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The tragus is a small pointed eminence of the external ear, situated in front of the concha, and projecting backward over the meatus. It also is the name of hair growing at the entrance of the ear. [1]
There are three different parts to the outer ear; the tragus, helix and the lobule. EAR CANAL. The ear canal starts at the outer ear and ends at the ear drum. The canal is approximately an inch in length. The skin of the ear canal is very sensitive to pain and pressure.
Tragus pain, a discomfort in the small cartilage that juts out in front of the ear canal, can be an annoying and distracting experience. This type of pain can range from mild to severe and may be a symptom of various underlying conditions.
The eardrum, otherwise known as the tympanic membrane or tympanum, is a tight layer of skin that separates the outer ear from the inner ear and vibrates in response to sound waves. The primary function of the eardrum is to transmit sound from the air to bones in the middle ear called ossicles.
There are two groups of muscles associated with the external ear. The intrinsic group of muscles consists of the tragicus and antitragicus, obliquus auriculae, transversus auriculae and the helicis major and minor. The tragicus muscle lies vertically on the lateral aspect of the tragus.
This concha is covered with a triangular cartilaginous process called the tragus. The base of the tragus is attached to facial skin, whereas its apex partially covers the entrance to the external acoustic meatus. Opposite to the tragus, there is also a cartilaginous elevation above the lobule called antitragus. External acoustic meatus
This article will focus on the anatomy of the external ear – its structure, neurovascular supply and clinical correlations. The external ear can be divided functionally and structurally into two parts; the auricle (or pinna), and the external acoustic meatus – which ends at the tympanic membrane.
Uncover the fascinating world of ear tragus! Learn about its anatomy, piercing procedures, care tips and more in this comprehensive guide.
Pain that originates from the ear is called primary otalgia, and the most common causes are otitis media and otitis externa. Examination of the ear usually reveals abnormal findings in patients...
The outer ear, also called auricle, is composed of cartilage and it is the part with the most contact with the external world. It has various anatomical demarcations like the helix, the antihelix, the tragus, and the antitragus and these demarcations lead to a depression called acoustic meatus.