XIX: Injury, poisoning and certain other consequences of external causes
T66-T78: Other and unspecified effects of external causes
Subcodes of T66-T78:
- T66: Unspecified effects of radiation
- T67: Effects of heat and light
- T68: Hypothermia
- T69: Other effects of reduced temperature
- T70: Effects of air pressure and water pressure
- T71: Asphyxiation
- T73: Effects of other deprivation
- T74: Maltreatment syndromes
- T75: Effects of other external causes
- T76: Unspecified effects of external causes
- T78: Adverse effects, not elsewhere classified
Patient Disclaimer
The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.