Update on Hair Replacement Therapy

In 2002, hair transplantation, particularly follicular unit micrografting, was the leading treatment for male pattern baldness, which affected over 30 million men and an increasing number of women. This technique, which transplants hair in its natural groupings, had become the most popular due to its natural-looking results. The document also discussed the importance of careful planning and technique in hair restoration to account for the progressive nature of baldness and to minimize scarring. It covered the debate over achieving naturalness and density, with some surgeons combining follicular units and minigrafts. Studies suggested that CO₂ lasers caused less thermal damage and that a combination of low-power CO₂ and Erbium:YAG lasers was optimal. The angle of recipient site placement and hairline design were crucial for a natural appearance, and eyebrow reconstruction was also addressed. Medical treatments like Minoxidil and Finasteride were noted to be better at preserving hair than regrowing it. The document concluded that while surgical hair replacement was being refined, there was a need for better medical management of hair loss in both men and women.