What If Your Anesthesia Worked Every Single Time?

October 21, 2025
Topics: Dental
Written by: Dental Success Network

We’ve all experienced it. You’re ready to go, rubber dam is on, and handpiece in hand, then your patient says the dreaded words: “I’m not numb.”

If that phrase shows up in your operatory even once a week, it’s wrecking your schedule, adding stress, and lowering your production. Fortunately, it doesn’t have to be that way.

In a recent DSN-exclusive webinar, Dr. Aaron Nicholas, founder of Monday Morning Dentistry, broke down how to get reliable, effective anesthesia every time (especially for those hard-to-numb mandibular molars). His approach is built on decades of hands-on clinical experience and teaching other dentists how to avoid common anesthetic pitfalls.

Key Clinical Takeaways

Gow-Gates are Your Secret Weapon: If you’re still relying solely on IAN blocks for lower molars, it’s time to upgrade! Dr. Nicholas showed how the Gow-Gates technique, when performed correctly, offers deeper and more complete anesthesia—especially when traditional blocks fail. It targets the mandibular nerve before it branches, resulting in a more profound block that minimizes failures and supplemental injections.

Sequence and Technique Matter: Using the Gow-Gates as a first-line block (not just a rescue option) can help you eliminate “chase” injections. Combine this with a well-positioned bite block and adequate wait time (5 minutes. If not numb then move on to supplemental injections. If extracting third molars, use the other block you didn’t use this time and give a long buccal infiltration. Possibly also a lingual infiltration), and you’ll notice more consistent results.

Infiltrations Still Play a Role: Dr. Nicholas emphasized pairing the Gow-Gates with buccal and lingual infiltrations when needed, especially in multi-quadrant procedures or cases with inflamed pulps. For some, a bit of articaine infiltration is the final step in predictable pulpal anesthesia.

Know When to Switch Techniques: If the initial anesthesia isn’t effective within 5 minutes, don’t wait! Have your assistant ready with alternative setups (Gow-Gates, intraosseous, PDL injections, etc.) so you’re not burning valuable chair time or patient trust.

Monday Morning Action Steps

Review and practice the Gow-Gates technique—focus on anatomical landmarks and proper patient positioning.
Use a PDL injection to stabilize the mandible and improve accuracy.
Time your anesthesia onset using a stopwatch to create consistency across procedures.
Prep a laminated “Plan B” anesthesia protocol for your ops to reduce confusion and delays.
Access Dr. Nicholas’s full webinar inside DSN and download his anesthesia workflow guide.