Localized gingival recession, severe

This code signifies a significant loss of gingival tissue, exposing the tooth root surface, that is confined to a specific area of the mouth. This severe recession can lead to increased tooth sensitivity, root caries, and aesthetic concerns. It indicates a substantial apical migration of the gingival margin beyond the cementoenamel junction.

Use this code when documentation clearly indicates a localized area of severe gingival recession, typically measured in millimeters, and often associated with significant root exposure. This code is appropriate when the clinician explicitly diagnoses "severe" localized recession, distinguishing it from moderate or mild forms. Supporting documentation should include clinical measurements, photographic evidence, or a detailed description of the severity.

• Differentiate carefully between localized and generalized gingival recession; this code is strictly for localized presentation.
• Ensure the documentation explicitly states "severe" to justify using this specific severity level. Avoid assuming severity based solely on measurements without a clinician's assessment.
• Consider co-reporting codes for any associated conditions, such as dental caries of the root (K02.6-) or dentin hypersensitivity (K03.8).