K04.6
Periapical abscess with sinus
Coding guidance (WHO 2019)
Dental abscess with sinus Dentoalveolar abscess with sinus
Sibling codes
K04Diseases of pulp and periapical tissuesK04.0PulpitisK04.1Necrosis of pulpK04.2Pulp degenerationK04.3Abnormal hard tissue formation in pulpK04.4Acute apical periodontitis of pulpal originK04.5Chronic apical periodontitisK04.7Periapical abscess without sinusK04.8Radicular cystK04.9Other and unspecified diseases of pulp and periapical tissues