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The Food and Drug Administration (FDA) approved an artificial ligament made of Gore-Tex for use in ACL reconstruction in 1986. [6] The design of artificial ligaments in the 1980s consisted of two major parts: a relatively stiff cable or tape, and silicone rubber cylinders on one or both ends. [2]
Polytetrafluoroethylene - Polytetrafluoroethylene, brand name Gore-Tex, is used in plastic surgery and other operations is known by an abbreviation of its chemical name, ePTFE (expanded polytetrafluoroethylene) or Gore S.A.M. (subcutaneous augmentation material). [12]
Non-surgical rhinoplasty is reported to have originated at the turn of the nineteenth century, when New York City neurologist James Leonard Corning (1855–1923) and Viennese physician Robert Gersuny (1844–1924) began using liquid paraffin wax to elevate the "collapsed nasal dorsum" that characterizes the "saddle nose deformity."
The study, Ethnic Rhinoplasty: a Universal Preoperative Classification System for the Nasal Tip (2009), reports that a nasal-tip classification system, based upon skin thickness, has been proposed to aid the surgeon in determining if an open rhinoplasty or a closed rhinoplasty can best correct the defect or deformity affecting the patient's nose.
Nose prosthesis, ca. 1918. A nose prosthesis is a craniofacial prosthesis for someone who no longer has their original nose. [1] Nose prostheses are designed by anaplastologists who have their patients referred to them by ear, nose, and throat doctors and plastic surgeons.
Gore-Tex is W. L. Gore & Associates's trade name for waterproof, breathable fabric membrane. It was invented in 1969. It was invented in 1969. Gore-Tex blocks liquid water while allowing water vapor to pass through and is designed to be a lightweight, waterproof fabric for all-weather use.
Many subdermal implants are made out of silicone, either carved or mold injected. Many people who have subdermal implants use them in conjunction with other types of body modification to create a desired, dramatic effect. [1] This process is also known as a 3-D implant, or pocketing. [2]
A closed membrane like Sympatex differs from microporous membranes (such as Gore-Tex) which have microscopic pores that let air (and water vapour) pass through, yet have such low surface energy that the surface tension of any (liquid) water in contact remains too high to allow it to squeeze through the pores. Microporous membranes have ...