How can anaesthetic anaesthetize the dental nerve

Anesthesia is divided into general anesthesia and local anesthesia, local anesthesia is divided into many kinds, surface anesthesia, local infiltration, regional block, brachial plexus, lumbar anesthesia, epidural and so on, tooth extraction can generally choose high penetration anesthetic drugs, such as tetracaine injection, surface anesthesia, can play the effect of anesthesia. There is no need for injection, direct periodontal drug invasion.

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