| T413X1 | Poisoning by local anesthetics, accidental (unintentional) |
| T413X1A | Poisoning by local anesthetics, accidental (unintentional), initial encounter |
| T413X1D | Poisoning by local anesthetics, accidental (unintentional), subsequent encounter |
| T413X1S | Poisoning by local anesthetics, accidental (unintentional), sequela |
| T413X2 | Poisoning by local anesthetics, intentional self-harm |
| T413X2A | Poisoning by local anesthetics, intentional self-harm, initial encounter |
| T413X2D | Poisoning by local anesthetics, intentional self-harm, subsequent encounter |
| T413X2S | Poisoning by local anesthetics, intentional self-harm, sequela |
| T413X3 | Poisoning by local anesthetics, assault |
| T413X3A | Poisoning by local anesthetics, assault, initial encounter |
| T413X3D | Poisoning by local anesthetics, assault, subsequent encounter |
| T413X3S | Poisoning by local anesthetics, assault, sequela |
| T413X4 | Poisoning by local anesthetics, undetermined |
| T413X4A | Poisoning by local anesthetics, undetermined, initial encounter |
| T413X4D | Poisoning by local anesthetics, undetermined, subsequent encounter |
| T413X4S | Poisoning by local anesthetics, undetermined, sequela |
| T413X5 | Adverse effect of local anesthetics |
| T413X5A | Adverse effect of local anesthetics, initial encounter |
| T413X5D | Adverse effect of local anesthetics, subsequent encounter |
| T413X5S | Adverse effect of local anesthetics, sequela |
| T413X6 | Underdosing of local anesthetics |
| T413X6A | Underdosing of local anesthetics, initial encounter |
| T413X6D | Underdosing of local anesthetics, subsequent encounter |
| T413X6S | Underdosing of local anesthetics, sequela |
| T414 | Poisoning by, adverse effect of and underdosing of unspecified anesthetic |
| T4141 | Poisoning by unspecified anesthetic, accidental (unintentional) |
| T4141XA | Poisoning by unspecified anesthetic, accidental (unintentional), initial encounter |
| T4141XD | Poisoning by unspecified anesthetic, accidental (unintentional), subsequent encounter |
| T4141XS | Poisoning by unspecified anesthetic, accidental (unintentional), sequela |
| T4142 | Poisoning by unspecified anesthetic, intentional self-harm |
| T4142XA | Poisoning by unspecified anesthetic, intentional self-harm, initial encounter |
| T4142XD | Poisoning by unspecified anesthetic, intentional self-harm, subsequent encounter |
| T4142XS | Poisoning by unsp anesthetic, intentional self-harm, sequela Poisoning by unspecified anesthetic, intentional self-harm, sequela |
| T4143 | Poisoning by unspecified anesthetic, assault |
| T4143XA | Poisoning by unspecified anesthetic, assault, initial encounter |
| T4143XD | Poisoning by unspecified anesthetic, assault, subsequent encounter |
| T4143XS | Poisoning by unspecified anesthetic, assault, sequela |
| T4144 | Poisoning by unspecified anesthetic, undetermined |
| T4144XA | Poisoning by unspecified anesthetic, undetermined, initial encounter |
| T4144XD | Poisoning by unspecified anesthetic, undetermined, subsequent encounter |
| T4144XS | Poisoning by unspecified anesthetic, undetermined, sequela |
| T4145 | Adverse effect of unspecified anesthetic |
| T4145XA | Adverse effect of unspecified anesthetic, initial encounter |
| T4145XD | Adverse effect of unspecified anesthetic, subsequent encounter |
| T4145XS | Adverse effect of unspecified anesthetic, sequela |
| T4146 | Underdosing of unspecified anesthetics |
| T4146XA | Underdosing of unspecified anesthetics, initial encounter |
| T4146XD | Underdosing of unspecified anesthetics, subsequent encounter Underdosing of unspecified anesthetics, subsequent encounter |
| T4146XS | Underdosing of unspecified anesthetics, sequela |
| T415 | Poisoning by, adverse effect of and underdosing of therapeutic gases |