Abstract:
Carbon dioxide laser is the most efficient molecular gas laser that exhibits for
a high power and high efficiency gas laser at infrared wavelength. It offers
maximum industrial applications including cutting, drilling, welding, and so
on. It is widely used in the laser pyrolysis method of nano-materials processmg.
Acne vulgaris is a chronic inflammatory disease of pilosebaceous follicles,
characterized by comedones, papules, pustules and often scars. Acne scars are
one of the disfiguring side effects of acne vulgarisThe aim of this study was to assess the efficacy and safety of carbon dioxide
fractional laser in some Sudanese patients treated for atrophic facial acne scars.
This is a prospective clinical descriptive intervention study .It was performed
at Sudan university of science and technology, Institute of Laser, in laser
clinic (Khartoum), at the period from Aug to Oct 2014. The study involved
selected cases of acne scars presented to dermatology clinic in Omdurman
military hospital - General Directors medical heath services...............
