Common errors
- Over-reduction of the palatal incline
- Missing the palatal canal horn
- Short working length due to soft apical stop
- Poor cone fit from under-tapered preparation
Basic Students — Closed Access
Upper Central Incisor
4K-BSC-UCI
Single straight canal — the ideal starting case. Builds access cavity design skills, tactile feedback, and basic irrigation and obturation protocols.
Beginner
Single Canal
Foundation
Why this model
Its clinical value.
The upper central incisor is the student's first real endo — a teaching tooth that exposes gaps in access design, working length, and obturation before the student faces molars.
Clinical context
How this model trains.
Training protocol
- Triangular access cavity with palatal extension
- Apex locator + confirmatory periapical film
- Crown-down shaping with NiTi rotary
- Irrigation with 5.25% NaOCl + EDTA
- Single-cone or warm vertical obturation
Success criteria
- Straight-line access with no dentin shelves
- Apical seat 0.5–1 mm short of the radiographic apex
- Uniformly tapered, well-sealed root filling
Learning outcomes
What the trainee learns.
- Straight-line access cavity design
- Working length determination
- Single cone and warm vertical obturation
Specifications
Technical details.
- SKU
- 4K-BSC-UCI
- 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-UP
Upper Second Premolar
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4K-BSC-U6MB2
Upper First Molar — with MB2
Four-canal upper molar including the elusive MB2. Trains systematic canal loc...
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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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