K03: Other diseases of hard tissues of teeth
K03.7: Posteruptive colour changes of dental hard tissues
Discolorations occur due to color pigments that attach to the teeth. Certain foods can be responsible for this. Teeth can also be discolored by smoking. Another reason for tooth discoloration can be an injury to the tooth. Some medicines or materials used in dental treatments can also cause teeth to discolor.
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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.