Vincent's angina

This code represents Vincent's angina, also known as acute necrotizing ulcerative gingivitis (ANUG) or trench mouth. It is a painful, non-contagious infection of the gums characterized by ulceration, necrosis, and a grayish pseudomembrane, often accompanied by halitosis and lymphadenopathy.

Use this code when documentation clearly indicates a diagnosis of Vincent's angina or acute necrotizing ulcerative gingivitis. This condition typically presents with sudden onset of painful, bleeding gums, often associated with poor oral hygiene, stress, or compromised immune status.

• Differentiate from other forms of gingivitis; look for specific mention of ulceration, necrosis, and pseudomembrane.
• Ensure documentation supports the acute nature of the condition.
• Consider co-occurring conditions like malnutrition or immunosuppression, which may be relevant for comprehensive coding.