Máis información ― Galego

Acne vulgaris é unha afección da pel a longo prazo que causa varios tipos de espiñas como puntos negros e quistes. Se non se trata correctamente, pode causar cicatrices. Esta revisión explora diferentes tipos de cicatrices de acne e formas de melloralas. Hai tres tipos principais: icepick, rolling, boxcar scars , que varían en profundidade e aparencia. Hai moitos tratamentos eficaces dispoñibles, incluíndo lasers, radiofrequency, micro-needling, chemical peels.
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.

Este estudo examinou 6 artigos sobre o ben que o láser fraccionado de CO2 ultra-pulso trata as cicatrices de acne deprimidas. Os resultados mostraron que este tratamento con láser foi máis eficaz en comparación con outros métodos, o que leva a mellores resultados en canto a taxas de mellora e a suavidade da pel dos pacientes.
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.