A review of the ruby laser with reference to hair depilation.
There is a clinical need in the fields of reconstructive and cosmetic plastic surgery for a safe, simple, and effective method of hair depilation. Depilatory clinics have been established throughout the country, commonly using the ruby laser, to treat a cohort of the population, estimated to be between 6% and 10%, recognized as being hirsute. Clinical trials performed to date have not established a protocol that suits the previously mentioned criteria and have been, usually, small in number and short in follow-up. With the increased use that this form of laser treatment will inevitably undergo, it is the belief of the authors that the only way of ascertaining whether the treatment is safe, simple, and effective is first to establish how the ruby laser works. This review relates the knowledge that is currently available regarding the function of the ruby laser to a number of the clinical studies that have been undertaken, including three that have used other types of laser. Using this information, future areas in which research is required can be defined, ultimately to improve the clinical efficacy of ruby laser-assisted hair removal while lessening the current side effects (namely, superficial burning, and hypo- and hyperpigmentation).
Topping
A
A
RAFT Institute of Plastic Surgery, Mount Vernon Hospital, Northwood, Middlesex, UK.
Linge
C
C
Gault
D
D
Grobbelaar
A
A
Sanders
R
R
D018859:Hair Follicle / Q000528:radiation effects; D006204:Hair Removal; D006801:Humans; D053685:Laser Therapy; D016896:Treatment Outcome