4 citations
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May 2019 in “Journal of Cosmetic Dermatology” Using a smaller syringe causes less pain when giving an injection.
August 2020 in “Bioscience Biotechnology Research Communications” Topical anaesthesia reduces injection pain better than a vibrating device.
The Leniwand device, combining vibration and cold, reduces pain more effectively than vibration alone during hair transplant injections.
March 2024 in “Asian journal of medical sciences” Ring block anesthesia is the best method for PRP scalp injections due to low pain and high patient acceptance.
9 citations
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June 2019 in “Plastic & Reconstructive Surgery Global Open” The procedure safely and effectively lifted the lateral brow, improving appearance with minimal complications.