Use of injectable biomaterials for the repair and augmentation of the anal sphincters
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United States of America Patent
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Feb 13, 1996
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app pub date -
May 18, 1995
filing date -
Feb 28, 1992
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Abstract
This invention discloses methods of repairing structurally defective or inadequately functioning muscles of the anal sphincter and methods of improving the competency of incompetent anal sphincters by administering an effective amount of an injectable biomaterial into the defect or into the anal sinuses, Preferred biomaterials to be used in this invention are collagen formulations.
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Family
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