4 citations
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October 2022 in “Aesthetic surgery journal” This study reports that percutaneous superficial temporal arterial hyaluronidase injection effectively treated necrosis of the frontotemporal skin and ipsilateral scalp, with patients experiencing significant recovery in skin appearance and hair regrowth 2 to 3 months after injection, following complications from hyaluronic acid filler.
February 2026 in “Clinical Cosmetic and Investigational Dermatology” This case study reports significant hair regrowth in a 29-year-old female with filler-induced alopecia after treatment with concentrated growth factor injections, suggesting it as a promising alternative therapy to standard hyaluronidase injections.
June 2026 in “Journal of Cutaneous and Aesthetic Surgery” This review proposes an anatomy-based framework for understanding recipient site scalp necrosis in hair transplantation, emphasizing regional vascular vulnerability and surgical factors, but does not provide new clinical results.
June 2025 in “Clinical Cosmetic and Investigational Dermatology” This study presented a case where a 23-year-old woman with alopecia induced by hyaluronic acid injections experienced full hair regrowth using a combination of Concentrated Growth Factor, microneedling, and minoxidil, and also reviewed literature noting variable success rates with other treatments.
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.