What tests are needed for otitis media?

Tests for otitis media include:1Endoscopic examination of the ear can see the entire external auditory canal and further the tympanic membrane; If there is a perforation, the tympanum may also be seen; 2.

hearing test; 3.Examination of the inner ear, such as ABR or otoacoustic emissions; Examine; 5.Examination of vestibular function.

Because otitis media can cause great damage to people's hearing, it is important to see a doctor in time once otitis media appears.

There are many types of otitis media, and there are the same parts of the tests that need to be done, as well as special parts.

Common examinations include: pure tone audiometry, acoustic impedance, acoustic reflex, tuning fork examination, ABR, ASSR, OAE, electric otoscopy, otomicroscopy, otoendoscopy, ear CT examination (noncontrast + contrast), ear MRI examination (noncontrast + contrast), etc. The choice and use of these tests depends on the type of otitis media.

Otitis media includes: secretory otitis media; Septic otitis media, acute, chronic (quiescent, active); middle ear cholesteatoma; Special types of otitis media, AIDS otitis media, syphilitic otitis media, tuberculous otitis media, fungal otitis media, necrotizing otitis media, radiation otitis media, barobaric otitis media. Whether complications of otitis media are present.

Including: extracranial, extratemporal, periosteal periosteal abscess, Bever abscess, Mouret abscess; in the temporal bone, peripheral facial nerve palsy, labyrinthitis (labyrinthine fistula, labyrinthitis), petrosal tip inflammation; Intracranial, epidural, inferior abscess, meningitis-hydrocephalus-brain abscess (brain, cerebellum), sigmoid sinus thrombophlebitis. Therefore, how to choose the examination needs to be analyzed in combination with the medical history and diagnosis.

The tests that need to be done for otitis media are, first of all, the general condition of the patient, such as checking the body temperature and whether there is a fever. The second is the examination of the ear, to see if there is any discharge in the ear canal, whether there is redness and swelling in the ear canal, whether there is eczema, whether the tympanic membrane can be seen, whether there is any discharge on the eardrum, whether there is a perforation, and whether there is an invaginated bag in the upper tympanic cavity.

Second, you need to do an ear endoscopy. Ear endoscopy can see the external auditory canal and the tympanic membrane, as well as the intratympanic compartment, more clearly than our naked eye. Third, an audiology examination is required, including pure-tone audiometry and conductive radiogrammetry.

Fourth, the function of the eustachian tube needs to be tested. If otitis media requires surgery**, we need to evaluate the function of the Eustachian tube so that we can choose the appropriate procedure. Fourth, and most importantly, we also need to do a CT of the temporal bone, which will help us determine the extent of the lesion in the affected ear.

CT of temporal bone, endoscope, audiology, complete blood count, infection indicators, and secretions can be cultured.

The first step is to do otoscopy, which includes electric otoscopy and rigid otoendoscopy. Secondly, patients with otitis media can also be tested for Eustachian tube function. Third, the patient can be given an audiology examination. Fourth, high-resolution CT examination of the temporal bone.

The following examinations are required for otitis media: 1. Blood analysis: blood routine examination for changes in the total number and classification of white blood cells; 2. Audiometry:

Pure-tone audiometry and acoustic impedance checks to find out if there is hearing loss, the nature and degree of deafness, etc. 3. Otoscopy: to know whether the eardrum is congested, whether it is perforated, the size and location of the perforation, whether there is discharge, the amount and color, etc.

4. Cranial imaging examination (temporal bone CT): it is of great help to judge the type of otitis media.

Hello. Otitis media generally requires an examination of the eardrum, hearing examination, CT scan, etc., to be able to diagnose based on the results of the examination and avoid misdiagnosis. If the diagnosis of otitis media is confirmed, you can choose the ** method of topical medication, but you need to use it according to the doctor's instructions when taking the medication.

Suggestions: Otitis media is a relatively common disease, and actively cooperating with the doctor can usually have a better effect, so there is no need to be too nervous. When taking medication**, it is necessary to use a full course of treatment, and at the same time, it is necessary to keep the ears dry and hygienic to avoid bacterial growth.

First of all, the otoscope should be examined, and the shape, color, and activity status of the drum can be intuitively seen. Next, CT of the hearing and ears is examined. If there is a sound similar to pulling the cork, it means that there may be negative pressure, which means that the function of the eustachian tube may be abnormal.

This requires an external auditory canal examination and acoustic impedance.

If you have otitis media and need to **, you should first go to the otolaryngology department of the hospital, and then the otolaryngology doctor will prescribe some relevant tests for you.

First of all, we have to go for an otoendoscopy, through which we can understand the condition of our external auditory canal, eardrum and middle ear.

Then we have to do a CT of the temporal bone, through the CT of the temporal bone, we can know the condition of our middle ear, whether there is bone destruction, whether there is cholesteatoma and so on.

At the same time, we can also do a pure tone audiometry, do a brainstem evoked potential, otoacoustic emissions, etc., which can understand our hearing, as well as our auditory nerve and other functions, through these examinations, we can have a relatively comprehensive understanding of our ear condition.

The main tests that need to be done for otitis media are as follows:

1.Otoscopes, electric otoscopes, otoscopes, and otoendoscopes. If it is purulent otitis media, tympanic membrane hyperemia can be seen, and in severe cases, tympanic membrane perforation can be seen; In the case of secretory otitis media, invagination of the tympanic membrane, deformation of the light cone, etc., can be observed.

Tests can help diagnose the type of otitis media.

2.Audiological examination. Commonly used are pure tone audiometry, acoustic impedance, and brainstem electrical response measurement. An audiology test can determine the extent of a person's hearing loss.

3.Imaging tests. These include X-rays, CT or MRIs.

With imaging tests, it is possible to observe whether there are lesions in the structures of the middle ear. If otitis media is caused by cholesteatoma, imaging tests can be done to see if the cholesteatoma has damaged the surrounding bone.