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A mastoidectomy is a procedure performed to remove the mastoid air cells [1] near the middle ear. The procedure is part of the treatment for mastoiditis, chronic suppurative otitis media or cholesteatoma. [2] Additionally, it is sometimes performed as part of other procedures, such as cochlear implants, [3] or to access the middle ear.
The mastoid lymph nodes (retroauricular lymph nodes or posterior auricular glands) are a small group of lymph nodes, usually two in number, ...
The recommended treatment is that the skin is peeled off the extra-auricular tissue and protruding cartilage remnants are trimmed. [13] Normal appearance is achieved in majority of cases. The reconstruction successful in true cases of accessory auricle, as it also is in individuals with auricular appendages. [14] [15]
An auricular splint (AS) or ear splint is a custom-made medical device that is used to maintain auricular projection and dimensions following second stage auricular reconstruction. The AS is made from ethylene-vinyl acetate (EVA), which is typically used to make custom-made mouthguards and was developed by a team from Great Ormond Street ...
Each involves the external ear. The difference between them is that a cyst does not connect with the skin, but a sinus does. [ 3 ] Frequency of preauricular sinus differs depending the population: 0.1–0.9% in the US, 0.9% in the UK, and 4–10% in Asia and parts of Africa.
There is little scientific evidence to guide the care of the ear after tubes have been inserted. A single, randomized trial found statistical benefit to using ear protective devices when swimming although the size of the benefit was quite small. [17] In the absence of strong evidence, general opinion has been against the use of ear protection ...
The great auricular nerve is a cutaneous (sensory) nerve of the head. It originates from the second and third cervical (spinal) nerves (C2-C3) of the cervical plexus . It provides sensory innervation to the skin over the parotid gland and the mastoid process , parts of the outer ear , and to the parotid gland and its fascia .
Seroma is the most common surgical complication after breast surgery. It is due to the presence of rich lymphatic system in the breast, low fibrinogen levels in lymph fluid and potential space creation in the breast after surgery, which contributes to seroma formation. Seroma is more common in older and obese people. [7]