What is the purpose of otoscopy?

Overview. An otoscope is a tool which shines a beam of light to help visualize and examine the condition of the ear canal and eardrum. Examining the ear can reveal the cause of symptoms such as an earache, the ear feeling full, or hearing loss.

What is otoscopy in audiology?

Otoscopy is the visual examination of the ear canal and tympanic membrane through the use of an otoscope. The otoscope provides a bright light and magnification so the ear canal and tympanic membrane can be fully appreciated.

When do we perform Otoscopy?

Otoscopy is a clinical procedure used to examine structures of the ear, particularly the external auditory canal, tympanic membrane, and middle ear. Clinicians use the process during routine wellness physical exams and the evaluation of specific ear complaints.

What are the different types of otoscope?

Otoscopes may be categorized in one of three types: 1) pocket, 2) full-size, and 3) video. Pocket otoscopes were intentionally designed to fit in a pocket and are lighter and less bulky than other otoscopes.

How do you use tympanometry?

The audiologist will put a small probe, which looks like an earphone, into each ear. A small device attached to the probe will push air into your ear. The person testing you will see a graph on the device, called a tympanogram. All you have to do is sit still.

How do you conduct tympanometry?

Tympanometry can be performed either in a hearing healthcare professional’s or a doctor’s office. First, the clinician will do a visual inspection of your ear canal and eardrum using a lighted scope (otoscope) placed in the ear. Then, a probe with a flexible rubber tip will be placed in your ear.

What is tympanometer used for?

Tympanometry provides useful quantitative information about the presence of fluid in the middle ear, mobility of the middle ear system, and ear canal volume.

What are the different parts and functions of an otoscope?

An otoscope consists of a head and a handle and is used to examine the external auditory canal (EAC), the tympanic membrane, and the middle ear. A magnifying lens enhances the clinician’s view.

What are the components of otoscope?

Otoscopes usually consist of three primary parts–the handle, the head, and the cone. The handle is where the power source is located, either in the form of an electrical component to be plugged into a wall socket, or an enclosure for batteries.

How do you explain tympanometry?

In simple terms, tympanometry is a medical test that measures the function and movement of the eardrum and middle ear. The results of tympanometry are represented on a graph called a tympanogram. The test is usually quick and painless, unless the eardrum or middle ear are inflamed.

What is the meaning of tympanometry?

Tympanometry refers to a test that helps in the evaluation of the proper functioning of the middle ear. The middle ear is positioned behind the eardrum, also known as the tympanic membrane.‌ The test seeks to establish the condition and movement of the tympanic membrane as it responds to changes in pressure.

What are the parts of an otoscope?

What is an otoscopy?

(ō-tŏs′kə-pē) n. Examination of the ear by means of an otoscope. The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company.

What happens in an ear examination (otoscopy)?

Ear examination (otoscopy) Get expert advice on what happens in an ear examination (otoscopy), from an examination of the external auditory canal to an examination of the eardrum. What is otoscopy? Otoscopy is an examination that involves looking into the ear with an instrument called an otoscope (or auriscope).

How to use an otoscope properly?

Hold the otoscope like a pen and use your right hand for the patient’s right ear and left hand for the patient’s left ear. Have your little finger extended to rest on the patient’s cheek to ensure you stay a constant distance away. Have a quick look behind the ear and at the pinna for any scars or signs of infection.

What should be inspected during an otoscopy?

Inspection of the outer ear. Before inserting the otoscope cone into the ear canal, the outer ear is inspected for any signs of disease that may relate to the patient’s symptoms. For example, if the complaint is of ear pain, there may be evidence of an infection of the outer ear in the form of redness or slight swelling.