Diagnosis Code K04.8
Information for Medical Professionals
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
- 522.8 - Radicular cyst
- Apical periodontitis
- Inflammatory odontogenic cyst
- Lateral radicular cyst
- Periodontal cyst
- Radicular cyst
- Residual cyst
Index of Diseases and Injuries
References found for the code K04.8 in the Index of Diseases and Injuries:
- Inclusion Terms: Inclusion terms
List of terms is included under some codes. These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
- Apical (periodontal) cyst
- Periapical cyst
- Residual radicular cyst
- Type 2 Excludes Notes: Type 2 Excludes Notes
A type 2 Excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.
- lateral periodontal cyst (K09.0)
Information for Patients
Also called: Periodontal disease
If you have gum disease, you're not alone. Many U.S. adults currently have some form of the disease. It ranges from simple gum inflammation, called gingivitis, to serious damage to the tissue and bone supporting the teeth. In the worst cases, you can lose teeth.
In gingivitis, the gums become red and swollen. They can bleed easily. Gingivitis is a mild form of gum disease. You can usually reverse it with daily brushing and flossing and regular cleanings by a dentist or dental hygienist. Untreated gingivitis can lead to periodontitis. If you have periodontitis, the gums pull away from the teeth and form pockets that become infected. If not treated, the bones, gums and connective tissue that support the teeth are destroyed.
NIH: National Institute of Dental and Craniofacial Research
- Bleeding gums (Medical Encyclopedia)
- Gingivitis (Medical Encyclopedia)
- Gums - swollen (Medical Encyclopedia)
- Periodontal (Gum) Disease: Causes, Symptoms, and Treatments - NIH (National Institute of Dental and Craniofacial Research)
- Periodontitis (Medical Encyclopedia)
- Trench mouth (Medical Encyclopedia)