Acne scars are caused by inflammatory reactions, infections, and improper handling of acne lesions. Such scars have a high incidence and are difficult to treat. There are many methods currently used to treat acne scars, including medications, photoelectric technology, surgery, filling, chemical peeling, traditional Chinese medicine, biotherapy, and microneedle therapy, and many new methods are constantly emerging. However, there are still many issues, such as the lack of high-quality clinical studies, non-uniform treatment methods, and unsatisfactory therapeutic effects. The selection of appropriate methods for the comprehensive treatment of different types of acne scars at different stages in clinical practice remains challenging and is a research topic of great interest. From the perspective of evidence-based medicine, this consensus aims to provide a reference for the treatment of acne scars in clinical practice.

acne vulgaris;cicatrix;practice guideline;therapy

Laser Cosmetology Group, Medical Aesthetics and Cosmetology Branch of Chinese Medical Association;Cosmetic Laser Group, Chinese Society of Dermatology;Laser Group, Cosmetic and Plastic Surgeon Branch of Chinese Medical Doctor Association;Yang Sen;Lu Zhong;Lin Tong;Zhou Guo-Yu;Yao Min;Liu Yi;Yang Rong-Ya;Liu Zhi-Fei;Li Yuan-Hong;Li Dong-Ni;Chen Xiao-Dong;Yan Shu-Xian;Gao Lin;Sun Qiu-Ning;Cai Hong;Liang Yan-Hua;Xiao Rong;Jia Xiao-Ming;Chen Jin;Cai Jing-Long;Tu Cai-Xia

Department of Dermatology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, China;Department of Dermatology, Huashan Hospital, Fudan University, Shanghai 200040, China;Department of Cosmetic Laser Surgery, Hospital of Dermatology, Chinese Academy of Medical Sciences, Nanjing, Jiangsu 210042, China;Department of Oral and Maxillofacial-Head Neck Oncology, Department of Laser and Aesthetic Medicine, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China;Department of Plastic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China;Institute of Dermatology, Chinese Academy of Medical Sciences, Nanjing, Jiangsu 210042, China;Department of Dermatology, The Seventh Medical Center of PLA General Hospital (PLA Army General Hospital), Beijing 100700, China;Department of Plastic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China;Department of Dermatology, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110002, China;Department of Plastic and Reconstructive Surgery, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, China;Department of Dermatology, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226006, China;Department of Dermatology, Xijing Hospital, The Fourth Military Medical University, Xi’an, Shaanxi 710032, China;Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China;Department of Dermatology, The Air Force General Hospital of PLA, Beijing 100142, China;Department of Dermatology, Cosmetology and Venereology, Shenzhen Hospital, Southern Medical University, Shenzhen, Guangdong 518101, China;Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China;Burns Institute, The Fourth Medical Center of PLA General Hospital, Beijing 100048, China;Department of Dermatology, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China;Department of Sixteen, Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Beijing 100144, China;Department of Dermatology, The Second Hospital of Dalian Medical University, Dalian, Liaoning 116044, China

国际皮肤性病学杂志（英文）

[1]Laser Cosmetology Group, Medical Aesthetics and Cosmetology Branch of Chinese Medical Association;Cosmetic Laser Group, Chinese Society of Dermatology;Laser Group, Cosmetic and Plastic Surgeon Branch of Chinese Medical Doctor Association;Yang Sen;Lu Zhong;Lin Tong;Zhou Guo-Yu;Yao Min;Liu Yi;Yang Rong-Ya;Liu Zhi-Fei;Li Yuan-Hong;Li Dong-Ni;Chen Xiao-Dong;Yan Shu-Xian;Gao Lin;Sun Qiu-Ning;Cai Hong;Liang Yan-Hua;Xiao Rong;Jia Xiao-Ming;Chen Jin;Cai Jing-Long;Tu Cai-Xia-.Consensus on Treatment of Acne Scars in China (2021) #)[J].国际皮肤性病学杂志（英文）,2022(03):121-131

Scars,biotherapy,cicatrix

Consensus,Treatment,Acne,China,scars,are,caused,by,inflammatory,reactions,infections,improper,handling,acne,lesions,Such,have,high,incidence,difficult,There,many,methods,currently,including,medications,photoelectric,technology,surgery,filling,chemical,peeling,traditional,Chinese,medicine,microneedle,new,constantly,emerging,However,there,still,issues,such,lack,quality,clinical,studies,uniform,treatment,unsatisfactory,therapeutic,effects,selection,appropriate,comprehensive,different,types,stages,practice,remains,challenging,research,topic,great,interest,From,perspective,evidence,this,consensus,aims,provide,reference,vulgaris,guideline

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