| 释义 | collagen injection
 collagen injectionn  (Hairdressing & Grooming) an injection of collagen into the lip in order to give it a fuller appearance EncyclopediaSeecollagencollagen injection
 col·la·gen in·jec·tioncorrection of superficial soft tissue deformities, acne scars, or age-related skin changes by injection (implantation) of collagen; bovine collagen preparations are commonly used. Prior intradermal testing is necessary to exclude hypersensitivity. Synonym(s): collagen implantationThe injection of collagen, a self protein to 'fill' facial wrinkles; because collagen is absorbed over time, collagen injections must be repeated periodically to maintain resultscol·la·gen in·jec·tion(kol'ă-jen in-jek'shŭn) Correction of superficial soft tissue deformities, acne scars, or age-related skin changes by injection (implantation) of collagen; bovine collagen preparations are commonly used. Prior intradermal testing is necessary to exclude hypersensitivity.Synonym(s): collagen implantation.
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