title: A practical review of laser-assisted hair removal using the Q-switched Nd:YAG, long-pulsed ruby, and long-pulsed alexandrite lasers.
abstract: BACKGROUND
  The recent development of numerous laser-assisted hair removal techniques has produced confusion in the field of cutaneous laser surgery.
  
  
  OBJECTIVE
  A systematic review of the hair removal laser systems currently available is attempted. Appropriate patient selection, treatment protocols, and discussion of each system's advantages, disadvantages, and complications is provided.
  
  
  CONCLUSIONS
  Techniques involving the use of selective Q-switched Nd:YAG and long-pulsed alexandrite and ruby laser systems provide a significant delay in hair growth. With further technologic advances and understanding of proper treatment parameters and intervals, it is expected that permanent hair removal may eventually be possible.
authors.affiliation: Washington Institute of Dermatologic Laser Surgery, Washington, D.C., USA.
authors.forename: C A
authors.initials: CA
authors.lastname: Nanni
authors.forename: T S
authors.initials: TS
authors.lastname: Alster
mesh_terms: D004867:Equipment Design; D006204:Hair Removal / Q000295:instrumentation*; D006801:Humans; D053685:Laser Therapy / Q000295:instrumentation*; D016896:Treatment Outcome