PHÂN LOẠI VÀ MỘT SỐ YẾU TỐ LIÊN QUAN KẾT QUẢ ĐIỀU TRỊ SẸO LÕM BẰNG BÓC TÁCH ĐÁY SẸO KẾT HỢP LASER CO2 FRACTIONAL VÀ HOSA SERUM TẠI BỆNH VIỆN ĐẠI HỌC Y DƯỢC CẦN THƠ VÀ VIỆN NGHIÊN CỨU DA THẨM MỸ QUỐC TẾ FOB

Abstract

Background: Acne scarring have been subclassified into ice pick, rolling scars and boxcar, are common undesirable complication. The results of treating atrophic scars are sometimes related to a number of factors such as age, duration of atrophic scar… Objectives: Classification and some related factors in treatment results of atrophic scar by subcision, fractional CO₂ laser and Hosa serum at Can Tho university of medicine and pharmacy hospital and FOB vocational education center of beauty in 2022-2023. Materials and methods: A cross-sectional study was conducted with 73 atropic scar patients. Results: The average age of onset of atrophic scars is 19.94.1 years, the average duration of scarring is 9.27.4 years. The most common type of atrophic scar is boxcar scar (94.5%) and the condition of having 2 to 3 types of scars is 38.4%. 100% improved the number of atrophic scars, 94.5% improved the flatness of atrophic scars, 97.3% improved the color of atropic scars, the overall treatment result reached 91.8%. Achieving treatment results in the group of patients with mild flatness up to 95.8%. The group with a number of >20 lesions had an unsatisfactory result of 9.1%, higher than the group with a number of 1-10 lesions (8.6%). The age of patients (20.43.9) had higher results than patients without results (153.7). Patients with successful treatment results had a shorter duration of atrophic scar (8.77.2) than patients without results (15.77.3). Conclusion: Most patients have 2 to 3 types of scars. Patients treated for atropic scars early achieve better treatment results than patients treated late.