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Otoplasty. Otoplasty ( Greek: οὖς, oûs, "ear" + πλάσσειν, plássein, "to shape") is a procedure for correcting the deformities and defects of the auricle ( external ear ), whether these defects are congenital conditions (e.g. microtia, anotia, etc.) or caused by trauma. [1] Otoplastic surgeons may reshape, move, or augment the ...
A long incision is made on the back of the ear and a strip of skin is removed. Through an incision in the cartilage in the cauda helicis (lower end of the ear cartilage) or in the scapha the skin, together with the perichondrium is raised on the anterior surface of the antihelix. A rasp is inserted in the resulting skin-perichondrium tunnel to ...
Tympanoplasty is classified into five different types, originally described by Horst Ludwig Wullstein (1906–1987) in 1956. [1] [2] Type 1 involves repair of the tympanic membrane alone, when the middle ear is normal. A type 1 tympanoplasty is synonymous to myringoplasty.
Burt Brent is a retired reconstructive plastic surgeon best known for his work in reconstructing the absent outer ear. He built upon the techniques of his mentor, Dr. Radford Tanzer of the Mary Hitchcock Clinic at Dartmouth Medical School and repaired ear defects in 1,800 patients, most of them children born with ear deformities such as microtia.
Arthroscopic lavage is a "cleaning up" procedure of the knee joint. This short-term solution is not considered as an articular cartilage repair procedure but rather a palliative treatment to reduce pain, mechanical restriction and inflammation. Lavage focuses on removing degenerative articular cartilage flaps and fibrous tissue.
Elastic cartilage. Elastic cartilage, fibroelastic cartilage or yellow fibrocartilage [ 1] is a type of cartilage present in the pinnae (auricles) of the ear giving it shape, [ 2] provides shape for the lateral region of the external auditory meatus, [ 3] medial part of the auditory canal [ 3] Eustachian tube, corniculate and cuneiform laryneal ...
Inner ear regeneration. Inner ear regeneration is the biological process by which the hair cells and supporting cells (i.e. Hensen's cells and Deiters cells) of the ear proliferate ( cell proliferation) and regrow after hair cell injury. This process depends on communication between supporting cells and the brain.
The Eustachian tube ( / juːˈsteɪʃən / ), also called the auditory tube or pharyngotympanic tube, [1] is a tube that links the nasopharynx to the middle ear, of which it is also a part. In adult humans, the Eustachian tube is approximately 35 mm (1.4 in) long and 3 mm (0.12 in) in diameter. [2] It is named after the sixteenth-century ...