Articulating paper

A tool used in dentistry to check occlusion

Articulating paper is a diagnostic tool used in dentistry to assess the occlusion of the teeth. It is a thin, colored paper that is coated with a dye, which marks the points of contact between the teeth when the patient bites down. This allows dentists to identify areas of excessive pressure or improper alignment.

Description

Articulating paper is typically made from a thin, flexible material that is coated with a wax-based dye. The paper is available in various thicknesses and colors, with red and blue being the most common. The choice of color and thickness depends on the specific diagnostic needs and the preferences of the dentist.

Function

The primary function of articulating paper is to reveal the contact points between the upper and lower teeth. When a patient bites down on the paper, the dye transfers to the teeth, highlighting areas where the teeth meet. This is crucial for diagnosing occlusal issues, such as malocclusion, and for adjusting dental restorations like crowns, bridges, and dentures to ensure a proper fit.

Usage in Dentistry

Articulating paper is used in various dental procedures, including:

• Occlusal Analysis: Dentists use articulating paper to analyze the bite and identify any high spots or areas of excessive pressure that may need adjustment.
• Restorative Dentistry: During the placement of crowns, bridges, or fillings, articulating paper helps ensure that the restoration does not interfere with the patient's natural bite.
• Orthodontics: In orthodontic treatments, articulating paper is used to check the occlusion after braces are adjusted or removed.
• Prosthodontics: When fitting dentures, articulating paper helps in adjusting the occlusion to prevent discomfort and ensure proper function.

Types of Articulating Paper

There are several types of articulating paper, each suited for different applications:

• Standard Articulating Paper: This is the most common type, used for general occlusal analysis.
• Thin Articulating Paper: Used for more precise marking, especially in cases where minimal adjustments are needed.
• Thick Articulating Paper: Provides a more pronounced mark, useful for initial occlusal checks.
• Articulating Film: A thinner alternative to paper, providing more detailed markings.

Advantages

Articulating paper is a simple yet effective tool that provides immediate visual feedback on occlusal contacts. It is easy to use, cost-effective, and widely available. The ability to quickly identify and adjust occlusal issues helps prevent long-term dental problems and improves patient comfort.

Limitations

While articulating paper is useful, it has limitations. It may not accurately represent the force of occlusal contacts, as it only shows the presence of contact, not the intensity. Additionally, the marks can be affected by saliva or improper handling, leading to inaccurate readings.

Related pages

• Occlusion (dentistry)
• Dental restoration
• Orthodontics
• Prosthodontics