Depressed scar

Depressed scar noho ki raro i te mata o te kiri, ka totohu, he rua ranei te ahua. Ko te hakihaki te take noa o te nawe rua.

Maimoatanga
#Ice pick scar - TCA peeling (CROSS technique)
#Rolling scar - Laser resurfacing by Erbium laser or fractional laser
☆ I te 2022 Stiftung Warentest hua mai i Tiamana, he iti noa iho te pai o nga kaihoko ki a ModelDerm i nga korero mo te waea rongoa utu.
      References Methods for the Improvement of Acne Scars Used in Dermatology and Cosmetology: A Review 35628870 
      NIH
      Ko te Acne vulgaris he mate kiri mo te wa roa e puta ai nga momo pimples penei i te pango pango me te kiri. Ki te kore e tika te rongoa, ka puta he whiu. Ka tirotirohia e tenei arotake nga momo mate hakihaki me nga huarahi hei whakapai ake. E toru nga momo matua: icepick, rolling, boxcar scars , he rereke te hohonu me te ahua. He maha nga maimoatanga whai hua e waatea ana, tae atu ki te 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.
       A systematic review and meta-analysis on the effects of the ultra-pulse CO2 fractional laser in the treatment of depressed acne scars 35249351
      I tirotirohia e tenei rangahau nga pepa e 6 mo te pai o te laser hautanga ultra-pulse CO2 ki te rongoa i nga whiu hakihaki pouri. I kitea e nga hua he pai ake tenei maimoatanga laser ki te whakataurite ki etahi atu tikanga, ka pai ake nga hua i runga i nga reiti whakapai ake me te ahua o te kiri maeneene o nga turoro.
      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.