4K Dental Models
4K-CRM-CM
Double-Curved Molar
Double-Curved Molar · 4K-CRM-DCM
The highest-complexity molar case in the catalog. Multiple double-curved canals in a posterior tooth — for instructor-led advanced courses and resident practice.
ExpertDouble CurveInstructor Use
Prices are not published — quoting depends on quantity and anatomy level.
Why this case matters
The double-curved molar is the toughest case in the catalog. Its value is not routine practice — it is case-planning under duress for residents and instructors.
Training outcomes
- Complex posterior anatomy management
- Double-curve shaping in molar anatomy
- Advanced case planning and execution
Common mistakes this model helps you avoid
- Using the same instrument in all curves
- Neglecting intra-operative radiographs
- Skipping magnification for the apical third
- Attempting full shaping in one session when fatigue sets in
Suggested training protocol
- Full case plan with mounted pre-op films and CBCT if available
- Conservative apical size (e.g. 25/.04)
- Pause between canals to restore focus
- Single-use rotary in apical shaping
- Staged obturation if time-pressed
What a successful exercise looks like
- Case completed without separation or perforation
- Curvatures preserved
- Instructor-quality obturation across all canals
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