DETAILED NOTES ON OCCIPITAL HEADACHE DURING EXERCISE

Detailed Notes on occipital headache during exercise

In most cases the manifestation codes should have in the code title, "in diseases categorized elsewhere." Codes using this type of title are a part on the etiology/manifestation convention. The code title suggests that it's a manifestation code. "In disorders classified somewhere else" codes are never ever permitted for use as 1st outlined or princ

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