Dr Robert Freund

The History of Laser Skin Resurfacing

Posted on April 28th, 2009 by Rob under Skincare

In the beginning there was spoiled lambs milk! That’s right, In ancient Egypt, it is told, that Cleopatra would maintain her beautiful complexion by bathing her face in spoiled lambs milk. The lactic acid within the milk would exfoliate the upper layers of skin and thicken the dermal layers – or at least, that is what her dermatologist told her!

In the early 20th century, different and stronger acids were used to enhance complexion in the same way that cleopatra had done 5000 years before. Surgeons then came to realize that patients who had large scrapes or burns to there face (but not too deep) had smoother, less wrinkled skin when the wounds had healed. The surgeons imitation of these injuries was a process called Dermabrasion (not to be confused with microdermabrasion), which uses a rotating sander to carefully remove the top layer of skin. The result is a smoother less wrinkled complexion and it worked great. The only problem with dermabrasion was the technical skills required to perform this in a safe and reproducible manner.

Next came the CO2 Laser. In the early 1990’s, this laser was touted as an easy reproducible way to get the same results as the Dermabrasion technique without the risks of scarring. This technique immediately caught on with dermatologists and any other doctor interested in getting a foothold in the anti-aging market. The CO2 lasers virtues included ; 1) Good smoothing out of many skin wrinkles 2) Easy to control the penetration of the laser, so the risk of scarring was minimized for those who were not trained to perform the dermabrasion procedure 3) The hype of using a space age technology – the laser – was an overwhelming reason to sell and use it.

Almost everyone, including myself jumped on the CO2 bandwagon, albeit with a bit of reluctance, since it was not better than Dermabrasion, only more high tech!

But in the end, CO2 lasers were sent to the scrap heap. Why? 1) Almost everyone who had the treatment suffered with hypopigmentation – their skin became pale white. 2) The risk of scarring and burning was not that much different than dermabrasion. 3) the downtime – scabbing and redness was prolonged 3-6 weeks, and 4) the benefits only lasted from 6-18 months.

So where did the dermatologists who created an entire anti-wrinkle industry go from there? Read the rest of this entry »

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