Ear Prothesis

Ear Prothesis-2
Otosclerosis is a common cause of hearing impairment and is rarely hereditary.

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Titaniums specific qualities are clearly better suited than those of gold.

This is especially so with regard to biocompatibility and biostability, as well as the purely mechanical qualities.

Also our technical use of silicone allows adjusting to all kinds of maxilla-facial mutilations, aesthetically restoring a normal appearance both in volume and color.

CHICAGO — Researchers using CT scans and 3-D printing have created accurate, custom-designed prosthetic replacements for damaged parts of the middle ear, according to a study being presented today at the annual meeting of the Radiological Society of North America (RSNA).

The fluid waves stimulate delicate nerve endings in the hearing canals.

Electrical impulses are transmitted on the nerve to the brain where they are interpreted as understandable sound.The researchers then asked the surgeons to match each prosthesis to its correct source.All four surgeons were able to correctly match the prosthesis model to its intended temporal bone — the bone containing the middle and inner parts of the ear.They employed an inexpensive 3-D printer to create prostheses to restore continuity for each of the middle ears.The prostheses were made from a resin that hardens when exposed to ultraviolet laser light. Four surgeons then performed insertion of each prosthesis into each middle ear, blinded to the bone from and for which each was designed.The technology has been used successfully to solve a number of other medical prosthesis problems, including in the areas of joint replacement and facial reconstruction surgery.The researchers removed the middle linking bone in the ossicular chain from three human cadavers and imaged the structures with CT.We can offer our titanium middle ear implants in either a trimable two-part version (removable head or shoe), or a single-part version. Further product specifications can be found on the appropriate pages.Download Otosclerosis Brochure Otosclerosis is a disease of the middle ear bones and sometimes the inner ear.However, due to the wide variety of shapes and procedures, they are grouped into their own category.Titanium has established itself as the dominant material used for middle ear implants today.


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