| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OPER_IN | OPER_IN_NOM(NHQ30) | Amputation of foot, transmetatarsal | 571 | |
| OPER_IN | OPER_IN_NOM(NHQ20) | Amputation of ankle | 47 | |
| OPER_OUT | OPER_OUT_NOM(NHQ30) | Amputation of foot, transmetatarsal | 36 | |
| OPER_IN | OPER_IN_NOM(NHQ10) | Exarticulation of ankle | 7 |