October 2023 in “Journal of cosmetic dermatology” This study found that among over 10,000 hair transplantation patients, only four cases of scalp necrosis occurred, highlighting that timely diagnosis and treatment can prevent serious complications and improve outcomes, with most cases resolving within 2–3 weeks.
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January 2016 Hair restoration surgery can lead to issues like scarring, hair loss, and anxiety, but careful management before and after the procedure can minimize these complications.
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October 2014 in “International Journal of Trichology” This retrospective analysis of male patients undergoing hair restoration surgery for androgenetic alopecia found that postoperative edema was the most common complication, occurring in 42.47% of cases.
July 2026 in “World Journal of Advanced Research and Reviews” In this case report, a 49-year-old heavy smoker experienced scalp necrosis after hair transplantation, but wound closure was achieved within two weeks using a treatment combining topical agents and photobiomodulation; the potential role of photobiomodulation needs further study.
June 2026 in “Journal of Craniofacial Surgery” This study reports a case of a 47-year-old man who developed scalp necrosis after undergoing hair transplantation abroad, highlighting the importance of recognizing and managing this rare but serious complication to improve outcomes in hair transplantation practices.