The present invention relates to a filler for removing wrinkles, which comprises: a thin and long tubular main body (12) to be placed so as to penetrate through subcutaneous tissue and through-holes (14) for guiding tissue cells surrounding the main body into the main body, so as to form fibrous tissue, wherein the through-holes (14) are formed so as to communicate with a hollow portion (12c) formed in said main body in the lengthwise direction from the outer surface of said main body, said filler is prevented from being deformed or moved by pressure on the skin or by an external force arising after being inserted into the subcutaneous tissue, and can be applied to various body parts having wrinkles, including deep wrinkles and the wrinkle-removing effects of the filler of the present invention may last (semi)permanently.本発明は、皮下層を貫通して施術され得る細長い管形状の本体と;そして、前記本体の周辺組織の細胞が本体内部へ移動して線維組織を形成し得るように提供されるものであって、前記本体の外周面から前記本体内部に長さ方向に形成された中空部に連通するように形成される通孔とを含むシワ除去用充填体を提供するものである。本発明に係るシワ除去用充填体は、皮下層への挿入後、皮膚の圧力や外部からの力によって変形が起きたり動いたりせず、太いシワを含む多様なシワ部位に施術することができるだけでなく、効果が(半)永久的に持続され得る。【選択図】図1
