K05.3 is the ICD-10 code for Chronic periodontitis. It is a four-character subcategory of K05 (Gingivitis and periodontal diseases), the most specific level in the WHO edition. It belongs to the block K00–K14 (Diseases of oral cavity, salivary glands and jaws) in Chapter XI, Diseases of the digestive system.
- Code type
- Subcategory (4 characters)
- Chapter
- XI · K00–K93
- Classification
- WHO ICD-10, 2019 version
What K05.3 includes
Conditions and terms that are coded here.
- Chronic pericoronitis
- Periodontitis:
- NOS
- complex
- simplex
K05.3 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
K05.3Kronisk parodontit
K05.3Kronisk periodontitt
DK053Kronisk parodontitis
- DK053AParodontitis UNS
- DK053BKronisk perikoronitis
K05.3Pitkäaikainen parodontiitti
- K05.30Komplisoitumaton parodontiitti
- K05.31Komplisoitunut parodontiitti
- K05.32Pitkäaikainen perikoroniitti
- K05.33Paksuuntunut hammasfollikkeli
- K05.38Muu pitkäaikainen parodontiitti
- K05.39Tarkemmin määrittämätön pitkäaikainen parodontiitti
K05.3Chronische Parodontitis
K05.3Périodontite chronique
K05.3chronische periodontitis
Listed through more specific codes:
- K05.30Chronic periodontitis, unspecified
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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