The skin responds to this by producing normal collagen fibers which override the fibers in the acne scars. Atrophic acne scars are the most common ones with hypertrophic ones much rarer.
Here is a detailed overview of the types of laser treatments used for acne scar removal.
Non ablative laser for acne scars. Non-ablative laser resurfacing This type of laser treatment for acne scars uses infrared lasers. The 1540 nm non ablative erbiumglass ErGlass laser is a mid-infrared laser said to be useful in the treatment of atrophic acne scars39 The ErGlass has the ability to reach a depth exceeding 1000 mm at high pulse energies. My dermatologist said that the ablative can cost up to 4000 or even more while non-ablative can be around 2000 for about 4 or 5 treatments.
He says his choice of using a fractional non-ablative device will be based on the patients preference severity of the acne scarring and if they want a reduced downtime. Dr Al-Niaimi notes the common wavelengths for the fractional non-ablative that can be used for acne scarring are 1540 nm 1550 nm and 1565 nm. The laser applies heat to the dermal layer.
Generally speaking non-ablative lasers like the pulsed dye laser are recommended for the treatment of hypertrophic scars. Laser resurfacing is one of the most effective ways of reducing and clearing acne scars. The heat from these types of lasers is meant to stimulate collagen production and encourage new cell.
One of the most effective procedures for removing acne scars is performed using the non-ablative Er. Ablative laser treatments often require some form of local anesthesia to minimize patient pain and discomfort. According to these studies both ablative and non-ablative fractional erbium lasers at wavelengths of 1540 1550 and 2940 nm were considered effective and safe for the treatment of skin spots atrophic acne scars and facial skin rejuvenation during the short term.
Available laser treatments include ablative and non-ablative skin resurfacing. It is also much cheaper than the CO2 ablative resurfacing which is why I am considering the non-ablative laser resurfacing. Laser resurfacing is an effective treatment option for acne scars of all types.
The acne scars are scars of various shapes and depth. Laser Treatment for Acne Scars Fraxel Dual is a non-ablative laser which uses the 1550nm1927nm wavelengths to help correct the collagen structures of the scar tissue. Glass 1540 nm laser with integrated cooling and vacuum part of Alma Lasers ultramodern Harmony XL Pro platform.
Available laser treatments include ablative and non-ablative skin resurfacing. The choice of treatment depends on the type of scar box rolling or icepick and on the patients preferences and expectations in terms of number of treatments and downtime. This was a randomized split-face controlled trial involving 10 patients with acne scars who had completed isotretinoin treatment.
Intense Pulsed Light IPL. Baseline visit through 4 month follow-up. The heat generated by the laser promotes collagen production which causes the skin to tighten and look young and healthy.
Although several laser systems are available studies comparing their efficacy are limited. The choice of treatment depends on the type of scar box rolling or icepick and on the patients preferences and expectations in terms of number of treatments and downtime. Ablative lasers like the erbium laser can be used to treat atrophic scars when other treatments such as IPL are not used.
Any collagen stimulation by non-ablative lasers are minimal and the improvement achieved are hardly noticable. The adverse events associated with early non-ablative fractional laser resurfacing NAFR for mild-moderate acne scars after treatment with oral isotretinoin compared to control non-treated side of the face. Acne scars need to be removed by any means such as surgical dermabrasion deep chemical peels or Co2 laser in order to get a noticable improvement.
The most common non-ablative lasers used for acne scar treatment are the diode and NdYAG lasers 1. There is a multitude of treatment options for acne scars including dermabrasion chemical peeling and fillers but the advent of laser technology has greatly improved the treatment of acne scars. Our aim was to evaluate the safety of non-ablative fractional laser NAFL treatment for acne scars within 1 month after isotretinoin therapy.
Nonablative lasers often are fractionated so they deliver heat into the skin through thousands of tiny deep columns known as microtherm. Non-ablative lasers are minimally invasive and are usually most effective in addressing early aging symptoms like fine lines mild wrinkling and newly acquired pigmentation as well as improving skin tone and texture. Non-ablative skin rejuvenation uses a laser to improve the appearance of wrinkles brown spots and minor scars by creating heat in the skin without injuring the surface of the skin.
Laser resurfacing is one of the most effective ways of reducing and clearing acne scars.
