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Conductive hearing loss

Index Conductive hearing loss

Conductive hearing loss occurs when there is a problem conducting sound waves anywhere along the route through the outer ear, tympanic membrane (eardrum), or middle ear (ossicles). [1]

40 relations: Antibiotic, Antifungal, Atresia, Audiogram, Barotrauma, Bone, Branchio-oto-renal syndrome, Cholesteatoma, Cochlea, Cranial nerves, Ear clearing, Eardrum, Earwax, Eustachian tube, Exostosis, Goldenhar syndrome, Head injury, Hearing aid, Hearing loss, Inner ear, Middle ear, Neoplasm, Ossicles, Otitis externa, Otitis media, Otosclerosis, Outer ear, Perforated eardrum, Pure tone audiometry, Rinne test, Sensorineural hearing loss, Sound, Superior canal dehiscence syndrome, Surgery, Treacher Collins syndrome, Tuning fork, Tympanometry, Valsalva maneuver, Vestibular aqueduct, Weber test.

Antibiotic

An antibiotic (from ancient Greek αντιβιοτικά, antibiotiká), also called an antibacterial, is a type of antimicrobial drug used in the treatment and prevention of bacterial infections.

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Antifungal

An antifungal medication, also known as an antimycotic medication, is a pharmaceutical fungicide or fungistatic used to treat and prevent mycosis such as athlete's foot, ringworm, candidiasis (thrush), serious systemic infections such as cryptococcal meningitis, and others.

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Atresia

Atresia is a condition in which an orifice or passage in the body is (usually abnormally) closed or absent.

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Audiogram

An audiogram is a graph that shows the audible threshold for standardized frequencies as measured by an audiometer.

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Barotrauma

Barotrauma is physical damage to body tissues caused by a difference in pressure between a gas space inside, or in contact with the body, and the surrounding gas or fluid.

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Bone

A bone is a rigid organ that constitutes part of the vertebrate skeleton.

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Branchio-oto-renal syndrome

Branchio-oto-renal syndrome (BOR), also known as branchiootorenal syndrome or BOR syndrome, is an autosomal dominant genetic disorder involving the kidneys, ears, and neck.

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Cholesteatoma

Cholesteatoma is a destructive and expanding growth consisting of keratinizing squamous epithelium in the middle ear and/or mastoid process.

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Cochlea

The cochlea is the part of the inner ear involved in hearing.

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Cranial nerves

Cranial nerves are the nerves that emerge directly from the brain (including the brainstem), in contrast to spinal nerves (which emerge from segments of the spinal cord).

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Ear clearing

Ear clearing or clearing the ears or equalization is any of various maneuvers to equalize the pressure in the middle ear with the outside pressure, by letting air enter along the Eustachian tubes, as this does not always happen automatically when the pressure in the middle ear is lower than the outside pressure.

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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.

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Earwax

Earwax, also known by the medical term cerumen, is a gray, orange, or yellowish waxy substance secreted in the ear canal of humans and other mammals.

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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.

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Exostosis

An exostosis (plural: exostoses) or bone spur, is the formation of new bone on the surface of a bone.

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Goldenhar syndrome

Goldenhar syndrome (also known as oculo-auriculo-vertebral (OAV) syndrome) is a rare congenital defect characterized by incomplete development of the ear, nose, soft palate, lip and mandible.

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Head injury

A head injury is any injury that results in trauma to the skull or brain.

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Hearing aid

A hearing aid is a device designed to improve hearing by making sound audible to a person with hearing loss.

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Hearing loss

Hearing loss, also known as hearing impairment, is a partial or total inability to hear.

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Inner ear

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

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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.

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Neoplasm

Neoplasia is a type of abnormal and excessive growth of tissue.

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Ossicles

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

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Otitis externa

Otitis externa, also called swimmer's ear, is inflammation of the ear canal.

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Otitis media

Otitis media is a group of inflammatory diseases of the middle ear.

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Otosclerosis

Otosclerosis or otospongiosis is an abnormal growth of bone near the middle ear.

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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.

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Perforated eardrum

A perforated eardrum or punctured eardrum is a rupture or perforation (hole) of the eardrum which can occur as a result of otitis media (ear infection), trauma (e.g. by trying to clean the ear with sharp instruments), explosion, loud noise or surgery (accidental creation of a rupture).

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Pure tone audiometry

Pure tone audiometry (PTA) is the key hearing test used to identify hearing threshold levels of an individual, enabling determination of the degree, type and configuration of a hearing loss and thus providing a basis for diagnosis and management.

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Rinne test

The Rinne test is a hearing test, primarily for evaluating loss of hearing in one ear (unilateral hearing loss).

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Sensorineural hearing loss

Sensorineural hearing loss (SNHL) is a type of hearing loss, or deafness, in which the root cause lies in the inner ear or sensory organ (cochlea and associated structures) or the vestibulocochlear nerve (cranial nerve VIII).

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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.

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Superior canal dehiscence syndrome

Superior canal dehiscence syndrome (SCDS) is a set of hearing and balance symptoms, related to a rare medical condition of the inner ear, known as superior canal dehiscence.

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Surgery

Surgery (from the χειρουργική cheirourgikē (composed of χείρ, "hand", and ἔργον, "work"), via chirurgiae, meaning "hand work") is a medical specialty that uses operative manual and instrumental techniques on a patient to investigate or treat a pathological condition such as a disease or injury, to help improve bodily function or appearance or to repair unwanted ruptured areas.

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Treacher Collins syndrome

Treacher Collins syndrome (TCS) is a genetic disorder characterized by deformities of the ears, eyes, cheekbones, and chin.

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Tuning fork

A tuning fork is an acoustic resonator in the form of a two-pronged fork with the prongs (tines) formed from a U-shaped bar of elastic metal (usually steel).

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Tympanometry

Tympanometry is an examination used to test the condition of the middle ear and mobility of the eardrum (tympanic membrane) and the conduction bones by creating variations of air pressure in the ear canal.

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Valsalva maneuver

The Valsalva maneuver or Valsalva manoeuvre is performed by moderately forceful attempted exhalation against a closed airway, usually done by closing one's mouth, pinching one's nose shut while pressing out as if blowing up a balloon.

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Vestibular aqueduct

At the hinder part of the medial wall of the vestibule is the orifice of the vestibular aqueduct, which extends to the posterior surface of the petrous portion of the temporal bone.

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Weber test

The Weber test is a quick screening test for hearing.

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Conductive hearing impairment, Conductive hearing losses, Hearing loss, conductive.

References

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

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