P23-END.4

END.4 – Molar Root Canal Demonstration Model

The END.4 is a set of enlarged molar models designed to demonstrate the basic steps of endodontic treatment. Each molar is removable for demonstration purposes, allowing students, educators, and dental professionals to clearly visualize the progression of a molar root canal procedure.

The model is enlarged to 2× natural size, providing enhanced visibility of the internal anatomy and each stage of treatment.

Demonstrates

Step 1 – Dental Decay & Pulpal Involvement
Shows dental decay reaching the pulp and inflammation extending into the surrounding alveolar bone.

Step 2 – Root Canal Preparation
Demonstrates the root canal after it has been cleaned and shaped during preparation.

Step 3 – Root Canal Filling & Sealing
Shows the prepared root canal filled and sealed with a temporary filling.

Step 4 – Post, Restoration & Crown
The temporary filling is removed, a cast post is placed in the mesial canal, followed by resin restoration and a PFM crown.

Key Features

• Molar models enlarged to 2× natural size
• Each molar is removable for demonstration
• Demonstrates the progression of endodontic treatment from decay through final restoration
• Provides clear visualization of the root canal system and treatment stages
• Includes a cast post, resin restoration, and PFM crown in the final stage
• Excellent for endodontic education, clinical instruction, and patient education

The END.4 provides a highly visual, step-by-step representation of molar root canal treatment, making it an effective teaching and demonstration tool.