LOCAL ANAESTHESIA📌 IMPORTANT QUESTION & ANSWERQ1. Define nerve block.Ans. It is a procedure in which the local anesthetic is deposited (injected) close to a nerve trunk. It blocks sensation from the region which receives the peripheral distribution of the nerve.Q2. Define intra osseous injection.Ans. Intra osseous injections are one which are used to obtain local anesthesia when conventional technique is failed, it consist of gaining access into the cancellous bone of the alveolus with a high speed engine using small round bur. A short 25 gauge needle is used to…
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