Skin Laser Surgery has come of age and is a much perfected art today. So have the lasers evolved much to be called synonymous to the paint brush in the hands of an artist. Skin Laser Surgery can be very effective if you are considering the aesthetic performance of it. But come to think of it. Laser has been performing where medication and scalpel surgery have limitations.
Skin Laser Surgery has wider applications and is used in the treatment of skin cancers and cosmetic surgeries. They destruction power of laser is intelligently put to use on superficial nonmelanoma cancer. Laser beam can be used on cancerous tissues for excisions (tissue removal). Actinic Keratosis is also not out of the capabilities of laser.
Skin Laser Surgery as applied to cosmetics finds a larger utility. If you are considering skin resurfacing or for that matter scar, tattoo and birth mark removal you are thinking right. Here is a quick reference of options that Skin Laser Surgery provides you.

Cosmetic Skin Laser Surgery

a) BlueNevi
Blue Nevi is treated by Nd: YAG, Q-switched alexandrite and ruby lasers. Blue Navy is either removed or lightened. Multiple sessions may be necessary for effective cure.
b) Sun damage, pigmentation and fine lines. Carbon dioxide (CO2) and erbium lasers. You have to pre treat your skin with some face cream. These lasers remove skin layer by layer.
c) Acne scars, wrinkles and skin changes connected to age. Nd: YAG and Cool touch laser. Stimulates collagen growth for a healthy and glowing skin.
d) Scars, hemangiomas (an elevated benign skin lesion of dilated blood vessels). Lasers help coagulate blood vessels. V-Beam laser is used.
e) Sun spots and similar pigmentations. Nd: YAG laser, Q-switched ruby laser. Also effective on tattoos.
f) Unsightly hairs (hair removal). Long-pulse alexandrite - Quick and easy deeper penetration. Diode laser and Q-switched laser.
g) Leg veins. Endoluminal ablation of the saphenous vein (ELAS).
h) Oily skin and active acne. Either of Clear Light and Smooth Beam lasers. Stimulates collagen growth and shrinks sebaceous (skin oil producin0067) glands.
i) Eye lid drooping. Laser blepharoplasty. Removes fat from drooping eye lids.

Skin Laser Surgery: Epilogue

In most of the above Skin Laser Surgery cases preparation and pretreatments are necessary. And there are post treatment cares to take. You can discuss all aspects of laser treatment with your surgeon before hand. The treatments are usually spread over weeks to avoid fatigue and over burning. And the treatments are necessarily anesthesia based. Just taking sedatives may help some people in rare cases. You should be prepared for a normal recovery period of three to four months.
You need to keep in mind Skin Laser Surgery described above is just for reference. There are several options and steps you can explore with your surgeon.