4K Dental Models
4K-BSC-UCI
Upper First Molar — with MB2
Upper First Molar — with MB2 · 4K-BSC-U6MB2
Four-canal upper molar including the elusive MB2. Trains systematic canal location, magnification-aided access, and multi-canal workflow control.
IntermediateMB2 Canal4 Canals
Prices are not published — quoting depends on quantity and anatomy level.
Why this case matters
MB2 is missed in more than 50% of cases without magnification. Training to find it is the difference between an endo "done" and an endo "done right."
Training outcomes
- MB2 detection and negotiation
- Four-canal workflow management
- Posterior access cavity design
Common mistakes this model helps you avoid
- Under-extended access rhomboidal shape
- Not using a DG-16 endo explorer
- Accepting MB1 as the only mesiobuccal canal
- Straight-line approach that transports MB2
Suggested training protocol
- Rhomboidal access refined toward the MB line angle
- Troughing mesio-palatal to MB1 with ultrasonic tip
- MB2 scouting with #08 K-file pre-curved
- Glide path up to #15 before rotary
- Irrigation and shaping of all four canals
What a successful exercise looks like
- All four canals located and shaped
- MB2 not transported toward the furcation
- Homogeneous four-canal obturation
Pair it with
Basic Students — Closed Access
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