| T56.2X1D | Toxic effect of chromium and its compounds, accidental (unintentional), subsequent encounter |
| T56.2X1S | Toxic effect of chromium and its compounds, accidental (unintentional), sequela |
| T56.2X2 | Toxic effect of chromium and its compounds, intentional self-harm |
| T56.2X2A | Toxic effect of chromium and its compounds, intentional self-harm, initial encounter |
| T56.2X2D | Toxic effect of chromium and its compounds, intentional self-harm, subsequent encounter |
| T56.2X2S | Toxic effect of chromium and its compounds, intentional self-harm, sequela |
| T56.2X3 | Toxic effect of chromium and its compounds, assault |
| T56.2X3A | Toxic effect of chromium and its compounds, assault, initial encounter |
| T56.2X3D | Toxic effect of chromium and its compounds, assault, subsequent encounter |
| T56.2X3S | Toxic effect of chromium and its compounds, assault, sequela Toxic effect of chromium and its compounds, assault, sequela |
| T56.2X4 | Toxic effect of chromium and its compounds, undetermined |
| T56.2X4A | Toxic effect of chromium and its compounds, undetermined, initial encounter |
| T56.2X4D | Toxic effect of chromium and its compounds, undetermined, subsequent encounter |
| T56.2X4S | Toxic effect of chromium and its compounds, undetermined, sequela |
| T56.3 | Toxic effects of cadmium and its compounds |
| T56.3X | Toxic effects of cadmium and its compounds |
| T56.3X1 | Toxic effect of cadmium and its compounds, accidental (unintentional) |
| T56.3X1A | Toxic effect of cadmium and its compounds, accidental (unintentional), initial encounter |
| T56.3X1D | Toxic effect of cadmium and its compounds, accidental (unintentional), subsequent encounter |
| T56.3X1S | Toxic effect of cadmium and its compounds, accidental (unintentional), sequela |
| T56.3X2 | Toxic effect of cadmium and its compounds, intentional self-harm |
| T56.3X2A | Toxic effect of cadmium and its compounds, intentional self-harm, initial encounter |
| T56.3X2D | Toxic effect of cadmium and its compounds, intentional self-harm, subsequent encounter |
| T56.3X2S | Toxic effect of cadmium and its compounds, intentional self-harm, sequela |
| T56.3X3 | Toxic effect of cadmium and its compounds, assault |
| T56.3X3A | Toxic effect of cadmium and its compounds, assault, initial encounter |
| T56.3X3D | Toxic effect of cadmium and its compounds, assault, subsequent encounter |
| T56.3X3S | Toxic effect of cadmium and its compounds, assault, sequela |
| T56.3X4 | Toxic effect of cadmium and its compounds, undetermined |
| T56.3X4A | Toxic effect of cadmium and its compounds, undetermined, initial encounter |
| T56.3X4D | Toxic effect of cadmium and its compounds, undetermined, subsequent encounter |
| T56.3X4S | Toxic effect of cadmium and its compounds, undetermined, sequela |
| T56.4 | Toxic effects of copper and its compounds |
| T56.4X | Toxic effects of copper and its compounds |
| T56.4X1 | Toxic effect of copper and its compounds, accidental (unintentional) |
| T56.4X1A | Toxic effect of copper and its compounds, accidental (unintentional), initial encounter |
| T56.4X1D | Toxic effect of copper and its compounds, accidental (unintentional), subsequent encounter |
| T56.4X1S | Toxic effect of copper and its compounds, accidental (unintentional), sequela |
| T56.4X2 | Toxic effect of copper and its compounds, intentional self-harm |
| T56.4X2A | Toxic effect of copper and its compounds, intentional self-harm, initial encounter |
| T56.4X2D | Toxic effect of copper and its compounds, intentional self-harm, subsequent encounter |
| T56.4X2S | Toxic effect of copper and its compounds, self-harm, sequela Toxic effect of copper and its compounds, intentional self-harm, sequela |
| T56.4X3 | Toxic effect of copper and its compounds, assault |
| T56.4X3A | Toxic effect of copper and its compounds, assault, initial encounter |
| T56.4X3D | Toxic effect of copper and its compounds, assault, subsequent encounter |
| T56.4X3S | Toxic effect of copper and its compounds, assault, sequela |
| T56.4X4 | Toxic effect of copper and its compounds, undetermined |
| T56.4X4A | Toxic effect of copper and its compounds, undetermined, init Toxic effect of copper and its compounds, undetermined, initial encounter |
| T56.4X4D | Toxic effect of copper and its compounds, undetermined, subs Toxic effect of copper and its compounds, undetermined, subsequent encounter |
| T56.4X4S | Toxic effect of copper and its compounds, undetermined, sequela |