How long does a resin-based composite inlay last?

With proper care, a resin-based composite inlay can last 5-10 years or longer, depending on factors like oral hygiene and bite force.

Can this procedure be done in one visit?

Typically, an inlay requires two visits: one for preparation and impression, and another for fitting and cementation.

Is a resin-based composite inlay suitable for all teeth?

While suitable for most teeth, the decision depends on the tooth's condition, location, and the patient's specific needs.

Are there any alternatives to a resin-based composite inlay?

Alternatives include direct composite fillings, ceramic inlays, or full crowns, depending on the extent of the damage.

D2652

Inlay Resin-Based Composite - CDT Code Guide

Restorative/Inlay/Onlay Restorations

Overview

CDT code D2652 refers to the procedure of placing an inlay made from a resin-based composite material that covers three surfaces or more of a tooth. This restorative procedure is typically used when a tooth has been damaged by decay or trauma, and a direct filling is insufficient to restore the tooth's function and aesthetics. The inlay is custom-made to fit the prepared cavity in the tooth, providing a durable and esthetically pleasing restoration. Dental professionals often choose this procedure for patients who require a strong, long-lasting solution that blends seamlessly with the natural tooth structure.

When to Use This Code

When a tooth has extensive decay involving three or more surfaces.
In cases where a direct composite filling would not provide sufficient strength.
For patients seeking an esthetic restoration that matches the natural tooth color.
When the tooth structure is compromised but a full crown is not yet necessary.
To replace an existing inlay that has failed or become defective.

Documentation Requirements

Detailed charting of the tooth surfaces involved.
Pre-operative and post-operative radiographs.
Clinical notes describing the extent of decay or damage.
Material type and shade used for the inlay.
Patient consent for the procedure.

Billing Considerations

Ensure that the procedure is documented thoroughly to justify the use of an inlay over a direct restoration. Be aware of any insurance limitations regarding the frequency of inlay replacements. Common modifiers may include those indicating the specific tooth number and surfaces involved. Verify with the patient's insurance provider for coverage details, as some plans may have specific criteria for inlay restorations.

Related CDT Codes

D2642 D2394 D2750 D2950

Frequently Asked Questions

An inlay fits within the cusps of the tooth, while an onlay covers one or more cusps or the entire biting surface.

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