Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Install
Faster access than browser!
 

Tympanic cavity

Index Tympanic cavity

The tympanic cavity is a small cavity surrounding the bones of the middle ear. [1]

42 relations: Aditus to mastoid antrum, Anatomical terms of location, Carotid canal, Chorda tympani, Cranial cavity, Deep petrosal nerve, Ear canal, Eardrum, Eustachian tube, Facial nerve, Gray's Anatomy, Incus, Inner ear, Internal carotid artery, Ligaments of malleus, Malleus, Mastoid antrum, Maxillary artery, Middle ear, Ossicles, Outer ear, Oval window, Petrosquamous suture, Petrotympanic fissure, Petrous part of the temporal bone, Pharyngeal pouch (embryology), Prominence of facial canal, Promontory of tympanic cavity, Pyramidal eminence, Round window, Sound, Squamous part of temporal bone, Stapes, Sternum, Stylomastoid artery, Stylomastoid foramen, Temporal bone, Tensor tympani muscle, Tympanic cavity, Tympanic nerve, Tympanocentesis, Tympanoplasty.

Aditus to mastoid antrum

The aditus to mastoid antrum (otomastoid foramen or entrance or aperture to the mastoid antrum) is a large irregular cavity that leads backward from the epitympanic recess into a considerable air space named the tympanic or mastoid antrum.

New!!: Tympanic cavity and Aditus to mastoid antrum · See more »

Anatomical terms of location

Standard anatomical terms of location deal unambiguously with the anatomy of animals, including humans.

New!!: Tympanic cavity and Anatomical terms of location · See more »

Carotid canal

The carotid canal is the passageway in the temporal bone through which the internal carotid artery enters the middle cranial fossa from the neck.

New!!: Tympanic cavity and Carotid canal · See more »

Chorda tympani

The chorda tympani is a branch of the facial nerve that originates from the taste buds in the front of the tongue, runs through the middle ear, and carries taste messages to the brain.

New!!: Tympanic cavity and Chorda tympani · See more »

Cranial cavity

The cranial cavity, also known as intracranial space, is the space within the skull.

New!!: Tympanic cavity and Cranial cavity · See more »

Deep petrosal nerve

The deep petrosal nerve (large deep petrosal nerve) is given off from the internal carotid plexus, and runs through the carotid canal lateral to the internal carotid artery.

New!!: Tympanic cavity and Deep petrosal nerve · See more »

Ear canal

The ear canal (external acoustic meatus, external auditory meatus, EAM; meatus acusticus externus) is a tube running from the outer ear to the middle ear.

New!!: Tympanic cavity and Ear canal · See more »

Eardrum

In the anatomy of humans and various other tetrapods, the eardrum, also called the tympanic membrane or myringa, is a thin, cone-shaped membrane that separates the external ear from the middle ear.

New!!: Tympanic cavity and Eardrum · See more »

Eustachian tube

The Eustachian tube, also known as the auditory tube or pharyngotympanic tube, is a tube that links the nasopharynx to the middle ear.

New!!: Tympanic cavity and Eustachian tube · See more »

Facial nerve

The facial nerve is the seventh cranial nerve, or simply cranial nerve VII.

New!!: Tympanic cavity and Facial nerve · See more »

Gray's Anatomy

Gray's Anatomy is an English-language textbook of human anatomy originally written by Henry Gray and illustrated by Henry Vandyke Carter.

New!!: Tympanic cavity and Gray's Anatomy · See more »

Incus

The anvil or incus is a bone in the middle ear.

New!!: Tympanic cavity and Incus · See more »

Inner ear

The inner ear (internal ear, auris interna) is the innermost part of the vertebrate ear.

New!!: Tympanic cavity and Inner ear · See more »

Internal carotid artery

The internal carotid artery is a major paired artery, one on each side of the head and neck, in human anatomy.

New!!: Tympanic cavity and Internal carotid artery · See more »

Ligaments of malleus

The ligaments of malleus are three ligaments that attach the malleus in the middle ear.

New!!: Tympanic cavity and Ligaments of malleus · See more »

Malleus

The malleus or hammer is a hammer-shaped small bone or ossicle of the middle ear which connects with the incus and is attached to the inner surface of the eardrum.

New!!: Tympanic cavity and Malleus · See more »

Mastoid antrum

The mastoid antrum (tympanic antrum, antrum mastoideum, Valsalva's antrum) is an air space in the petrous portion of the temporal bone, communicating posteriorly with the mastoid cells and anteriorly with the epitympanic recess of the middle ear via the aditus to mastoid antrum (entrance to the mastoid antrum).

New!!: Tympanic cavity and Mastoid antrum · See more »

Maxillary artery

The maxillary artery supplies deep structures of the face.

New!!: Tympanic cavity and Maxillary artery · See more »

Middle ear

The middle ear is the portion of the ear internal to the eardrum, and external to the oval window of the inner ear.

New!!: Tympanic cavity and Middle ear · See more »

Ossicles

The ossicles (also called auditory ossicles) are three bones in either middle ear that are among the smallest bones in the human body.

New!!: Tympanic cavity and Ossicles · See more »

Outer ear

The outer ear, external ear, or auris externa is the external portion of the ear, which consists of the auricle (also pinna) and the ear canal.

New!!: Tympanic cavity and Outer ear · See more »

Oval window

The oval window (or fenestra vestibuli) is a membrane-covered opening that leads from the middle ear to the vestibule of the inner ear.

New!!: Tympanic cavity and Oval window · See more »

Petrosquamous suture

The petrosquamous suture is a cranial suture between the petrous portion and the squama of the temporal bone.

New!!: Tympanic cavity and Petrosquamous suture · See more »

Petrotympanic fissure

The petrotympanic fissure (also known as the squamotympanic fissure or the glaserian fissure) is a fissure in the temporal bone that runs from the temporomandibular joint to the tympanic cavity.

New!!: Tympanic cavity and Petrotympanic fissure · See more »

Petrous part of the temporal bone

The petrous part of the temporal bone is pyramid-shaped and is wedged in at the base of the skull between the sphenoid and occipital bones.

New!!: Tympanic cavity and Petrous part of the temporal bone · See more »

Pharyngeal pouch (embryology)

In the embryonic development of vertebrates, pharyngeal pouches form on the endodermal side between the pharyngeal arches.

New!!: Tympanic cavity and Pharyngeal pouch (embryology) · See more »

Prominence of facial canal

The prominence of the facial canal (prominence of aqueduct of Fallopius) indicates the position of the bony facial canal in which the facial nerve is contained; this canal traverses the medial wall of the tympanic cavity above the oval window, and behind this it curves nearly vertically downward along the posterior wall.

New!!: Tympanic cavity and Prominence of facial canal · See more »

Promontory of tympanic cavity

The promontory of the tympanic cavity, also known as the cochlear promontory is a rounded hollow prominence, formed by the projection outward of the first turn of the cochlea.

New!!: Tympanic cavity and Promontory of tympanic cavity · See more »

Pyramidal eminence

The pyramidal eminence (pyramid) is situated immediately behind the fenestra vestibuli (oval window), and in front of the vertical portion of the facial canal; it is hollow, and contains the Stapedius muscle; its summit projects forward toward the fenestra vestibuli, and is pierced by a small aperture which transmits the tendon of the muscle.

New!!: Tympanic cavity and Pyramidal eminence · See more »

Round window

The round window is one of the two openings from the middle ear into the inner ear.

New!!: Tympanic cavity and Round window · See more »

Sound

In physics, sound is a vibration that typically propagates as an audible wave of pressure, through a transmission medium such as a gas, liquid or solid.

New!!: Tympanic cavity and Sound · See more »

Squamous part of temporal bone

The squamous part of temporal bone, or temporal squama, forms the front and upper part of the temporal bone, and is scale-like, thin, and translucent.

New!!: Tympanic cavity and Squamous part of temporal bone · See more »

Stapes

The stapes or stirrup is a bone in the middle ear of humans and other mammals which is involved in the conduction of sound vibrations to the inner ear.

New!!: Tympanic cavity and Stapes · See more »

Sternum

The sternum or breastbone is a long flat bone located in the center of the chest.

New!!: Tympanic cavity and Sternum · See more »

Stylomastoid artery

The stylomastoid artery enters the stylomastoid foramen and supplies the tympanic cavity, the tympanic antrum and mastoid cells, and the semicircular canals.

New!!: Tympanic cavity and Stylomastoid artery · See more »

Stylomastoid foramen

Between the styloid and mastoid processes of the temporal bone is the stylomastoid foramen It is the termination of the facial canal, and transmits the facial nerve and stylomastoid artery.

New!!: Tympanic cavity and Stylomastoid foramen · See more »

Temporal bone

The temporal bones are situated at the sides and base of the skull, and lateral to the temporal lobes of the cerebral cortex.

New!!: Tympanic cavity and Temporal bone · See more »

Tensor tympani muscle

The tensor tympani is a muscle within the ear, located in the bony canal above the osseous portion of the auditory tube.

New!!: Tympanic cavity and Tensor tympani muscle · See more »

Tympanic cavity

The tympanic cavity is a small cavity surrounding the bones of the middle ear.

New!!: Tympanic cavity and Tympanic cavity · See more »

Tympanic nerve

The tympanic nerve (nerve of Jacobson) is a branch of the glossopharyngeal nerve found near the ear.

New!!: Tympanic cavity and Tympanic nerve · See more »

Tympanocentesis

Tympanocentesis is the drainage of fluid from the middle ear usually caused by otitis media, by using a small-gauge needle to puncture the tympanic membrane, also known as the eardrum.

New!!: Tympanic cavity and Tympanocentesis · See more »

Tympanoplasty

Tympanoplasty is the surgical operation performed for the reconstruction of the eardrum (tympanic membrane) and/or the small bones of the middle ear (ossicles).

New!!: Tympanic cavity and Tympanoplasty · See more »

Redirects here:

Anterior wall, Atticus (anatomy), Carotid wall of the tympanic cavity, Carotid wall of tympanic cavity, Cavitas tympani, Cavum tympani, Inner wall, Jugular wall, Jugular wall of the tympanic cavity, Jugular wall of tympanic cavity, Labyrinthine wall, Labyrinthine wall of the tympanic cavity, Labyrinthine wall of tympanic cavity, Labyrinthine walls, Lateral wall, Mastoid wall, Mastoid wall of the tympanic cavity, Mastoid wall of tympanic cavity, Membranous wall of the tympanic cavity, Membranous wall of tympanic cavity, Outer wall, Paries tegmentalis, Paries tegmentalis cavi tympani, Tegmen tympani, Tegmental wall, Tegmental wall of the tympanic cavity, Tegmental wall of tympanic cavity, Tegmental walls of the tympanic cavities, Tegmental walls of tympanic cavities, Tympanic cavities.

References

[1] https://en.wikipedia.org/wiki/Tympanic_cavity

OutgoingIncoming
Hey! We are on Facebook now! »