ICD List 2023-2024 Edition
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Diagnosis Codes Index - 565 Anal fissure and fistula
ICD-9 Index
Diseases of the digestive system (520–579)
Other diseases of intestines and peritoneum (560-569)
565 Anal fissure and fistula
565.0
- Anal fissure
565.1
- Anal fistula
