ICD-10-CM > S00-T88 > T36-T50 > T49 > T49.7 T49.7 Poisoning by, adverse effect of and underdosing of dental drugs, topically applied Non-Billable/Non-Specific Codes T49.7XPoisoning by, adverse effect of and underdosing of dental drugs, topically appliedT49.7X1Poisoning by dental drugs, topically applied, accidental (unintentional)T49.7X1A..., initial encounterT49.7X1D..., subsequent encounterT49.7X1S..., sequelaT49.7X2Poisoning by dental drugs, topically applied, intentional self-harmT49.7X2A..., initial encounterT49.7X2D..., subsequent encounterT49.7X2S..., sequelaT49.7X3Poisoning by dental drugs, topically applied, assaultT49.7X3A..., initial encounterT49.7X3D..., subsequent encounterT49.7X3S..., sequelaT49.7X4Poisoning by dental drugs, topically applied, undeterminedT49.7X4A..., initial encounterT49.7X4D..., subsequent encounterT49.7X4S..., sequelaT49.7X5Adverse effect of dental drugs, topically appliedT49.7X5A..., initial encounterT49.7X5D..., subsequent encounterT49.7X5S..., sequelaT49.7X6Underdosing of dental drugs, topically appliedT49.7X6A..., initial encounterT49.7X6D..., subsequent encounterT49.7X6S..., sequela