Common errors
- 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
Basic Students — Closed Access
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.
Intermediate
MB2 Canal
4 Canals
Why this model
Its clinical value.
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."
Clinical context
How this model trains.
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
Success criteria
- All four canals located and shaped
- MB2 not transported toward the furcation
- Homogeneous four-canal obturation
Learning outcomes
What the trainee learns.
- MB2 detection and negotiation
- Four-canal workflow management
- Posterior access cavity design
Specifications
Technical details.
- SKU
- 4K-BSC-U6MB2
- Category
- Basic Students — Closed Access
- Printing
- 34μm SLA
- Manufactured in
- Cairo, Egypt
- Pricing
- Contact for institutional pricing
Pair with
Models in the same category.
4K-BSC-UCI
Upper Central Incisor
Single straight canal — the ideal starting case. Builds access cavity design ...
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4K-BSC-UP
Upper Second Premolar
Variable canal anatomy — teaches canal scouting, bifurcation detection, and t...
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4K-BSC-LM
Lower First Molar
The most commonly treated molar in endodontics — and the most error-prone. Te...
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