What is the best correction to make during an IA injection when premature bony contact is met at less than one half of the penetration depth?
A) Reposition syringe toward the contralateral canine and re-advance the needle until bony contact is met.
B) Partially withdraw the needle, reposition syringe over the contralateral canine and re-advance the needle until bony contact is met.
C) Partially withdraw the needle, reposition syringe over the contralateral canine, advance needle to clear resistance, then reposition the syringe over the premolars, and re-advance the needle until bony contact is met.
D) Withdraw the syringe to minimize tissue trauma and reinject.
C
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