Each tooth sits with natural contact points against the adjacent teeth, so the student meets real proximal contour when rebuilding the contact.
DRSK Operative Model
Tooth models for operative training
Made to help educators teach operative skills well
Crown morphology
Cusps, grooves, and marginal ridges follow natural tooth anatomy, giving students a reference they can carry into the clinic.
Screw retained
Operative teeth are retained by screw in the DRSK Operative Jaw. The tooth holds firm under matrix and wedge pressure.
Natural contact points
Three Variations
All three share the same crown morphology and the same screw fitting.
ONE LAYER
A single, uniform layer
For cavity preparation practice where a class needs volume and repetition.
ONE LAYER & PULP
With simulated pulp
A single, uniform layer with soft simulated pulp inside the pulp chamber.
CARIOUS LESION
With carious lesion
Simulated carious lesion, simulated enamel, and simulated pulp, each with a different tactile feel.
Specifications
DRSK Operative Jaw
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Tooth Positions
28
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Compatible tooth models
DRSK Operative Tooth Models
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Tooth retention
Screw-retained
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Gingiva
Soft, flexible and removable
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Occlusion
Class I, with natural contact points
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Interproximal spaces
Based on an average adult dentition
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Occlusal curves
Contoured to the natural compensating curves of the dental arch
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Phantom head compatibility
Compatible with all market-standard phantom head brands