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vertical injection machine on Instagram: "Toothbrush injection and automation"

Dentite on Instagram: "💉 Why the Injection Didn’t Get You Numb Sometimes it’s not the anesthetic — it’s the placement or speed. Here’s what usually goes wrong 👇 🎯 Too High or Too Low If the needle tip misses the target zone (like the nerve trunk for a mandibular block), the anesthetic won’t reach the nerve — so you’ll still feel everything. ⚡ Too Fast Injecting too quickly causes pressure and pain — and the solution can backflow or diffuse unevenly before it numbs the area. 🐢 Too Slow Ironic

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