Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(M996) Osseous and subluxation stenosis of intervertebral foramina 161
INPAT INPAT_ICD9(7396A) Nonallopathic lesions, lower extremities 159
OUTPAT OUTPAT_ICD10(M993) Osseous stenosis of neural canal 102
OUTPAT OUTPAT_ICD10(M990) Segmental and somatic dysfunction 84
OUTPAT OUTPAT_ICD10(M998) Other biomechanical lesions 81
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! 72
OUTPAT OUTPAT_ICD10(M999) Biomechanical lesion, unspecified 67
OUTPAT OUTPAT_ICD10(M995) Intervertebral disc stenosis of neural canal 63
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M993) Osseous stenosis of neural canal. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 56
INPAT INPAT_ICD9(7397A) Nonallopathic lesions, upper extremities 51
INPAT INPAT_ICD10(M993) Osseous stenosis of neural canal 44
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M990) Segmental and somatic dysfunction. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 42
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M995) Intervertebral disc stenosis of neural canal. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 42
INPAT INPAT_ICD9(7385A) Other acquired deformity of back or spine 41
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M999) Biomechanical lesion, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 31
INPAT INPAT_ICD10(M995) Intervertebral disc stenosis of neural canal 30
INPAT INPAT_ICD9(7392A) Nonallopathic lesions, thoracic region 23
INPAT INPAT_ICD10(M998) Other biomechanical lesions 20
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M998) Other biomechanical lesions. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 18
INPAT INPAT_ICD9(7395A) Nonallopathic lesions, pelvic region 16
OUTPAT OUTPAT_ICD10(M997) Connective tissue and disc stenosis of intervertebral foramina 15
OUTPAT OUTPAT_ICD10(M994) Connective tissue stenosis of neural canal 14
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M99) Biomechanical lesions, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 14
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M991) Subluxation complex (vertebral). Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 14
INPAT INPAT_ICD9(7399X) Nonallopathic lesions, abdomen and other sites 12
INPAT INPAT_ICD10(M996) Osseous and subluxation stenosis of intervertebral foramina 11
INPAT INPAT_ICD9(7393A) Nonallopathic lesions, lumbar region 11
OUTPAT OUTPAT_ICD10(M991) Subluxation complex (vertebral) 11
INPAT INPAT_ICD10(M990) Segmental and somatic dysfunction 10
INPAT INPAT_ICD10(M999) Biomechanical lesion, unspecified 10
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! 10
OUTPAT OUTPAT_ICD10(M992) Subluxation stenosis of neural canal 9
INPAT INPAT_ICD9(7394A) Nonallopathic lesions, sacral region 8
INPAT INPAT_ICD9(7391A) Nonallopathic lesions, cervical region 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(M992) Subluxation stenosis of neural canal. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
INPAT INPAT_ICD10(M991) Subluxation complex (vertebral) 5
INPAT INPAT_ICD9(7390A) Nonallopathic lesions, head region 5