perforation and improve hearing.

It is recommended that you go to the hospital for a check-up immediately and do not delay.

If the eardrum is artificially broken, it hurts!

If you don't feel at ease, you should go to the hospital to see an otolaryngology!

What the eardrum is and what it looks like.

The eardrum, also known as the eardrum, is an elastic, grayish-white, translucent membrane that separates the external auditory canal from the middle ear. The tympanic membrane is about 2 5 cm to 3 5 cm from the opening of the external auditory canal, located between the external auditory canal and the tympanic chamber, the height of the eardrum is about 9 mm, the width is about 8 mm, the average area is about 90 square mm, and the thickness is mm. The tympanic membrane is oval, its shape is like a funnel, and it is placed obliquely in the external auditory canal, and it is at the bottom of the external auditory canal.45-50

As a result, the posterior superior wall of the external auditory canal is shorter than the anterior inferior wall. In infants and young children, because the bones of the ear canal are not developed, the eardrum is almost parallel to the bottom wall of the external auditory canal, so it is difficult to see when the eardrum is examined.

What does a normal eardrum look like in the ear? What does it do?

The normal tympanic membrane is oval, slightly concave in the middle, grayish-white, relatively transparent, at an angle of 30 degrees to the bottom of the ear canal, and 8 mm wideIt is about 9mm high, thick, and tough, and the sound is strengthened by the resonance of the pinna and ear canal, causing the tympanic membrane to vibrate, which is transmitted to the inner ear through the ossicles, and the inner ear converts it into nerve impulses, which are transmitted to the brain through the auditory nerve to produce hearing.

What happens when a person's eardrum is broken?

The tympanic membrane is susceptible to direct injury or indirect impact and rupture, and direct injury is more common in taking foreign bodies from the external auditory canal, ear picking, and excessive force during irrigation; Indirect impact is more common in the emotional tension of blasting, diving and other drum touches, and there are no symptoms. After the injury, there is a sudden sensation of roaring in the ear, accompanied by earache, tinnitus, deafness, or sudden deafness. There is a small amount of blood coming out of the external auditory canal; If accompanied by inner ear damage, there is vertigo, nausea, and severe deafness.

On examination, blood stains may be seen in the external auditory canal and irregular perforation of the eardrum. When a perforated eardrum is found, it should be managed by a doctor. During treatment, the focus is on preventing infection, and it is forbidden to drop ears and wash ears to avoid bringing germs to the middle ear.

In order to make the tympanic membrane heal early, the external ear canal should be kept clean, which can be wiped once a day with a 75% alcohol cotton ball, and then plugged into the ear canal with a clean dry cotton ball, do not test the ear with hydrogen peroxide, and do not ask compound neomycin ear drops, so as not to penetrate into the eardrum perforation and damage the hearing of the inner ear. Traumatically perforated tympanic membranes usually heal within 2 to 3 weeks. If it does not heal, the perforated edges can be cauterized with 50% trichloroacetic acid.

If the patient does not heal for more than 3 months, tympanic membrane repair surgery can be performed. In addition, if the tympanic membrane is perforated due to severe traumatic brain injury, blood may flow from the perforation, so do not stop the bleeding by blocking the external ear canal, otherwise the bleeding will stop, but the brain symptoms will worsen. When the bleeding is stopped at the base of the skull fracture after the **, the perforated tympanic membrane will naturally not bleed, and then the perforated tympanic membrane will be treated according to the above method.

What is the function of the eardrum?

Converts sound waves into vibrations and conducts them inward.

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What is inside the ear.

Hello, at this time the internal structure of the ear, I hope it will help you, hope.

Hello, what do the eardrums in the ears look like?

The tympanic membrane is an oval, pale gray, translucent membrane located at the base of the external auditory canal that serves as the boundary between the outer and middle ears. It is divided into three layers, the outer epithelial layer, the middle fibrous tissue layer, and the inner mucosal layer. I hope my answer is helpful to you.

The tympanic membrane is a translucent membrane, about 9 mm high, 8 mm wide, and nearly round thick, between the tympanic chamber and the external auditory canal. The tympanic membrane is a conical infundibulum similar to a 135-degree angle, with the concave surface facing the external auditory canal, the convex surface facing the tympanic chamber, the most concave part of the tympanic membrane is the tympanic umbilicus, and the end of the malleus stem is attached to the inner surface of the tympanic umbilicus.

If the eardrum is broken, the first thing to see is what caused the eardrum rupture. If the eardrum rupture is caused by trauma, you can observe first, let the patient's external ear canal not enter dirty water and dirty things, keep the external ear canal clean, observe for two weeks, see if the traumatic tympanic membrane perforation can heal on its own, if so, no further treatment is required; If it does not grow after two weeks, it depends on how large the perforation is, whether there is co-infection, and whether further repair treatment is required, the above is a perforation of the tympanic membrane caused by trauma. If otitis media causes tympanic membrane perforation, first of all, it is necessary to ** otitis media, control the inflammation of the middle ear, and then look at the size of the perforation, how large is the proportion of the perforation in the entire tympanic membrane area, whether it can grow on its own, if the area of the tympanic membrane perforation is less than 1 4 of the entire area of the tympanic membrane, after the inflammation subsides, it can heal on its own, and there is no need to deal with it in this case; If you have long-term otitis media, the ear pus is not good and a large perforation is formed, in this case, you must find a professional doctor to evaluate whether the perforation can heal, if it cannot heal, it is necessary to repair it surgically.

The eardrum is the eardrum, and the perforation of the eardrum is mostly caused by trauma and otitis media, and the specific solutions are as follows

1. Trauma: such as toothpicks, ear spoons, cotton swabs, etc., plucking the ear, accidentally piercing the eardrum, or perforating the eardrum caused by excessive tension during diving. Patients with symptoms such as tinnitus, hearing deterioration, dizziness, etc., need to seek medical attention in time, do not let the ear into water or drop ear drops, it is easy to let bacteria and mold in the external ear canal enter the middle ear, causing perforation and is not easy to heal.

If the patient has inflammation such as sinusitis and pharyngitis, antibiotics can be taken according to the situation;

2. Otitis media: perforation caused by acute purulent otitis media needs to be drained with medication in time, and a small number of chronic purulent otitis media residual perforations can be operated on during the quiescent period of otitis media**.

If the eardrum is ruptured due to trauma, you should first pay attention to the hospital, and you should also pay attention to not ear drops at this time, because ear drops are easy to bring dirt from the outside world to the middle ear, but it is more likely to be infected, so you don't need to drop anti-inflammatory drugs to prevent infection. If the environment is particularly dirty, oral anti-inflammatory drugs may be taken to prevent infection. In addition, most traumatic tympanic membrane perforations heal spontaneously after most eardrum perforations, usually in about one week to ten days.

If the patient has an infection, it is necessary to go to the hospital and ask the doctor to take steps to perform surgical repair.

Then you need to go to the hospital to receive **.

Hello! Problem analysis: The eardrum cannot be seen with the naked eye, because the ear canal is curved, and the eardrum is in the deep part of the ear canal, so it cannot be seen.

**Guidance: It is recommended that it is best not to dig, even if it does not hurt the eardrum, it is easy to dig the external auditory canal**, and the damaged area is prone to bacterial infection, causing otitis externa.

The eardrum could have been seen, so there was no need to make a fuss.

Analysis:

Hello, the aging of the eardrum is mainly due to the insufficient blood supply of the microvessels on the eardrum, which can be combined with drugs and massage to regulate microcirculation**.

Guidance: Hearing loss is the same reason, it is necessary to regulate microcirculation, promote blood circulation and eliminate blood stasis, neuronutrition**, you can contact a professional otolaryngology department for targeting**, so as to get ** as soon as possible.

It is an oval, light gray, translucent film. It is located at the bottom of the external auditory canal and serves as the boundary between the outer and middle ears. The majority of the tympanic membrane is attached to the tympanic groove of the temporal tympanic, and a small part of the upper part is attached to the scales.

The part attached to the drum groove is more solid, called the tension part; The part attached to the scales is thin and loose, and is called the relaxation part. The tympanic membrane is concave inward, and the tip of the depression is called the tympanic umbilicus.

The tympanic membrane is inclined at an angle of 45 degrees to the sagittal and horizontal planes of the head, so the outer surface is forward, downward, and outward. In infants, the eardrum is tilted and almost horizontal. The outer layer of the tympanic membrane is continuous with the external auditory canal**, the inner layer continues with the tympanic mucosa, and the fibrous tissue is sandwiched in the middle.

The flaccid part has no fibrous tissue and is a weak part of the eardrum, so it is often perforated here due to otitis media or trauma.

It feels like because there aren't many angles

The eardrum is located at the bottom of the external auditory canal, which is the outer auditory canal and the inner part of the middle ear cavity, which is oval in shape and is a pale gray translucent membrane. When the external ear canal is wide and there are no cerurum, foreign bodies, and various new organisms, the eardrum can be seen with the help of light. However, if the external auditory canal is narrow, or if there are cerumen or new organisms, the eardrum is generally not easy to see, and it is necessary to use special instruments such as an otoscope to see it.

When the eardrum is diseased, the color and character of the eardrum will change, such as exudative otitis media, the eardrum can be seen to be invaginated, the light cone is gone, and the fluid level can be seen; tympanic membrane hyperemia may be seen in acute otitis media; In purulent otitis media, perforation or purulent discharge may be seen attached to the eardrum.

Hello, you're talking about the eardrum, which doesn't play as much as people think for hearing. The tympanic membrane is of great significance in the transmission of sound, the amplification of signals, and the protection of deep auditory organs from invasion. The most obvious example is that once the eardrum is perforated, it is possible for pathogenic bacteria to enter the middle ear through the perforation, causing inflammation of the middle ear.

Once the inflammation of the middle ear occurs, it is not easy to do it, and it often reverses, and in severe cases, pathogenic bacteria will break into the brain and harm the central nervous system.

There are many causes of tympanic membrane damage, such as trauma, inflammation of the outer and middle ears, knockout, etc. Invagination of the tympanic membrane is usually associated with abnormal function of the Eustachian tube, the channel that communicates the throat and middle ear during an upper respiratory tract infection ("upper sense").

Hearing impairment due to eardrum problems is considered conductive hearing loss, and hearing loss with conductive hearing loss alone is generally not more than 60db. Theoretically, hearing loss from a simple tympanic membrane problem should not exceed 40db. For example, when the tympanic membrane perforation area accounts for 40% of the tympanic membrane area, the average hearing loss is 22db; Perforation is 65% when the average hearing loss.

In other words, the tympanic membrane, despite its importance, does not cause too severe hearing loss even if it is completely absent.