What is the term for incision into the eardrum?
A myringotomy is a procedure to create a hole in the ear drum to allow fluid that is trapped in the middle ear to drain out.
What is the anatomical term for the eardrum quizlet?
eardrum. eardrum – (also called the tympanic membrane) a thin membrane that vibrates when sound waves reach it.
What is an eardrum quizlet?
Tympanic Membrane (Eardrum) A thin, membranous partition that separates the external and middle ears. Sound vibrations funneled through the external auditory canal cause the tympanic membrane to vibrate. Function of the eardrum is to carry sound waves to bones that are located in the middle ear.
What is the term that means surgical repair of a damaged eardrum?
A tympanoplasty is a surgical procedure that repairs or reconstructs the eardrum (tympanic membrane) to help restore normal hearing. This procedure may also involve repair or reconstruction of the small bones behind the tympanic membrane (ossiculoplasty) if needed.
What is myringotomy and grommets?
Myringotomy is a surgical ENT procedure where a small cut is made in the eardrum to relieve pressure caused by the build-up of fluid or pus in the middle ear, or to take a sample of fluid for diagnosis, or to insert ear tubes (grommets).
Is tympanostomy and myringotomy the same?
Myringotomy is the primary procedure to resolve chronic ear infections. However, the surgeon may perform a companion procedure called tympanostomy. With tympanostomy, the surgeon inserts small tubes into the cut created by myringotomy. The tubes allow excess fluid to drain out of the middle ear.
What is the anatomical term for the ear?
The ear is the organ that enables hearing and, in mammals, body balance using the vestibular system. In mammals, the ear is usually described as having three parts—the outer ear, the middle ear and the inner ear. The outer ear consists of the pinna and the ear canal….
| Ear | |
|---|---|
| TA2 | 6861 |
| FMA | 52780 |
| Anatomical terminology |
What is included in the anatomy of the ear quizlet?
This part of the ear includes the tympanic membrane (ear drum), the auditory ossicles (tiny bones), the middle ear cavity, and the eustachian tube. This section of the ear is not visible from the outside of the head. This part includes the oval window, the round window, the cochlea, and the semicircular canals.
Is another name for the eardrum quizlet?
Eardrum (Tympanic Membrane)
What part of the ear contains the eardrum quizlet?
The middle ear cavity also contains a chain of three little bones, the ossicles (the malleus, incus, and stapes), which connect the eardrum to the internal ear. The middle ear communicates with the pharynx, equilibrates with external pressure, and transmits the eardrum vibrations to the inner ear.
What is the meaning of tympanoplasty?
Tympanoplasty (TIM-pah-noh-plass-tee) is a surgery to repair the eardrum. The eardrum is a thin layer of tissue that vibrates in response to sound.
What is the meaning of myringoplasty?
A myringoplasty is a surgery performed by an otolaryngologist to repair a hole in the eardrum. In this surgery, the hole is repaired by placing a graft made of either a small piece of tissue from elsewhere on the body, or a gel-like material.
What is grommet insertion of ear?
Grommets are usually inserted to treat ‘glue ear’ (fluid in the middle ear) or prevent recurrent otitis media (middle ear infection). A grommet is a small ventilation tube inserted into the eardrum to allow air into the middle ear and prevent a build-up of fluid.
What is tympanostomy surgery?
Ear tubes (tympanostomy tubes, ventilation tubes, pressure equalization tubes) are tiny cylinders, usually made of plastic or metal, that are surgically inserted into the eardrum. An ear tube creates an airway that ventilates the middle ear and prevents the accumulation of fluids behind the eardrum.
What is another name for the eardrum?
The tympanic membrane is also called the eardrum. It separates the outer ear from the middle ear.
What is lobule of ear?
The lobule, the fleshy lower part of the auricle, is the only area of the outer ear that contains no cartilage. The auricle also has several small rudimentary muscles, which fasten it to the skull and scalp.
What is included in the anatomy of the ear?
The outer ear consists of skin and cartilage, called the auricle, or pinna, and the ear canal. The ear drum, or tympanic membrane, is a thin membrane that separates the outer ear from the middle ear. The middle ear is an air-filled chamber containing three small bones called ossicles.
Which of the following are the structures of the inner ear quizlet?
Terms in this set (23)
- inner ear. the innermost part of the ear, containing the cochlea, semicircular canals, and vestibular sacs.
- bony labyrinth. passageways in temporal bone.
- membranous labyrinth. filled with endolymph.
- endolymph.
- perilymph.
- oval window.
- round window.
- semicircular canals.