March 1996 in “The American Journal of Cosmetic Surgery” This article describes a surgical technique combining CO2 SilkTouch Laser and Calvitron Hair Transplant System that offers a natural-looking hairline with moderate session length and minimal bleeding, but reports no new clinical outcomes.
June 1999 in “Proceedings of SPIE” The study suggests that CO₂ laser creates hair transplant channels with significantly less lateral thermal damage than Ho:YAG laser in the human scalp.
3 citations
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August 1995 in “Journal of Clinical Laser Medicine & Surgery” Using a CO₂ laser for hair transplants improves the surgery and may become important in future hair restoration.
2 citations
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October 1998 in “Dermatologic Surgery” This study found that adjusting CO2 laser parameters to 55 W and 0.1–0.15 seconds improved hair graft survival rates to 80-90% in Oriental hair transplant patients.
May 2005 in “Seminars in Plastic Surgery” This article shares the authors' experiences with the erbium YAG laser in hair restoration surgery, noting improved graft yield and reduced thermal damage compared to traditional methods.