ICD-11 definition : Necrotising ulcerative gingivitis (NUG) is a condition affecting the gums that is
caused by a bacterial infection. It is a form of periodontal (gum) disease. But unlike
other forms, it typically develops quickly and causes moderate to severe pain. Necrotising
means that the condition destroys tissue. Ulcerative refers to sores that can appear
on the gums.;
Necrotising ulcerative gingivitis (NUG) is a condition affecting the gums that is
caused by a bacterial infection. It is a form of periodontal (gum) disease. But unlike
other forms, it typically develops quickly and causes moderate to severe pain. Necrotising
means that the condition destroys tissue. Ulcerative refers to sores that can appear
on the gums.