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

three parts: the outer ear, the middle ear and the inner ear. The outer ear consists of the auricle and the ear canal. Since the outer ear is the only visible...

the formation of fibrous tissue in the overlying skin. As a result, the outer ear becomes permanently swollen and deformed, resembling a cauliflower, hence...

The ear canal (external acoustic meatus, external auditory meatus, EAM) is a pathway running from the outer ear to the middle ear. The adult human ear canal...

occasionally decreased hearing. Typically there is pain with movement of the outer ear. A high fever is typically not present except in severe cases. Otitis...

cochlea, dedicated to hearing; converting sound pressure patterns from the outer ear into electrochemical impulses which are passed on to the brain via the...

diseases Otitis externa – outer ear or ear canal inflammation Exostoses or Surfer's ear are bony growths in the outer ear canal Middle ear and mastoid diseases...

affects 3-5 people per million. Red ears in RP indicate inflamed cartilage (and sometimes the skin of the outer ear along with the cartilage) and often...

system: the outer ear, the middle ear, and the inner ear. The outer ear includes the pinna, the visible part of the ear, as well as the ear canal, which...

It includes both the sensory organs (the ears) and the auditory parts of the sensory system. The outer ear funnels sound vibrations to the eardrum, increasing...

very small headphones that are fitted directly in the outer ear, facing but not inserted in the ear canal. Earphones are portable and convenient, but many...

sound waves anywhere along the pathway through the outer ear, tympanic membrane (eardrum), or middle ear (ossicles). If a conductive hearing loss occurs...

outer ear. It arises from the mastoid part of the temporal bone, and inserts into the lower part of the cranial surface of the auricle of the outer ear...

cracking skin on the outer ear may also appear causing itchiness. There is no known cause for ear eczema. The management of ear eczema will depend on...

third to the eighth week the face and neck develop. The inner ear, middle ear and outer ear have distinct embryological origins. At about 22 days into development...

middle ear is the portion of the ear medial to the eardrum, and distal to the oval window of the cochlea (of the inner ear). The mammalian middle ear contains...

The superior auricular muscle is a muscle above the auricle of the outer ear. It originates from the epicranial aponeurosis, and inserts into the upper...

They are present in many congenital conditions. Low-set ears are defined as the outer ears being positioned two or more standard deviations lower than...

Middle ear Valsalva maneuver to equalize pressure across the eardrum Anatomy of the human right ear.   Brown is outer ear.   Red is middle ear.   Purple...

an oily substance. Both components are made by glands located in the outer ear canal. The chemical composition of earwax includes saturated and unsaturated...

Ear pain, also known as earache or otalgia, is pain in the ear. Primary ear pain is pain that originates from the ear. Secondary ear pain is a type of...

jewelry that can be worn on one's ears. Earrings are commonly worn with an earlobe piercing or another external part of the ear, or by some other means, such...

An earplug is a device that is inserted in the ear canal to protect the user's ears from loud noises, intrusion of water, foreign bodies, dust or excessive...

Middle ear barotrauma (MEBT), also known to underwater divers as ear squeeze and reverse ear squeeze, is an injury caused by a difference in pressure...

His, arise around the area that will form the ear canal. These eventually coalesce to form the outer ear. Darwin's tubercle is a minor malformation of...

Ear drops are a form of topical medication for the ears used to treat infection, inflammation, impacted ear wax and local anesthesia. They are commonly...

different locations on the structure. The base of the cochlea, closest to the outer ear, is the most stiff and narrow and is where the high-frequency sounds are...

Ear mites are mites that live in the ears of animals. The most commonly seen species in veterinary medicine is Otodectes cynotis (Gk. oto=ear, dectes=biter...

The human earlobe (lobulus auriculae), the lower portion of the outer ear, is composed of tough areolar and adipose connective tissues, lacking the firmness...

The occlusion effect occurs when an object fills the outer portion of a person's ear canal, causing that person to perceive echo-like "hollow" or "booming"...