June 2026 in “bioRxiv (Cold Spring Harbor Laboratory)” Controlled microtrauma can help skin heal with hair growth instead of scars.
1 citations
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January 2010 Mesotherapy is more effective than topical spray for female hair loss treatment.
49 citations
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August 2016 in “Aesthetic Surgery Journal” Micro-needling effectively improves wrinkles, scars, and hair growth, but proper technique and safety are important.
Microtrauma techniques like microneedling and PRP can help regrow hair in non-scarring alopecia.
5 citations
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February 2012 in “Aesthetic Plastic Surgery” A man developed skin cancer on his scalp after multiple artificial hair grafts.