Diagnosis Code 478.22
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.
- J39.0 - Retropharyngeal and parapharyngeal abscess (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.
Index of Diseases and Injuries
References found for the code 478.22 in the Index of Diseases and Injuries:
- Abscess (acute) (chronic) (infectional) (lymphangitic) (metastatic) (multiple) (pyogenic) (septic) (with lymphangitis) (SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Cellulitis) 682.9
- parapharyngeal 478.22
Information for Patients
An abscess is a pocket of pus. You can get an abscess almost anywhere in your body. When an area of your body becomes infected, your body's immune system tries to fight the infection. White blood cells go to the infected area, collect within the damaged tissue, and cause inflammation. During this process, pus forms. Pus is a mixture of living and dead white blood cells, germs, and dead tissue.
Bacteria, viruses, parasites and swallowed objects can all lead to abscesses. Skin abscesses are easy to detect. They are red, raised and painful. Abscesses inside your body may not be obvious and can damage organs, including the brain, lungs and others. Treatments include drainage and antibiotics.
- Abscess scan - radioactive
- Amebic liver abscess
- Anorectal abscess
- Bartholin's abscess
- Brain abscess
- Epidural abscess
- Intra-abdominal abscess
- Pancreatic abscess
- Perirenal abscess
- Peritonsillar abscess
- Pilonidal cyst resection
- Pyogenic liver abscess
- Retropharyngeal abscess
- Skin abscess
- Subareolar abscess
- Tooth abscess
Also called: Pharyngeal disorders
Your throat is a tube that carries food to your esophagus and air to your windpipe and larynx. The technical name for throat is pharynx.
Throat problems are common. You've probably had a sore throat. The cause is usually a viral infection, but other causes include allergies, infection with strep bacteria or the upward movement of stomach acids into the esophagus, called GERD.
Other problems that affect the throat include
- Tonsillitis - an infection in the tonsils
- Pharyngitis - inflammation of the pharynx
- Croup - inflammation, usually in small children, which causes a barking cough
Most throat problems are minor and go away on their own. Treatments, when needed, depend on the problem.
- Acute upper airway obstruction
- Glossopharyngeal neuralgia
- Retropharyngeal abscess
- Strep throat
- Throat swab culture