Poly-L-lactin acid (PLLA) has been widely used in the field of bio-medicine. In 2004, as an injectable material, PLLA was approved by the FDA to treat AIDS-related facial atrophy. Since then, several injectable stuffs containing PLLA have been approved for marketing in various countries and regions. Recently, PLLA has often been used to treat facial rejuvenation problems like cutaneous depressions and static wrinkles which always induce unsatisfactory facial expression. This review introduces the physicochemical properties, regeneration stimulating mechanism, applications in aesthetics and injectable comorbidity of PLLA.
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Second Mil Med Univ, Changhai Hosp, Dept Orthopaed Surg, Shanghai 200433, Peoples R ChinaSecond Mil Med Univ, Changhai Hosp, Dept Orthopaed Surg, Shanghai 200433, Peoples R China
Weng, Weizong
Song, Shaojun
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Second Mil Med Univ, Changhai Hosp, Dept Orthopaed Surg, Shanghai 200433, Peoples R ChinaSecond Mil Med Univ, Changhai Hosp, Dept Orthopaed Surg, Shanghai 200433, Peoples R China
Song, Shaojun
Cao, Liehu
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Second Mil Med Univ, Changhai Hosp, Dept Orthopaed Surg, Shanghai 200433, Peoples R ChinaSecond Mil Med Univ, Changhai Hosp, Dept Orthopaed Surg, Shanghai 200433, Peoples R China
Cao, Liehu
Chen, Xiao
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Second Mil Med Univ, Changhai Hosp, Dept Orthopaed Surg, Shanghai 200433, Peoples R ChinaSecond Mil Med Univ, Changhai Hosp, Dept Orthopaed Surg, Shanghai 200433, Peoples R China
Chen, Xiao
Cai, Yuanqi
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Second Mil Med Univ, Changhai Hosp, Dept Orthopaed Surg, Shanghai 200433, Peoples R ChinaSecond Mil Med Univ, Changhai Hosp, Dept Orthopaed Surg, Shanghai 200433, Peoples R China
Cai, Yuanqi
Li, Haihang
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Second Mil Med Univ, Changhai Hosp, Dept Orthopaed Surg, Shanghai 200433, Peoples R ChinaSecond Mil Med Univ, Changhai Hosp, Dept Orthopaed Surg, Shanghai 200433, Peoples R China
Li, Haihang
Zhou, Qirong
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Second Mil Med Univ, Changhai Hosp, Dept Orthopaed Surg, Shanghai 200433, Peoples R ChinaSecond Mil Med Univ, Changhai Hosp, Dept Orthopaed Surg, Shanghai 200433, Peoples R China
Zhou, Qirong
Zhang, Jun
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Second Mil Med Univ, Changhai Hosp, Dept Orthopaed Surg, Shanghai 200433, Peoples R ChinaSecond Mil Med Univ, Changhai Hosp, Dept Orthopaed Surg, Shanghai 200433, Peoples R China
Zhang, Jun
Su, Jiacan
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Second Mil Med Univ, Changhai Hosp, Dept Orthopaed Surg, Shanghai 200433, Peoples R ChinaSecond Mil Med Univ, Changhai Hosp, Dept Orthopaed Surg, Shanghai 200433, Peoples R China
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Goldman Butterwick Fitzpatrick Groff & Fabi Cosme, San Diego, CA 92121 USAGoldman Butterwick Fitzpatrick Groff & Fabi Cosme, San Diego, CA 92121 USA
Fabi, Sabrina G.
Goldman, Mitchel P.
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Goldman Butterwick Fitzpatrick Groff & Fabi Cosme, San Diego, CA 92121 USA
Univ Calif San Diego, Dept Med, Div Dermatol, San Diego, CA 92103 USAGoldman Butterwick Fitzpatrick Groff & Fabi Cosme, San Diego, CA 92121 USA
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Univ Calif Los Angeles, Div Head & Neck Surg, Dept Surg, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Div Head & Neck Surg, Dept Surg, Los Angeles, CA 90095 USA
Ezzat, Waleed H.
Keller, Gregory S.
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Univ Calif Los Angeles, Div Head & Neck Surg, Dept Surg, Los Angeles, CA 90095 USAUniv Calif Los Angeles, Div Head & Neck Surg, Dept Surg, Los Angeles, CA 90095 USA
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Clin Bravo, Ave Ataulfo de Paiva 245,5 Andar Leblon, BR-22440033 Rio De Janeiro, RJ, BrazilClin Bravo, Ave Ataulfo de Paiva 245,5 Andar Leblon, BR-22440033 Rio De Janeiro, RJ, Brazil
Bravo, Bruna Souza Felix
Carvalho, Raquel de Melo
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Clin Bravo, Ave Ataulfo de Paiva 245,5 Andar Leblon, BR-22440033 Rio De Janeiro, RJ, BrazilClin Bravo, Ave Ataulfo de Paiva 245,5 Andar Leblon, BR-22440033 Rio De Janeiro, RJ, Brazil