Journal of the Korean Association of Oral and Maxillofacial Surgeons : eISSN 2234-5930 / pISSN 2234-7550

Fig. 2.

Download original image
Fig. 2. Needleless injection technique. (A: source of energy, B: plunger, C: local anesthetic solution, D: device nozzle, E: local anesthesia deposited in the tissue)
J Korean Assoc Oral Maxillofac Surg 2022;48:331~341