K09.1 is the ICD-10 code for Developmental (nonodontogenic) cysts of oral region. It is a four-character subcategory of K09 (Cysts of oral region, not elsewhere classified), 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 K09.1 includes
Conditions and terms that are coded here.
- Cyst (of):
- nasolabial [nasoalveolar]
- nasopalatine duct [incisive canal]
K09.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
K09.1Icke odontogena utvecklingscystor i mun- och käkregionen
K09.1Ikke-odontogen utviklingscyste i munnregion
DK091Ikke-odontogen udviklingscyste i mundregionen
- DK091ACystis nasopalatina
- DK091BCystis processus alveolaris
- DK091CCystis fissuralis maxillae
- DK091DCystis mediana palati
- DK091ECystis fissuralis mandibulae
- DK091FCystis canalis incisivus
K09.1Ei-hammasperäiset kehityskystat
- K09.10Globulomaksillaarikysta
- K09.11Suulaen keskisauman kysta
- K09.12Nasopalatinaalikysta
- K09.13Suulaennystyn kysta
- K09.18Ei -hammasperäiset kehityskystat
- K09.19Tarkemmin määrittämättömät ei-hammasperäiset kehityskystat
K09.1Entwicklungsbedingte (nichtodontogene) Zysten der Mundregion
K09.1Kystes de la région buccale non liés au développement dentaire
K09.1ontwikkelingscysten (niet-odontogeen) van mondholte
K09.1Developmental (nonodontogenic) cysts of oral region
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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