Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(M961) Postlaminectomy syndrome, not elsewhere classified 784
OUTPAT OUTPAT_ICD10(M950) Acquired deformity of nose 747
OUTPAT OUTPAT_ICD10(M960) Pseudarthrosis after fusion or arthrodesis 530
OUTPAT OUTPAT_ICD10(M966) Fracture of bone following insertion of orthopaedic implant, joint prosthesis, or bone plate 496
INPAT INPAT_ICD10(M966) Fracture of bone following insertion of orthopaedic implant, joint prosthesis, or bone plate 483
INPAT INPAT_ICD10(M950) Acquired deformity of nose 468
INPAT INPAT_ICD9(7228C) Intervertebral disk disorders, Postlaminectomy syndrome 431
INPAT INPAT_ICD10(M961) Postlaminectomy syndrome, not elsewhere classified 383
INPAT INPAT_ICD8(73808) Other deformities, Aliae definitae 357
INPAT INPAT_ICD10(M960) Pseudarthrosis after fusion or arthrodesis 322
OUTPAT OUTPAT_ICD10(M993) Osseous stenosis of neural canal 284
OUTPAT OUTPAT_ICD10(M996) Osseous and subluxation stenosis of intervertebral foramina 283
INPAT INPAT_ICD9(7396A) Nonallopathic lesions, lower extremities 236
INPAT INPAT_ICD9(7384A) Acquired spondylolisthesis 186
OUTPAT OUTPAT_ICD10(M998) Other biomechanical lesions 175
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M996) Osseous and subluxation stenosis of intervertebral foramina. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 160
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M961) Postlaminectomy syndrome, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 158
INPAT INPAT_ICD8(73809) Other deformities, Unspecified 149
OUTPAT OUTPAT_ICD10(M999) Biomechanical lesion, unspecified 134
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M993) Osseous stenosis of neural canal. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 133
OUTPAT OUTPAT_ICD10(M995) Intervertebral disc stenosis of neural canal 124
OUTPAT OUTPAT_ICD10(M990) Segmental and somatic dysfunction 122
INPAT INPAT_ICD10(M993) Osseous stenosis of neural canal 119
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M990) Segmental and somatic dysfunction. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 113
OUTPAT OUTPAT_ICD10(M968) Other postprocedural musculoskeletal disorders 110
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M995) Intervertebral disc stenosis of neural canal. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 93
OUTPAT OUTPAT_ICD10(M958) Other specified acquired deformities of musculoskeletal system 75
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M991) Subluxation complex (vertebral). Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 75
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M960) Pseudarthrosis after fusion or arthrodesis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 71
INPAT INPAT_ICD9(7397A) Nonallopathic lesions, upper extremities 70
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M966) Fracture of bone following insertion of orthopaedic implant, joint prosthesis, or bone plate. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 68
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M999) Biomechanical lesion, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 67
INPAT INPAT_ICD9(7380A) Acquired deformity of nose 59
INPAT INPAT_ICD10(M998) Other biomechanical lesions 57
OUTPAT OUTPAT_ICD10(M969) Postprocedural musculoskeletal disorder, unspecified 52
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M998) Other biomechanical lesions. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 52
INPAT INPAT_ICD9(7385A) Other acquired deformity of back or spine 50
INPAT INPAT_ICD10(M995) Intervertebral disc stenosis of neural canal 49
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M950) Acquired deformity of nose. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 48
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M99) Biomechanical lesions, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 47
INPAT INPAT_ICD10(M968) Other postprocedural musculoskeletal disorders 38
OUTPAT OUTPAT_ICD10(M959) Acquired deformity of musculoskeletal system, unspecified 35
INPAT INPAT_ICD9(7392A) Nonallopathic lesions, thoracic region 30
INPAT INPAT_ICD10(M996) Osseous and subluxation stenosis of intervertebral foramina 27
OUTPAT OUTPAT_ICD10(M994) Connective tissue stenosis of neural canal 27
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M969) Postprocedural musculoskeletal disorder, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 26
OUTPAT OUTPAT_ICD10(M997) Connective tissue and disc stenosis of intervertebral foramina 25
INPAT INPAT_ICD9(7395A) Nonallopathic lesions, pelvic region 23
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M968) Other postprocedural musculoskeletal disorders. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 23
INPAT INPAT_ICD10(M969) Postprocedural musculoskeletal disorder, unspecified 22
INPAT INPAT_ICD9(7393A) Nonallopathic lesions, lumbar region 21
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M954) Acquired deformity of chest and rib. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 20
OUTPAT OUTPAT_ICD10(M954) Acquired deformity of chest and rib 19
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M958) Other specified acquired deformities of musculoskeletal system. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 19
OUTPAT OUTPAT_ICD10(M991) Subluxation complex (vertebral) 17
INPAT INPAT_ICD10(M958) Other specified acquired deformities of musculoskeletal system 16
INPAT INPAT_ICD9(7399X) Nonallopathic lesions, abdomen and other sites 16
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M997) Connective tissue and disc stenosis of intervertebral foramina. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 16
INPAT INPAT_ICD9(7228A) Intervertebral disk disorders, Postlaminectomy syndrome 13
INPAT INPAT_ICD10(M990) Segmental and somatic dysfunction 12
INPAT INPAT_ICD10(M999) Biomechanical lesion, unspecified 12
INPAT INPAT_ICD9(7391A) Nonallopathic lesions, cervical region 11
OUTPAT OUTPAT_ICD10(M992) Subluxation stenosis of neural canal 11
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M959) Acquired deformity of musculoskeletal system, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M992) Subluxation stenosis of neural canal. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
INPAT INPAT_ICD9(7394A) Nonallopathic lesions, sacral region 10
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M994) Connective tissue stenosis of neural canal. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 9
INPAT INPAT_ICD10(M959) Acquired deformity of musculoskeletal system, unspecified 8
INPAT INPAT_ICD9(7383A) Acquired deformity of chest and rib 8
INPAT INPAT_ICD10(M954) Acquired deformity of chest and rib 7
INPAT INPAT_ICD10(M991) Subluxation complex (vertebral) 7
INPAT INPAT_ICD10(M994) Connective tissue stenosis of neural canal 7
INPAT INPAT_ICD9(7388X) Acquired deformity of other specified site 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M95) Other acquired deformities of musculoskeletal system and connective tissue. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
INPAT INPAT_ICD9(7390A) Nonallopathic lesions, head region 6
OUTPAT OUTPAT_ICD10(M951) Cauliflower ear 6
OUTPAT OUTPAT_ICD10(M952) Other acquired deformity of head 6
INPAT INPAT_ICD10(M992) Subluxation stenosis of neural canal 5
OUTPAT OUTPAT_ICD10(M955) Acquired deformity of pelvis 5
OUTPAT OUTPAT_ICD10(M99) Biomechanical lesions, not elsewhere classified 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M953) Acquired deformity of neck. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M96) Postprocedural musculoskeletal disorders, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5