Identification

• Stretch marks originally appear as lines on the skin that may have an unusual texture when compared to the rest of the skin in the area. These lines, also referred to as striae, may start out red, pink or purple in color, then fade to white over time. They typically appear on the breasts, buttocks, thighs, hips, abdomen and upper arms.
  
  

Types

• There are three types of laser skin resurfacing treatments that may be used to improve the appearance of stretch marks, according to the Mayo Clinic. Non-ablative laser treatments utilize a pulsed dye laser to stimulate the skin's production of elastin and collagen. Fractionated lasers utilize a process known as fractional photothermolysis to stimulate collagen production, but this procedure also causes damage to tiny areas of the skin in the target area, which stimulates quick healing. Excimer laser treatment is an ablative treatment that vaporizes the surface layer of the skin. This allows fresh new skin to emerge.
  
  

Effects

• Pulsed dye and fractionated laser skin resurfacing treatments work best on newer stretch marks, according to the Mayo Clinic. The increased production of collagen produces a more youthful appearance to the skin and helps to level out the wrinkling effect of stretch marks. Ablative skin resurfacing techniques, such as the excimer laser, are useful for leveling out the pigmentation in the skin which makes the stretch marks less obvious.
  
  

Warning

• Laser skin resurfacing is a medical procedure that should only be performed by a trained medical professional, according to American Society of Plastic Surgeons. Like all medical procedures, laser skin resurfacing involves certain risks, including the possibility of burns or scarring. Patients may experience irregularities in skin pigmentation, skin texture or the surface of the skin. There may also be risk of infection. Laser skin resurfacing is usually considered to be an elective medical procedure and may not be covered by health insurance. Patients should consult with their health insurance provider prior to undergoing this type of treatment to ensure they are covered.
  
  

Considerations

• Common stretch marks do not present a health risk and do not require treatment, according to the Mayo Clinic. Widespread stretch marks that appear for no apparent cause may indicate an adrenal gland disease or other underlying medical condition which may require treatment. When in doubt, the Mayo Clinic recommends seeking qualified medical advice.