<prompt> Vincents angina is also known asTrench mouthDry mouthFoot mouth diseaseRed mouth  <response>: A Trench mouth Acute necrotizing ulcerative gingivitis: It is also known as Plaut-Vincent angina, Vincents stomatitis, Vincents angina, Vincents infection, acute ulcerative gingivitis or trench mouth. Causes: Causative organisms include anaerobes such as Bacteroides and Fusobacterium as well as spirochetes Borrelia and Treponema spp.. 