Thank you so so much for taking your time and making these videos and sharing with us. I have been searching for some great NBDHE videos and my dental sister shared these with me as she found em on RU-vid. Thank you for being so kind and thoughtful 🤗
You're trying to hit NEAR the nerve and arteries. Local anesthetics need to be deposited as close to the nerve as possible so that optimal diffusion of the drug may occur. If you hit the bloodstream, a hematoma (blood bubble) can result.