K12.2: Cellulitis and abscess of mouth

Cellulitis and abscess of the mouth, as per ICD-10 code K12.2, are infections that involve the oral cavity. Characterized by swelling, redness, and tenderness, cellulitis is a bacterial infection which often shows as a diffused area of inflammation, while an abscess is localized collection of pus. In both conditions, symptoms might include pain, difficulty swallowing, fever, and a noticeable lump in the mouth or neck region. You may also see redness on the face or neck. Causes can include trauma, like a tooth injury or extraction, or an underlying dental condition like an untreated cavity. Both conditions can potentially lead to serious complications, such as spread of the infection to other areas of the body or blood poisoning (septicemia), especially if left untreated.

Patient Disclaimer

The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.

If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.

For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.