How is the examination of the ear endoscopy?

The ear is our vital organ, but there are situations where it is susceptible to external damage. It is necessary to examine our ears through some physical methods, and it is important to go for an otoendoscopy, which is mainly from the external auditory canal.

Enter. The tympanic membrane may be examined.

as well as lesions, as well as other conditions of the external auditory canal. Ear endoscopy generally does not require anesthesia.

It usually takes a few minutes to do it, which is a general routine check-up. The examination will be clearer, and the endoscopy can magnify the external auditory canal, and can find small lesions that cannot be seen with ordinary ear endoscopy. And the examination is a relatively common examination method for the ear, nose and throat.

This test is usually painless and relatively inexpensive,** although pricing varies from place to place.

Ear endoscopy for the outer auditory canal, tympanic membrane, and middle ear.

and other parts of the examination, as well as a physical examination method of evaluation, under the microscope, we can clearly observe the parts that we usually cannot observe with the naked eye. It has the function of magnification. The intrafrontal structure can be clearly seen under the microscope.

And to be able to observe at different angles. The composition of the human ear is mainly composed of three parts: the outer ear, the middle ear and the inner ear, and the common diseases in the ear are mainly bacteria, fungi and acute and slow infection, for these diseases and the inner diameter can be clearly observed in the ear, and timely diagnosis, with other instruments can not replace the function.

However, protecting the ear from being hurt is the best way, the ear is very important for us, people can feel the external situation through the ear, so that we can better experience the world, if the ear is diseased, not only to our life and work in all aspects of unnecessary trouble, but also to reduce our quality of life. So we should avoid ear damage, these aspects include avoiding water in the ears and when the noise is too loud, we can choose to cover the ears, and secondly, do not pick the ears often, pick the earwax.

The process is also the process of bacterial contact.

The procedure of hard otoendoscopy is as follows: the patient sits or lies down, exposing the ear to be examined, and the doctor will take the otoscope to slowly enter from the ear canal opening, and after entering, observe the condition of each wall of the ear canal wall through the ear endoscope to determine whether the ear canal wall is red, swollen, congested, ulcerated, pus, etc.

The patient sits or lies down, exposing the ear, and the doctor takes the otoscope to enter through the opening of the ear canal, and after entering, the patient observes the condition of each wall of the ear canal wall through the otoendoscope to determine whether there is any disease in the ear.

The probe is placed into the inside of the ear from the external auditory canal, and the eardrum of the ear can be observed, and the condition inside the ear can also be observed.

First of all, we need to put the ear under a microscope, then illuminate it, and then use some other things to irradiate the inside of the ear, but some medical technology may also be used.

Otoscopy is mainly about the external auditory canal and tympanic membrane, and the external auditory canal and auricle together constitute the outer ear, and good external ear conditions are the premise and physiological basis for hearing aid selection.

This is to enter the ear cavity from the external auditory canal for observation, mainly using an otoscope to check for any other abnormalities.

With the continuous development of science and technology, there has been great progress in medicine, there are many medical tools, in the process of use can better help patients understand the patient's situation, but also better carry out**, and endoscopy is a very common instrument in the clinical application of otology, so what are the general applications of ear endoscopy?

In fact, this instrument is relatively used in the process of use, and it can play a better role in many places, such as magnifying through the operating microscope in the process of surgery, in this case, it can better understand the location of the patient's bed, and when it is carried out, it can also be more safe, and it can play a certain role in many situations.

When observing the condition of the patient's ear, if it is only observed through the naked eye, it is easy to have a lot of dead ends, in this case, there is no way to understand all the specific conditions, and through the observation of the otoendoscopy, such a situation can be better avoided, and the doctor can better understand the patient's situation.

In the process of carrying out **, every clinical ** is a valuable experience for doctors, which can also bring great help to their future work, but the experience accumulated in this process can only help the doctor himself, but if the video is recorded through the otoendoscope, then it can also play a great role in the future teaching, which can also play a great role in the growth of other doctors.

Through the above understanding, you can find that ear endoscopy is still very common in the application process and can also play a very important role, only by paying attention to these problems can doctors better help patients better, but also can make patients faster, recover their health, and maintain a good state.

It is to use a small camera to check whether the external auditory canal is swollen or damaged, and you can observe the situation inside, so that you can also check the ear or some relatively small places in time.

Ear endoscopy can be used for ** otitis media, can also be used for intratympanic examination, can also be used for ear surgery, can also be used for mastoid surgery, can also be used for the removal of foreign bodies in the ear.

To detect the inner ear environment and find the structural lesions of the inner ear, the audiometry can accurately detect the minimum degree of high-frequency, medium-frequency and low-frequency sound that the inner ear can receive. Acoustic impedance is a condition in which the middle ear is transmitting sound.

Tinnitus, deafness, tragus cartilage, membranous tympanic membrane repair, etc., these are all applications of ear endoscopy, and they are all very good and reliable.

This can see what is inside the ear, and it is very clear, many people will use this thing when they go to the ear doctor, this thing is still very useful, and it is very popular.

Patients with otitis media should go to the otolaryngology department of a regular hospital in time, and first do fiber otoscopy to examine the eardrum of the external ear canal. In general, purulent otitis media will cause tympanic membrane congestion, even perforation, intratympanic dampness, and middle ear pus.

Patients with nonseptic otitis media may have tympanic membrane inversion and intratympanic fluid levels.

At the same time, pure tone hearing threshold examination and acoustic impedance test can also be done, and patients with otitis media may have varying degrees of conductive hearing loss or mixed hearing loss. CT of the temporal bone may also be done to check for otitis media that invades the mastoid process and middle ear bone.

Through the examination of electric otoscopy, you can see the external auditory canal and tympanic membrane, and it is necessary to see whether there is inflammation, redness, swelling, and new organisms in the external auditory canal, whether the signs of the eardrum are clear, whether there is a light cone, whether the tympanic membrane is complete, whether there is a perforation, whether there are new organisms such as granulation, etc., and whether there is congestion and swelling.

The tympanic membrane is composed of two parts: the tension part and the relaxation part, the normal tympanic membrane is generally relatively complete in structure, the signs are relatively clear, the color is white, there is no congestion, no redness and swelling, the external auditory canal is generally relatively smooth, there is no foreign body, no cerumen and so on.

Electronic otoscopy shows otolaryngology, laryngeal examination, routine items of the ear, it can detect the external auditory canal and tympanic membrane related diseases, as well as some related diseases caused by tympanic membrane changes, it is necessary to check whether the external ear canal is swollen, tympanic membrane color, motility, whether the mark is clear, whether there is tympanic membrane perforation, and the diseases that can be detected from the otoscope generally include otitis externa, eczema of the external auditory canal, and boils of the external auditory canal.

Acute otitis media, chronic otitis media, tympanic membrane perforation, middle ear effusion, blue tympanum due to temporal bone fracture, cerebrospinal fluid otorrhea, etc.

Otoscopy is mainly to look at the external auditory canal and tympanic membrane, and you can see whether there is inflammation in the external auditory canal, whether there is congestion, edema, erosion, whether there is boils in the external auditory canal, whether there is cerumen embolism, foreign body in the external auditory canal, whether there is purulent discharge in the external auditory canal, granulation, new organisms, etc.

The external auditory canal can be checked for cerumen embolism, inflammation and infection, foreign body invasion, tympanic membrane damage, etc.

The concave lens is used to converge light to examine the ear canal

Therefore, choose B

Otoscopy: The otoscope is shaped like a funnel, with different calibers and sizes, and the otoscope is placed in the external auditory canal to observe the whole picture of the ear canal and the eardrum.

Otoscope, also known as the ear speculum, is a commonly used instrument for examining the external auditory canal and tympanic membrane, which is similar to a funnel, with different calibers and sizes, and is selected according to the diameter of the patient's external auditory canal.