Source Code Name Case count Share of cases (%)
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M545) Low back pain. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 47551
OUTPAT OUTPAT_ICD10(M545) Low back pain 22856
OUTPAT OUTPAT_ICD10(M511) Lumbar and other intervertebral disc disorders with radiculopathy 20978
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M544) Lumbago with sciatica. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 17335
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M54) Dorsalgia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 16403
OUTPAT OUTPAT_ICD10(M544) Lumbago with sciatica 11347
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M531) Cervicobrachial syndrome. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 10394
OUTPAT OUTPAT_ICD10(M513) Other specified intervertebral disc degeneration 10084
INPAT INPAT_ICD10(M511) Lumbar and other intervertebral disc disorders with radiculopathy 10077
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M530) Cervicocranial syndrome. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8911
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M549) Dorsalgia, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8591
OUTPAT OUTPAT_ICD10(M549) Dorsalgia, unspecified 8536
OUTPAT OUTPAT_ICD10(M531) Cervicobrachial syndrome 5585
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M542) Cervicalgia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5551
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M511) Lumbar and other intervertebral disc disorders with radiculopathy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5456
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M546) Pain in thoracic spine. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5389
OUTPAT OUTPAT_ICD10(M501) Cervical disc disorder with radiculopathy 4911
OUTPAT OUTPAT_ICD10(M543) Sciatica 4791
INPAT INPAT_ICD10(M545) Low back pain 4722
OUTPAT OUTPAT_ICD10(M542) Cervicalgia 4074
OUTPAT OUTPAT_ICD10(M546) Pain in thoracic spine 3709
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M543) Sciatica. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 3456
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M548) Other dorsalgia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2903
OUTPAT OUTPAT_ICD10(M541) Radiculopathy 2750
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M513) Other specified intervertebral disc degeneration. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2318
OUTPAT OUTPAT_ICD10(M530) Cervicocranial syndrome 2314
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M541) Radiculopathy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2130
INPAT INPAT_ICD10(M549) Dorsalgia, unspecified 2118
OUTPAT OUTPAT_ICD10(M503) Other cervical disc degeneration 2042
INPAT INPAT_ICD10(M501) Cervical disc disorder with radiculopathy 1889
INPAT INPAT_ICD10(M544) Lumbago with sciatica 1788
OUTPAT OUTPAT_ICD10(M519) Intervertebral disc disorder, unspecified 1711
INPAT INPAT_ICD10(M513) Other specified intervertebral disc degeneration 1644
OUTPAT OUTPAT_ICD10(M548) Other dorsalgia 1550
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M501) Cervical disc disorder with radiculopathy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1459
OUTPAT OUTPAT_ICD10(M518) Other specified intervertebral disc disorders 1144
INPAT INPAT_ICD10(M543) Sciatica 962
OUTPAT OUTPAT_ICD10(M540) Panniculitis affecting regions of neck and back 848
OUTPAT OUTPAT_ICD10(M533) Sacrococcygeal disorders, not elsewhere classified 713
OUTPAT OUTPAT_ICD10(M532) Spinal instabilities 704
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M50) Cervical disc disorders. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 702
INPAT INPAT_ICD10(M531) Cervicobrachial syndrome 640
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M53) Other dorsopathies, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 628
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M503) Other cervical disc degeneration. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 607
INPAT INPAT_ICD10(M542) Cervicalgia 603
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M540) Panniculitis affecting regions of neck and back. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 603
OUTPAT OUTPAT_ICD10(M509) Cervical disc disorder, unspecified 448
INPAT INPAT_ICD10(M519) Intervertebral disc disorder, unspecified 438
INPAT INPAT_ICD10(M546) Pain in thoracic spine 434
INPAT INPAT_ICD10(M541) Radiculopathy 424
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M519) Intervertebral disc disorder, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 410
OUTPAT OUTPAT_ICD10(M500) Name not found 403
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M533) Sacrococcygeal disorders, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 383
OUTPAT OUTPAT_ICD10(M508) Other cervical disc disorders 375
OUTPAT OUTPAT_ICD10(M512) Other specified intervertebral disc displacement 358
INPAT INPAT_ICD10(M530) Cervicocranial syndrome 329
INPAT INPAT_ICD9(7233A) Cervicobrachial syndrome (diffuse) 321
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M51) Other intervertebral disc disorders. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 298
INPAT INPAT_ICD10(M503) Other cervical disc degeneration 288
INPAT INPAT_ICD10(M532) Spinal instabilities 271
OUTPAT OUTPAT_ICD10(M539) Dorsopathy, unspecified 271
INPAT INPAT_ICD8(72820) Vertebrogenic pain syndrome, Diffuse syndrome cerviocobrachial 263
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M509) Cervical disc disorder, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 258
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M538) Other specified dorsopathies. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 258
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M539) Dorsopathy, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 255
INPAT INPAT_ICD9(7249X) Other unspecified back disorders 251
OUTPAT OUTPAT_ICD10(M538) Other specified dorsopathies 246
OUTPAT OUTPAT_ICD10(M54) Dorsalgia 245
OUTPAT OUTPAT_ICD10(M510) Name not found 239
INPAT INPAT_ICD10(M540) Panniculitis affecting regions of neck and back 236
INPAT INPAT_ICD10(M548) Other dorsalgia 226
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M518) Other specified intervertebral disc disorders. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 206
INPAT INPAT_ICD10(M500) Name not found 168
INPAT INPAT_ICD10(M518) Other specified intervertebral disc disorders 158
OUTPAT OUTPAT_ICD10(M502) Other cervical disc displacement 149
INPAT INPAT_ICD10(M533) Sacrococcygeal disorders, not elsewhere classified 142
INPAT INPAT_ICD8(72810) Vertebrogenic pain syndrome, Cervicocranial syndrome 139
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M512) Other specified intervertebral disc displacement. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 131
INPAT INPAT_ICD10(M512) Other specified intervertebral disc displacement 120
INPAT INPAT_ICD10(M509) Cervical disc disorder, unspecified 114
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M532) Spinal instabilities. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 106
INPAT INPAT_ICD10(M54) Dorsalgia 99
INPAT INPAT_ICD10(M539) Dorsopathy, unspecified 95
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M508) Other cervical disc disorders. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 93
OUTPAT OUTPAT_ICD10(M514) Schmorl's nodes 84
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M500) Name not found. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 83
INPAT INPAT_ICD10(M510) Name not found 79
INPAT INPAT_ICD9(7232A) Cervicocranial syndrome 72
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M510) Name not found. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 64
INPAT INPAT_ICD9(7248X) Other symptoms referable to back 57
INPAT INPAT_ICD10(M508) Other cervical disc disorders 53
INPAT INPAT_ICD10(M538) Other specified dorsopathies 41
OUTPAT OUTPAT_ICD10(M51) Other intervertebral disc disorders 40
INPAT INPAT_ICD10(M502) Other cervical disc displacement 39
INPAT INPAT_ICD9(7246A) Disorders of sacrum 37
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M502) Other cervical disc displacement. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 32
OUTPAT OUTPAT_ICD10(M50) Cervical disc disorders 26
INPAT INPAT_ICD10(M514) Schmorl's nodes 21
OUTPAT OUTPAT_ICD10(M53) Other dorsopathies, not elsewhere classified 12
INPAT INPAT_ICD10(M50) Cervical disc disorders 8
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M514) Schmorl's nodes. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8
INPAT INPAT_ICD10(M53) Other dorsopathies, not elsewhere classified 5
INPAT INPAT_ICD8(72828) Name not found 5