February 2024 in “Research Square (Research Square)” In this study, researchers reported that both PRP and L-GF injections are effective in enhancing hair density and reducing recovery time post-transplantation in men with androgenetic alopecia, with L-GF showing slightly better but statistically insignificant results.
November 2002 in “Dermatologic Surgery” This review discusses the surgical methods of hair restoration, highlighting the density benefits of scalp reduction and rotation, but reports no new clinical findings.
September 1997 in “Dermatologic Surgery” This article reviews different grafting strategies for hair restoration surgery in extensive baldness and suggests uniform density grafting offers less detectable results, especially under adverse grooming conditions.
January 2023 in “Al-Azhar International Medical Journal (Print)” This pilot study found that using polydioxanone monofilament threads for scalp stringing resulted in significant hair regrowth and increased hair density in male patients with vertex androgenetic alopecia (crown baldness) over six months, showing favorable and promising outcomes.
January 2011 in “Reactions Weekly” Long-term use of minoxidil may cause hair follicles to transform into noticeable terminal hairs, leading to trichostasis spinulosa.
