Anatomical Dental Articulator

This red anatomical articulator is a mechanical surrogate for the temporomandibular joints (TMJ) and the jaw bones. It is primarily used to hold maxillary and mandibular models in a fixed relationship, allowing dental technicians to observe and replicate biting and chewing movements.

Key Technical Features

• Anatomical Simulation: Replicates the average relationship between the upper (maxillary) and lower (mandibular) arches.

• Durable Construction: Typically manufactured from cast aluminum or stainless steel, providing a balance of strength and lightweight handling (approx. 400g).

• Fixed Parameters: Often features a fixed condylar inclination of 30°, an intercondylar distance of 110 mm, and a Bennet angle of approximately 7°.

• Functional Design:

  • Incisal Pin: Provides a positive vertical stop to maintain the height of the bite.

  • 125° Opening: Offers high visibility and easy access to lingual surfaces for detailed dental work.

  • Mounting Plates: Equipped with removable plates to securely attach and easily swap dental casts.

Primary Applications

• Prosthetic Fabrication: Essential for creating full and partial dentures, crowns, and bridges.

• Diagnostic Tool: Used to identify malocclusions (bite issues) and dysfunctionalities without the patient being present.

• Treatment Planning: Helps dentists and technicians plan complex procedures involving contours and artificial tooth placement.

Benefits in the Lab

• Precision: Replicates jaw movement accurately, which minimizes the need for time-consuming chairside adjustments by the dentist.

• Efficiency: The red color often serves for easy identification in a busy lab environment.

• Accessibility: The design ensures complete stability even in a full open or reversed position.