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! 115871
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M544) Lumbago with sciatica. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 46153
OUTPAT OUTPAT_ICD10(M545) Low back pain 45774
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M549) Dorsalgia, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 25214
OUTPAT OUTPAT_ICD10(M544) Lumbago with sciatica 23175
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M542) Cervicalgia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 16353
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M546) Pain in thoracic spine. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 15963
OUTPAT OUTPAT_ICD10(M549) Dorsalgia, unspecified 14638
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M548) Other dorsalgia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 9038
INPAT INPAT_ICD10(M545) Low back pain 8630
OUTPAT OUTPAT_ICD10(M542) Cervicalgia 8049
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M543) Sciatica. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7826
OUTPAT OUTPAT_ICD10(M543) Sciatica 7460
OUTPAT OUTPAT_ICD10(M546) Pain in thoracic spine 7206
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M541) Radiculopathy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5143
OUTPAT OUTPAT_ICD10(M541) Radiculopathy 4735
INPAT INPAT_ICD10(M544) Lumbago with sciatica 3388
INPAT INPAT_ICD10(M549) Dorsalgia, unspecified 3306
OUTPAT OUTPAT_ICD10(M548) Other dorsalgia 3258
INPAT INPAT_ICD8(72880) Vertebrogenic pain syndrome, Radicula syndrome of lower limbs 2206
INPAT INPAT_ICD8(72870) Vertebrogenic pain syndrome, Lumbalgia 1783
INPAT INPAT_ICD9(7245A) Backache, unspecified 1539
INPAT INPAT_ICD10(M543) Sciatica 1405
INPAT INPAT_ICD9(7231A) Cervicalgia 1341
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! 1337
OUTPAT OUTPAT_ICD10(M540) Panniculitis affecting regions of neck and back 1282
INPAT INPAT_ICD10(M542) Cervicalgia 991
INPAT INPAT_ICD10(M546) Pain in thoracic spine 741
INPAT INPAT_ICD10(M541) Radiculopathy 641
INPAT INPAT_ICD8(71700) Lumbago 623
INPAT INPAT_ICD8(72899) Vertebrogenic pain syndrome, Other and unspecified 596
INPAT INPAT_ICD9(7242A) Lumbago 561
INPAT INPAT_ICD8(72898) Vertebrogenic pain syndrome, Alia definita 470
INPAT INPAT_ICD10(M548) Other dorsalgia 441
INPAT INPAT_ICD9(7244A) Thoracic or lumbosacral neuritis or radiculitis, unspecified 420
INPAT INPAT_ICD10(M540) Panniculitis affecting regions of neck and back 348
INPAT INPAT_ICD8(72830) Vertebrogenic pain syndrome, Radicular syndrome of upper limbs 312
INPAT INPAT_ICD8(72850) Vertebrogenic pain syndrome, Pain in thoracic spine 164
INPAT INPAT_ICD9(7241A) Pain in thoracic spine 154
INPAT INPAT_ICD9(7234A) Brachial neuritis or radiculitis NOS 137
INPAT INPAT_ICD8(72890) Name not found 10
INPAT INPAT_ICD8(72888) Name not found 8