| T543X3S | Tox eff of corrosv alkalis and alk-like substnc, asslt, sqla Toxic effect of corrosive alkalis and alkali-like substances, assault, sequela |
| T543X4 | Toxic effect of corrosive alkalis and alkali-like substances, undetermined |
| T543X4A | Tox eff of corrosv alkalis and alk-like substnc, undet, init Toxic effect of corrosive alkalis and alkali-like substances, undetermined, initial encounter |
| T543X4D | Tox eff of corrosv alkalis and alk-like substnc, undet, subs Toxic effect of corrosive alkalis and alkali-like substances, undetermined, subsequent encounter |
| T543X4S | Tox eff of corrosv alkalis and alk-like substnc, undet, sqla Toxic effect of corrosive alkalis and alkali-like substances, undetermined, sequela |
| T549 | Toxic effects of unspecified corrosive substance |
| T5491 | Toxic effect of unspecified corrosive substance, accidental (unintentional) |
| T5491XA | Toxic effect of unspecified corrosive substance, accidental (unintentional), initial encounter |
| T5491XD | Toxic effect of unspecified corrosive substance, accidental (unintentional), subsequent encounter |
| T5491XS | Toxic effect of unspecified corrosive substance, accidental (unintentional), sequela |
| T5492 | Toxic effect of unspecified corrosive substance, intentional self-harm |
| T5492XA | Toxic effect of unspecified corrosive substance, intentional self-harm, initial encounter |
| T5492XD | Toxic effect of unspecified corrosive substance, intentional self-harm, subsequent encounter |
| T5492XS | Toxic effect of unsp corrosive substance, self-harm, sequela Toxic effect of unspecified corrosive substance, intentional self-harm, sequela |
| T5493 | Toxic effect of unspecified corrosive substance, assault |
| T5493XA | Toxic effect of unspecified corrosive substance, assault, initial encounter |
| T5493XD | Toxic effect of unspecified corrosive substance, assault, subsequent encounter |
| T5493XS | Toxic effect of unspecified corrosive substance, assault, sequela |
| T5494 | Toxic effect of unspecified corrosive substance, undetermined |
| T5494XA | Toxic effect of unsp corrosive substance, undetermined, init Toxic effect of unspecified corrosive substance, undetermined, initial encounter |
| T5494XD | Toxic effect of unsp corrosive substance, undetermined, subs Toxic effect of unspecified corrosive substance, undetermined, subsequent encounter |
| T5494XS | Toxic effect of unspecified corrosive substance, undetermined, sequela |
| T55 | Toxic effect of soaps and detergents |
| T550 | Toxic effect of soaps |
| T550X | Toxic effect of soaps |
| T550X1 | Toxic effect of soaps, accidental (unintentional) |
| T550X1A | Toxic effect of soaps, accidental (unintentional), initial encounter |
| T550X1D | Toxic effect of soaps, accidental (unintentional), subsequent encounter |
| T550X1S | Toxic effect of soaps, accidental (unintentional), sequela |
| T550X2 | Toxic effect of soaps, intentional self-harm |
| T550X2A | Toxic effect of soaps, intentional self-harm, initial encounter |
| T550X2D | Toxic effect of soaps, intentional self-harm, subsequent encounter |
| T550X2S | Toxic effect of soaps, intentional self-harm, sequela |
| T550X3 | Toxic effect of soaps, assault |
| T550X3A | Toxic effect of soaps, assault, initial encounter |
| T550X3D | Toxic effect of soaps, assault, subsequent encounter |
| T550X3S | Toxic effect of soaps, assault, sequela |
| T550X4 | Toxic effect of soaps, undetermined |
| T550X4A | Toxic effect of soaps, undetermined, initial encounter |
| T550X4D | Toxic effect of soaps, undetermined, subsequent encounter |
| T550X4S | Toxic effect of soaps, undetermined, sequela |
| T551 | Toxic effect of detergents |
| T551X | Toxic effect of detergents |
| T551X1 | Toxic effect of detergents, accidental (unintentional) |
| T551X1A | Toxic effect of detergents, accidental (unintentional), init Toxic effect of detergents, accidental (unintentional), initial encounter |
| T551X1D | Toxic effect of detergents, accidental (unintentional), subs Toxic effect of detergents, accidental (unintentional), subsequent encounter |
| T551X1S | Toxic effect of detergents, accidental (unintentional), sequela |
| T551X2 | Toxic effect of detergents, intentional self-harm |
| T551X2A | Toxic effect of detergents, intentional self-harm, initial encounter |
| T551X2D | Toxic effect of detergents, intentional self-harm, subsequent encounter |