ICD-10-CM > S00-T88 > T36-T50 > T49 > T49.7 > T49.7X > T49.7X1 > T49.7X1A T49.7X1A Poisoning by dental drugs, topically applied, accidental (unintentional), initial encounter Billable/Specific Copy Code Copy Description Applicable To Poisoning by dental drugs, topically applied NOS