The advancement of dental local anaesthesia techniques has significantly improved pain management and patient comfort in clinical practice. Innovations such as needle‐free injections, ...

Paresthesia occurs more often after use of 4% local anesthetic formulations, according to a study in the Journal of the American Dental Association (July 2010, Vol. 141:7, pp. 836-844). Researchers ...

WASHINGTON, May 13, 2010 — Modern dentistry has eliminated much of the "ouch!" from getting a shot of local anesthetic. Now a new discovery may replace the needle used to give local anesthetic in the ...