What are the dangers of blunt needle injection of hyaluronic acid?

Hyaluronic acid injections mostly occur in the glabella, nasolabial folds, and the tip of the nose. Due to the abundant blood vessels in these parts and extensive communication branches with the terminal feeding arterioles such as the ophthalmic artery and dorsal nasal artery, it is easy to cause direct vascular embolism after injection, which can cause blindness, necrosis of the nose tip, and partial necrosis of the upper lip. If no embolism occurs, excessive local injection may cause vascular compression, and may also cause a certain degree of ischemia and necrosis.

If you have any questions, please contact us. Our company can produce various customized needles, medical needles, puncture needles, hypodermic needles, biopsy needles, vaccine needles, injection needles, syringe needles, veterinary needles, pencil point needle, ovum pick up needles, spinal needles, etc. If you need customized needle products, please contact us. We look forward to your inquiry! The quality of the products manufactured in our factory will surely satisfy you!

Please contact us if you need: zhang@sz-manners.com