August 2021 in “Chinese journal of burns” This study found that combining FUE transplantation with rb-bFGF gel and minoxidil tincture significantly improved hair survival, reduced hair loss, and increased patient satisfaction in cicatricial alopecia treatment, compared to FUE alone, with fewer adverse effects reported within 12 months post-surgery.
April 2024 in “International Journal of Dermatology” This study reviewed cases of filler-induced alopecia and found that hyaluronic acid injections were most commonly associated with this condition, highlighting that hyaluronidase treatments can rapidly restore hair density, while alternative interventions need further exploration.
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March 2017 in “Aesthetic plastic surgery” Accidental injection of hyaluronic acid caused temporary hair loss and skin damage, but treatment restored hair and healed the skin.
September 2025 in “Journal of Cosmetic Dermatology” In this study, the use of rb‐bFGF in hair transplantation significantly increased follicle survival, reduced hair loss, improved patient satisfaction, and decreased complications compared to controls, in patients with androgenetic alopecia over a 12-month period.
November 2008 in “Medical & surgical dermatology” This study reports that a prototype device may accurately measure changes in hair quantity, diameter, and density in patients with balding by assessing the cross-sectional area of hair bundles.