Diagnosis Code I89
Information for Medical Professionals
References found for the code I89 in the Index of Diseases and Injuries:
- Type 1 Excludes Notes: Type 1 Excludes Notes
A type 1 Excludes note is a pure excludes note. It means “NOT CODED HERE!” An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- chylocele, tunica vaginalis (nonfilarial) NOS (N50.89)
- enlarged lymph nodes NOS (R59.-)
- filarial chylocele (B74.-)
- hereditary lymphedema (Q82.0)
Information for Patients
The lymphatic system is a network of tissues and organs. It is made up of
- Lymph - a fluid that contains white blood cells that defend against germs
- Lymph vessels - vessels that carry lymph throughout your body. They are different from blood vessels.
- Lymph nodes - glands found throughout the lymph vessels. Along with your spleen, these nodes are where white blood cells fight infection.
Your bone marrow and thymus produce the cells in lymph. They are part of the system, too.
The lymphatic system clears away infection and keeps your body fluids in balance. If it's not working properly, fluid builds in your tissues and causes swelling, called lymphedema. Other lymphatic system problems can include infections, blockage, and cancer.
- Cancer and lymph nodes
- Cystic hygroma
- Groin lump
- Lymph node biopsy
- Lymph system
- Lymphofollicular hyperplasia
- Neck lump
- Swollen lymph nodes