Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(M961) Postlaminectomy syndrome, not elsewhere classified 690
OUTPAT OUTPAT_ICD10(M950) Acquired deformity of nose 664
OUTPAT OUTPAT_ICD10(M960) Pseudarthrosis after fusion or arthrodesis 467
OUTPAT OUTPAT_ICD10(M966) Fracture of bone following insertion of orthopaedic implant, joint prosthesis, or bone plate 429
INPAT INPAT_ICD10(M950) Acquired deformity of nose 423
INPAT INPAT_ICD10(M966) Fracture of bone following insertion of orthopaedic implant, joint prosthesis, or bone plate 417
INPAT INPAT_ICD9(7228C) Intervertebral disk disorders, Postlaminectomy syndrome 379
INPAT INPAT_ICD10(M961) Postlaminectomy syndrome, not elsewhere classified 341
INPAT INPAT_ICD8(73808) Other deformities, Aliae definitae 325
INPAT INPAT_ICD10(M960) Pseudarthrosis after fusion or arthrodesis 279
OUTPAT OUTPAT_ICD10(M996) Osseous and subluxation stenosis of intervertebral foramina 248
OUTPAT OUTPAT_ICD10(M993) Osseous stenosis of neural canal 225
INPAT INPAT_ICD9(7396A) Nonallopathic lesions, lower extremities 223
INPAT INPAT_ICD9(7384A) Acquired spondylolisthesis 164
OUTPAT OUTPAT_ICD10(M998) Other biomechanical lesions 144
INPAT INPAT_ICD8(73809) Other deformities, Unspecified 137
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M961) Postlaminectomy syndrome, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 132
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! 123
OUTPAT OUTPAT_ICD10(M990) Segmental and somatic dysfunction 116
OUTPAT OUTPAT_ICD10(M999) Biomechanical lesion, unspecified 115
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M993) Osseous stenosis of neural canal. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 106
OUTPAT OUTPAT_ICD10(M995) Intervertebral disc stenosis of neural canal 102
OUTPAT OUTPAT_ICD10(M968) Other postprocedural musculoskeletal disorders 98
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M990) Segmental and somatic dysfunction. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 97
INPAT INPAT_ICD10(M993) Osseous stenosis of neural canal 92
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M995) Intervertebral disc stenosis of neural canal. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 77
OUTPAT OUTPAT_ICD10(M958) Other specified acquired deformities of musculoskeletal system 69
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M960) Pseudarthrosis after fusion or arthrodesis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 65
INPAT INPAT_ICD9(7397A) Nonallopathic lesions, upper extremities 64
INPAT INPAT_ICD9(7380A) Acquired deformity of nose 55
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! 54
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M999) Biomechanical lesion, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 54
INPAT INPAT_ICD9(7385A) Other acquired deformity of back or spine 49
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M991) Subluxation complex (vertebral). Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 48
INPAT INPAT_ICD10(M998) Other biomechanical lesions 45
OUTPAT OUTPAT_ICD10(M969) Postprocedural musculoskeletal disorder, unspecified 45
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M99) Biomechanical lesions, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 43
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M998) Other biomechanical lesions. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 43
INPAT INPAT_ICD10(M995) Intervertebral disc stenosis of neural canal 40
INPAT INPAT_ICD10(M968) Other postprocedural musculoskeletal disorders 35
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M950) Acquired deformity of nose. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 35
OUTPAT OUTPAT_ICD10(M959) Acquired deformity of musculoskeletal system, unspecified 34
INPAT INPAT_ICD9(7392A) Nonallopathic lesions, thoracic region 28
INPAT INPAT_ICD10(M996) Osseous and subluxation stenosis of intervertebral foramina 23
INPAT INPAT_ICD9(7395A) Nonallopathic lesions, pelvic region 21
OUTPAT OUTPAT_ICD10(M994) Connective tissue stenosis of neural canal 21
OUTPAT OUTPAT_ICD10(M997) Connective tissue and disc stenosis of intervertebral foramina 21
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M969) Postprocedural musculoskeletal disorder, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 21
INPAT INPAT_ICD9(7393A) Nonallopathic lesions, lumbar region 19
OUTPAT OUTPAT_ICD10(M954) Acquired deformity of chest and rib 18
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M968) Other postprocedural musculoskeletal disorders. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 18
INPAT INPAT_ICD10(M969) Postprocedural musculoskeletal disorder, unspecified 17
INPAT INPAT_ICD9(7399X) Nonallopathic lesions, abdomen and other sites 16
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M954) Acquired deformity of chest and rib. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 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! 15
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! 14
OUTPAT OUTPAT_ICD10(M991) Subluxation complex (vertebral) 13
INPAT INPAT_ICD10(M958) Other specified acquired deformities of musculoskeletal system 12
INPAT INPAT_ICD10(M990) Segmental and somatic dysfunction 12
INPAT INPAT_ICD10(M999) Biomechanical lesion, unspecified 12
INPAT INPAT_ICD9(7228A) Intervertebral disk disorders, Postlaminectomy syndrome 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(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(M959) Acquired deformity of musculoskeletal system, unspecified. 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
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M994) Connective tissue stenosis of neural canal. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
INPAT INPAT_ICD10(M954) Acquired deformity of chest and rib 6
INPAT INPAT_ICD10(M991) Subluxation complex (vertebral) 6
INPAT INPAT_ICD10(M994) Connective tissue stenosis of neural canal 6
INPAT INPAT_ICD9(7388X) Acquired deformity of other specified site 6
OUTPAT OUTPAT_ICD10(M951) Cauliflower ear 6
OUTPAT OUTPAT_ICD10(M952) Other acquired deformity of head 6
INPAT INPAT_ICD9(7390A) Nonallopathic lesions, head region 5
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! 5