Exfoliation of teeth due to systemic causes

This code signifies the pathological shedding or loss of teeth that is not due to local factors like trauma or periodontal disease, but rather originates from an underlying systemic condition. This can include metabolic disorders, nutritional deficiencies, or other generalized health issues affecting dental integrity. The exfoliation is a direct consequence of the systemic disease's impact on tooth structure or supporting tissues.

Apply this code when documentation clearly links tooth loss to a systemic disease, such as uncontrolled diabetes, hyperparathyroidism, or certain genetic syndromes. Supporting documentation should specify the systemic cause and confirm that local dental pathology is not the primary driver of exfoliation. This code is appropriate when the systemic condition is identified as the root cause of the tooth loss.

• Ensure the medical record explicitly states the systemic condition causing the exfoliation, not just the presence of tooth loss.
• Do not use this code for tooth loss due to caries, periodontal disease, or trauma; those have specific local codes.
• Always sequence the underlying systemic disease code first, followed by this code to indicate the dental manifestation.