Diagnosis Code W90
Information for Medical Professionals
References found for the code W90 in the Index of Diseases and Injuries:
- 7th Characters: "With"
The word “with” should be interpreted to mean “associated with” or “due to” when it appears in a code title, the Alphabetic Index, or an instructional note in the Tabular List. The word “with” in the Alphabetic Index is sequenced immediately following the main term, not in alphabetical order.
- The appropriate 7th character is to be added to each code from category W90
- 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.
- exposure to sunlight (X32)
Information for Patients
Also called: EMFs
Electric and magnetic fields (EMFs) are areas of energy that surround electrical devices. Everyday sources of EMFs include
- Power lines
- Electrical wiring
- Microwave ovens
- Cell phones
Some people worry about EMF exposure and cancer. Some studies have found a link between EMF exposure and a higher risk of childhood leukemia, but other studies have not. Other studies have not found proof that EMF exposure causes other childhood cancers. Studies in adults did not prove that EMF exposure causes cancer.
Some people worry that wireless and cellular phones cause cancer or other health problems. The phones do give off radio-frequency energy (RF), a form of electromagnetic radiation. So far, scientific evidence has not found a link between cell phone use and health problems in humans. However, scientists need to do more research on this before they can say for sure.
NIH: National Institute of Environmental Health Sciences