| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(M45) | Ankylosing spondylitis | 2854 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M45) | Ankylosing spondylitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 1757 | |
| OUTPAT | OUTPAT_ICD10(M461) | Sacroiliitis, not elsewhere classified | 1502 | |
| OUTPAT | OUTPAT_ICD10(M469) | Inflammatory spondylopathy, unspecified | 1423 | |
| INPAT | INPAT_ICD10(M45) | Ankylosing spondylitis | 1346 | |
| INPAT | INPAT_ICD8(71310) | Osteo-arthritis and allied conditions, Spondylarthritis cervicalis | 575 | |
| INPAT | INPAT_ICD8(71312) | Osteo-arthritis and allied conditions, Spondylarthritis lumbalis sive lumbosacralis | 557 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M461) | Sacroiliitis, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 526 | |
| INPAT | INPAT_ICD9(7200A) | Ankylosing spondylitis | 444 | |
| INPAT | INPAT_ICD8(71240) | Rheumatoid arthritis and allied conditions, Spondylitis ankylopoietica | 375 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M469) | Inflammatory spondylopathy, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 369 | |
| INPAT | INPAT_ICD10(M464) | Discitis, unspecified | 356 | |
| OUTPAT | OUTPAT_ICD10(M464) | Discitis, unspecified | 351 | |
| INPAT | INPAT_ICD10(M469) | Inflammatory spondylopathy, unspecified | 311 | |
| INPAT | INPAT_ICD10(M463) | Infection of intervertebral disc (pyogenic) | 267 | |
| OUTPAT | OUTPAT_ICD10(M463) | Infection of intervertebral disc (pyogenic) | 236 | |
| INPAT | INPAT_ICD10(M461) | Sacroiliitis, not elsewhere classified | 204 | |
| OUTPAT | OUTPAT_ICD10(M468) | Other specified inflammatory spondylopathies | 172 | |
| OUTPAT | OUTPAT_ICD10(M460) | Spinal enthesopathy | 160 | |
| OUTPAT | OUTPAT_ICD10(M462) | Osteomyelitis of vertebra | 87 | |
| INPAT | INPAT_ICD8(71319) | Osteo-arthritis and allied conditions, Spondylarthritis NUD | 68 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M464) | Discitis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 63 | |
| OUTPAT | OUTPAT_ICD10(M465) | Other infective spondylopathies | 60 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M463) | Infection of intervertebral disc (pyogenic). Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 55 | |
| INPAT | INPAT_ICD10(M462) | Osteomyelitis of vertebra | 50 | |
| INPAT | INPAT_ICD8(71311) | Osteo-arthritis and allied conditions, Spondylarthritis thoracica | 50 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M468) | Other specified inflammatory spondylopathies. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 48 | |
| INPAT | INPAT_ICD8(72699) | Affection of sacro-iliac joint | 47 | |
| INPAT | INPAT_ICD9(7202A) | Sacroiliitis, not elsewhere classified | 40 | |
| INPAT | INPAT_ICD9(7209X) | Unspecified inflammatory spondylopathy | 40 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M460) | Spinal enthesopathy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 37 | |
| INPAT | INPAT_ICD10(M460) | Spinal enthesopathy | 31 | |
| INPAT | INPAT_ICD10(M465) | Other infective spondylopathies | 30 | |
| INPAT | INPAT_ICD9(7208A) | Other inflammatory spondylopathies | 28 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M46) | Other inflammatory spondylopathies. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 26 | |
| INPAT | INPAT_ICD10(M468) | Other specified inflammatory spondylopathies | 24 | |
| DEATH | DEATH_ICD10(M45) | Ankylosing spondylitis | 13 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M462) | Osteomyelitis of vertebra. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 10 | |
| OUTPAT | OUTPAT_ICD10(M46) | Other inflammatory spondylopathies | 9 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(M465) | Other infective spondylopathies. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 7 | |
| DEATH | DEATH_ICD10(M464) | Discitis, unspecified | 5 |