| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OPER_OUT | OPER_OUT_NOM(SGA01) | Tooth opening as first aid | 522 | |
| OPER_OUT | OPER_OUT_NOM(SGA02) | Opening and dilatation of root canal of tooth | 453 | |
| OPER_OUT | OPER_OUT_NOM(SGA03) | Demanding opening and dilatation of root canal of tooth | 388 | |
| OPER_OUT | OPER_OUT_NOM(SGA04) | Very demanding opening and dilatation of root canal of tooth | 304 | |
| OPER_OUT | OPER_OUT_NOM(SGA05) | Very demanding and lengthy opening and dilatation of root canal of tooth | 200 | |
| OPER_OUT | OPER_OUT_NOM(SGA06) | Removal of foreign body from root canal of tooth | 34 | |
| OPER_IN | OPER_IN_NOM(SGA03) | Demanding opening and dilatation of root canal of tooth | 23 | |
| OPER_IN | OPER_IN_NOM(SGA02) | Opening and dilatation of root canal of tooth | 19 | |
| OPER_OUT | OPER_OUT_NOM(SGA07) | Removal of foreign body from root canal of tooth, demanding | 13 | |
| OPER_IN | OPER_IN_NOM(SGA04) | Very demanding opening and dilatation of root canal of tooth | 11 | |
| OPER_IN | OPER_IN_NOM(SGA05) | Very demanding and lengthy opening and dilatation of root canal of tooth | 8 |