Last year I had Roaccutane to get rid of acne which is gone but now my major skin problem currently is my acne scars which are deep. My Dermatologist suggested both the treatments, Dermaroller and Laser Fractional Resurfacing CO2. Both cost me the same amount and around the same amount of sittings (8 sittings). Both treatments are painful and I hardly know much about their side effects. Which one do you suggest? Can you please let me know their side effects? I have a tan complexion. Does that matter?
Dermaroller vs CO2 Laser Resurfacing for Acne Scars?
Doctor Answers (6)
Dermaroller vs Laser for acne scars
I have used both techniques but find the roller to be somewhat barbaric. I usually recommend subcision/excision of scars followed by ablative fractional resurfacing. I like the 2790 nm system or a CO2 system. Not all lasers are created equally and not all users are experienced with lasers. Acne scarring is challenging to treat. I do a lot of this in my practice and feel that there is a great deal of nuance and expertise required to treat this condition safely and effectively. Buyer beware!
Both the roller and the CO2 laser improve acne scars
Acne scars can be a frustrating problem for both the surgeon and the patient. Different types of scarring will respond differently to therapy. I have found that the derma roller or Roll-Cit works well on acne scars. It punctures the skin multiple times with tiny needles. It is a very painful procedure and I usually do it in the operating room under anesthesia.
I have found that a single therapy is adequate and down time is about 6 days. Your face will look swollen, really swollen, and quite messy until it is healed. The technique works best on shallow acne scars rather than the deep ice pick scars. Ice pick scars will do better with punch excision. I have been using the Deep FX CO2 laser for acne scars lately and I like the results. We do it in the office. Healing takes about 5 days.
Once again, it works best on shallow scars rather than deep pits. One treatment is adequate as well. I wouldn't combine the two therapies at the same session. Both treatments last about a year, meaning that over time some of scarring will become visible again, and the results should not be considered permanent. With both treatments I have not had any issues with pigment change. I have used the ROLL CIT in patients of darker skin type and they have done well. I hope this helps.
Dermaroller and Fraxel for acne scarring
Both treatments induce injury to the dermis so that a repair mechanism results. New collagen is deposited in the areas of the microholes. This new inflammatory process, may help raise depressed scars. The combination of these two treatments, might increase the risk of scarring compared to the risk of each procedure when done separately. Dermaroller treatment has not been studied nearly as throughly as Fraxel!
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CO2 over Dermaroller.......because....
As for side effects, CO2 will give more chances of PIH or post laser darkening, but once again this depends on the laser provider and your skin type.
Dr Davin Lim
Cosmetic and Laser Dermatologist,
Dermaroller and CO2 Laser Resurfacing for Deep Acne Scars
Good question. Managing of deep acne scars can be a difficult problem. In our practice we utilize both the dermal roller in combination with fractionated laser resurfacing to manage a plethora of scarring, including deep ance scars and stretch marks. The treatments are performed independently of one another, typically months apart. This, done, in combination with an oral and topical skincare regimen, offers superior results as compared to performing either procedure independently. In people with darker skin types, care must be taken to avoid hypo and hyper-pigmentation sequelae. Subsequently, while I would prefer to utilized a fractionated CO2 laser, and notably the Lumenis Total FX, in such cases, I defer the laser treatment to the Fraxel Re:Store. Although more treatments are necessary with this laser, in my hands it has proven to be safer in darker skin types while offering near-comparable results. Price points are relatively the same for both laser.
Glenn Vallecillos, MD, FACS
Diplomate, American Board of Plastic Surgery
Beverly Hills, California
These answers are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.