Finding the MB2 canal is the greatest challenge of most any upper first molar. This video will teach you how to find it.

The most difficult canal we treat in upper molars is the only one without an access line angle to guide the instruments and materials into its orifice. Learn how and why you should cut an MB2 groove during access preparation.

Learn about PlanB Dental’s guided access burs—arguably one of the most useful instruments in the endodontic procedure because these burs double efficiency while conserving tooth structure.

Cutting MB2 grooves can be a challenge without safe, effective rotary files. Precisely and safely cut MB2 grooves with a 15-.05 MB2 file and 15-.07 Orifice Shaper.

Understand the benefits of the miniKUT 15-.05 MB2 rotary negotiation file from PlanB Dental.

Learn how to design MIE access cavities in upper molars.

See how to use the fan-favorite EndoBender2 to bend stainless steel K-files for MB2 negotiation.

Understand why bent endo explorers are crucial to locate MB2 canals.

How do you know if your access cavity preparation is finished? Conefit!

Understand why the Stropko Irrigator is the only effective air/water tool for use in narrow endodontic spaces.