July 1998 in “Dermatologic Surgery” Various techniques and tools for hair restoration were presented in 1998, including a mathematical model for donor area, use of lasers in surgery, methods for controlling grafted hair direction, and ways to increase graft yield. Satisfaction rates were around 39%, and studies showed trauma and dehydration can damage hair follicles.
This case report and literature review concluded that using the follicular unit extraction technique for hair transplants in androgenetic alopecia patients yields satisfactory aesthetic results and high patient satisfaction over 12 months.
13 citations
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September 2020 in “Dermatologic Therapy” This review discusses the use of microneedling for androgenetic alopecia and finds it promising for enhancing hair density and thickness, especially when combined with other treatments, but notes no standardized protocol exists yet.
January 2023 in “Nanomedicine & nanotechnology open access” This review suggests that microneedling shows promise for improving hair quality, thickness, and density in treating androgenetic alopecia, but standardized treatment protocols are currently lacking.
49 citations
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August 2016 in “Aesthetic Surgery Journal” This study found that micro-needling with cosmeceuticals or platelet-rich plasma significantly improved wrinkles, skin laxity, scar softening, and hair growth over 12 months, with minimal side effects, and that the best results occur with pigment and platelet massaging between 5 to 30 minutes post-treatment.
