Diagnosis Code K04.90
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.
- 522.9 - Pulp/periapical dis NEC (approximate) Approximate Flag
The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
- Disorder of periapical tissues of tooth
- Disorder of pulp of tooth
- Posteruptive color change of tooth
- Posteruptive tooth staining due to pulpal bleeding
- Pulp and periapical tissue disease
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
- Gums - swollen
- Periodontal (Gum) Disease: Causes, Symptoms, and Treatments - NIH (National Institute of Dental and Craniofacial Research)
- Plaque: What It Is and How to Get Rid of It - NIH (National Institute of Dental and Craniofacial Research)
- Trench mouth
Your teeth are made of a hard, bonelike material. Inside the tooth are nerves and blood vessels. You need your teeth for many activities you may take for granted. These include eating, speaking and even smiling. But tooth disorders are nothing to smile about. They include problems such as cavities (also known as tooth decay), infections, and injuries.
The most familiar symptom of a tooth problem is a toothache. Others include worn-down or loose teeth. It's important that you see a dentist if you have any problems with your teeth. Fortunately, you can prevent many tooth disorders by taking care of your teeth and keeping them clean.
- Amelogenesis imperfecta
- Broken or knocked out tooth
- Dental crowns
- Impacted tooth
- Root canal
- Tooth - abnormal colors
- Tooth abscess