How long does a rebasing procedure take?

The procedure typically requires multiple visits, including initial assessment, impression taking, and final fitting, often completed over a few weeks.

Is rebasing covered by dental insurance?

Coverage varies by insurance plan. It's important to check with the provider for specific coverage details and any pre-authorization requirements.

Can rebasing improve the appearance of my denture?

Rebasing primarily improves fit and function. For aesthetic changes, other procedures like denture replacement may be necessary.

How do I know if my denture needs rebasing?

Signs include discomfort, instability, or changes in oral anatomy. A dental professional can assess and recommend the appropriate procedure.

D5711

Rebase Complete Mandibular Denture - CDT Code Guide

Prosthodontics, removable/Denture Rebase Procedures

Overview

CDT code D5711 refers to the procedure of rebasing a complete mandibular denture. This involves replacing the entire acrylic base material of a denture without changing the teeth. The process is typically necessary when the denture base has become ill-fitting due to changes in the patient's oral anatomy, such as bone resorption or tissue shrinkage. Rebasing helps improve the fit and function of the denture, ensuring better comfort and stability for the patient. This procedure is crucial in maintaining oral health and functionality for patients who rely on complete dentures for their mandibular arch.

When to Use This Code

When the existing mandibular denture base has become ill-fitting due to bone resorption.
In cases where the denture base material has deteriorated but the teeth are still in good condition.
When a patient experiences discomfort or instability with their current mandibular denture.
Following significant weight loss or other health changes affecting oral anatomy.
As part of routine maintenance for long-term denture wearers.

Documentation Requirements

Detailed patient history and reason for rebasing.
Clinical notes on the condition of the existing denture and oral anatomy.
Description of the rebasing procedure performed.
Post-operative care instructions provided to the patient.
Patient consent forms and any relevant radiographs or impressions.

Billing Considerations

When billing for D5711, ensure that the procedure is not performed too frequently, as insurance may have limitations on how often rebasing can be covered. Common modifiers may include those indicating the arch involved or any special circumstances. Verify with the patient's insurance provider for specific coverage details and any required pre-authorizations.

Related CDT Codes

D5710 D5720 D5730 D5750 D5760

Frequently Asked Questions

Rebasing involves replacing the entire denture base material, while relining only adds new material to the existing base to improve fit.

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