Depressed scar - Cicatrice Déprimée☆ AI Dermatology — Free ServiceDans les résultats du Stiftung Warentest 2022 en Allemagne, la satisfaction des consommateurs avec ModelDerm n'était que légèrement inférieure à celle des consultations de télémédecine payantes. relevance score : -100.0%
References Methods for the Improvement of Acne Scars Used in Dermatology and Cosmetology: A Review 35628870
 Methods for the Improvement of Acne Scars Used in Dermatology and Cosmetology: A Review 35628870 NIH
Acné vulgaris est une affection cutanée chronique qui provoque différents types de lésions, comme les points noirs et les kystes. Si elle n’est pas traitée correctement, elle peut laisser des cicatrices. Cette revue examine les principaux types de cicatrices d’acné et les moyens de les améliorer. Il en existe trois types principaux : les cicatrices de type icepick, rolling et boxcar, qui diffèrent par leur profondeur et leur apparence. De nombreux traitements efficaces sont disponibles, notamment le laser, la radiofréquence, le microneedling et les peelings chimiques.
Acne vulgaris is a chronic skin disease that, depending on its course, is characterized by the occurrence of various skin eruptions such as open and closed comedones, pustules, papules, and cysts. Incorrectly selected treatment or the presence of severe acne vulgaris can lead to the formation of atrophic scars. In this review, we summarize current knowledge on acne scars and methods for their improvement. There are three types of atrophic scars: icepick, rolling, and boxcar. They are of different depths and widths and have different cross-sections. Scars can combine to form clusters. If acne scars are located on the face, they can reduce the patient's quality of life, leading to isolation and depression. There are multiple effective modalities to treat acne scars. Ablative lasers, radiofrequency, micro-needling, and pilings with trichloroacetic acid have very good treatment results.
 A systematic review and meta-analysis on the effects of the ultra-pulse CO2 fractional laser in the treatment of depressed acne scars 35249351
 A systematic review and meta-analysis on the effects of the ultra-pulse CO2 fractional laser in the treatment of depressed acne scars 35249351Cette étude a examiné six articles sur l’efficacité du laser fractionné CO₂ ultra‑pulsé dans le traitement des cicatrices d’acné déprimées. Les résultats ont montré que ce traitement au laser était plus efficace que d’autres méthodes, conduisant à de meilleurs résultats en termes de taux d’amélioration et de sensation de douceur de la peau chez les patients.
This study examined 6 papers about how well the ultra-pulse CO2 fractional laser treats depressed acne scars. The results showed that this laser treatment was more effective compared to other methods, leading to better outcomes in terms of improvement rates and how smooth patients' skin felt.
 
○ Traitement
#Ice pick scar - TCA peeling (CROSS technique)
#Rolling scar - Laser resurfacing by Erbium laser or fractional laser