| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(Q7630) | Hemivertebra fusion or failure of segmentation with scoliosis | 29 | |
| OUTPAT | OUTPAT_ICD10(Q7648) | Congenital anomalies of other vertebrae, not associated with scoliosis | 24 | |
| INPAT | INPAT_ICD10(Q7630) | Hemivertebra fusion or failure of segmentation with scoliosis | 23 | |
| OUTPAT | OUTPAT_ICD10(Q761) | Klippel-Feil syndrome | 20 | |
| OUTPAT | OUTPAT_ICD10(Q769) | Congenital malformation of bony thorax, unspecified | 15 | |
| OUTPAT | OUTPAT_ICD10(Q7638) | Congenital scoliosis due to other specified congenital bony malformation | 14 | |
| INPAT | INPAT_ICD10(Q7638) | Congenital scoliosis due to other specified congenital bony malformation | 12 | |
| INPAT | INPAT_ICD10(Q7648) | Congenital anomalies of other vertebrae, not associated with scoliosis | 12 | |
| INPAT | INPAT_ICD10(Q761) | Klippel-Feil syndrome | 11 | |
| OUTPAT | OUTPAT_ICD10(Q763) | Congenital scoliosis due to congenital bony malformation | 9 | |
| OUTPAT | OUTPAT_ICD10(Q760) | Spina bifida occulta | 8 | |
| OUTPAT | OUTPAT_ICD10(Q7668) | Other congenital malformations of ribs | 8 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(Q761) | Klippel-Feil syndrome. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 7 | |
| INPAT | INPAT_ICD10(Q765) | Cervical rib | 5 | |
| OUTPAT | OUTPAT_ICD10(Q7642) | Congenital anomalies of sacral vetebrae | 5 | |
| OUTPAT | OUTPAT_ICD10(Q765) | Cervical rib | 5 |