T20: Burn and corrosion of head and neck
T20.7: Corrosion of third degree of head and neck
A chemical burn involves tissue being damaged by chemical substances such as acids or alkaline solutions.
The skin in the affected areas may be completely dead. The tissue below the skin may also be damaged. If nerves in a specific location are badly damaged, it will no longer be possible to feel pain there.
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.