It is necessary to have a good understanding of the root's width in order to properly perform supraperiosteal injections.

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Quizplus · Accepted Answer

Knowledge of the root's length is necessary in order to properly perform supraperiosteal injections.The anesthetic solution penetrates the gingiva and bone and drops down via gravity into the area of the root apex.The local anesthetic is predictable,but only anesthetizes the tooth below the injection and its buccal tissue.

It Is Necessary to Have a Good Understanding of the Root's