Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(H521) Myopia 5416
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H524) Presbyopia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2984
OUTPAT OUTPAT_ICD10(H520) Hypermetropia 2674
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H521) Myopia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2592
OUTPAT OUTPAT_ICD10(H522) Astigmatism 2324
OUTPAT OUTPAT_ICD10(H524) Presbyopia 2239
OUTPAT OUTPAT_ICD10(H5052) Exophoria 1759
INPAT INPAT_ICD8(37301) Strabismus, Concomitans divergens 1665
OUTPAT OUTPAT_ICD10(H5031) Intermittent exotropia 1384
OUTPAT OUTPAT_ICD10(H500) Convergent concomitant strabismus 1155
OUTPAT OUTPAT_ICD10(H492) Sixth [abducent] nerve palsy 1125
OUTPAT OUTPAT_ICD10(H501) Divergent concomitant strabismus 1100
INPAT INPAT_ICD8(37300) Strabismus, Concomitans convergens 1068
OUTPAT OUTPAT_ICD10(H523) Anisometropia and aniseikonia 999
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H520) Hypermetropia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 986
OUTPAT OUTPAT_ICD10(H502) Vertical strabismus 964
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H522) Astigmatism. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 878
OUTPAT OUTPAT_ICD10(H491) Fourth [trochlear] nerve palsy 772
INPAT INPAT_ICD8(37303) Strabismus, Heterophoria (exophoria, esophroria, hypophoria) 733
OUTPAT OUTPAT_ICD10(H5030) Intermittent esotropy 690
OUTPAT OUTPAT_ICD10(H490) Third [oculomotor] nerve palsy 591
OUTPAT OUTPAT_ICD10(H5051) Esophoria 545
OUTPAT OUTPAT_ICD10(H511) Convergence insufficiency and excess 526
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H523) Anisometropia and aniseikonia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 325
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5052) Exophoria. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 323
INPAT INPAT_ICD9(3782B) Strabismus and other disorders of binocular eye movements, Intermittent heterotropia 316
INPAT INPAT_ICD9(3781B) Strabismus and other disorders of binocular eye movements, Divergent concomitant strabismus 287
INPAT INPAT_ICD10(H492) Sixth [abducent] nerve palsy 285
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H52) Disorders of refraction and accommodation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 281
OUTPAT OUTPAT_ICD10(H525) Disorders of accommodation 259
INPAT INPAT_ICD9(3781A) Strabismus and other disorders of binocular eye movements, Divergent concomitant strabismus 249
INPAT INPAT_ICD10(H501) Divergent concomitant strabismus 240
INPAT INPAT_ICD9(3780A) Strabismus and other disorders of binocular eye movements, Convergent concomitant strabismus 234
INPAT INPAT_ICD10(H490) Third [oculomotor] nerve palsy 224
INPAT INPAT_ICD10(H5031) Intermittent exotropia 224
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H509) Strabismus, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 199
INPAT INPAT_ICD9(3780B) Strabismus and other disorders of binocular eye movements, Convergent concomitant strabismus 188
INPAT INPAT_ICD9(3784B) Strabismus and other disorders of binocular eye movements, Heterophoria 181
INPAT INPAT_ICD8(37302) Strabismus, Concomitans sursum sive deorsum vergens 178
INPAT INPAT_ICD10(H500) Convergent concomitant strabismus 177
OUTPAT OUTPAT_ICD10(H509) Strabismus, unspecified 177
OUTPAT OUTPAT_ICD10(H508) Other specified strabismus 171
INPAT INPAT_ICD8(37002) Refractive errors, Myopia 154
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H502) Vertical strabismus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 145
INPAT INPAT_ICD8(37001) Refractive errors, Hypermetropia. Hyperopia 124
INPAT INPAT_ICD10(H521) Myopia 123
OUTPAT OUTPAT_ICD10(H512) Internuclear ophthalmoplegia 120
INPAT INPAT_ICD9(3783A) Other and unspecified heterotropia 119
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H492) Sixth [abducent] nerve palsy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 112
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5051) Esophoria. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 107
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5031) Intermittent exotropia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 100
INPAT INPAT_ICD10(H502) Vertical strabismus 99
INPAT INPAT_ICD10(H491) Fourth [trochlear] nerve palsy 95
OUTPAT OUTPAT_ICD10(H504) Other and unspecified heterotropia 95
OUTPAT OUTPAT_ICD10(H5050) Alternating hyperphoria 94
OUTPAT OUTPAT_ICD10(H518) Other specified disorders of binocular movement 93
INPAT INPAT_ICD9(3785A) Paralytic strabismus 91
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H500) Convergent concomitant strabismus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 89
INPAT INPAT_ICD9(3671A) Myopia 88
OUTPAT OUTPAT_ICD10(H5059) Heterophor UNS 88
INPAT INPAT_ICD8(37304) Strabismus, paralyticus. Paresis nervorum III, IV, VI 87
INPAT INPAT_ICD8(37000) Refractive errors, Astigmatismus 86
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H501) Divergent concomitant strabismus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 81
OUTPAT OUTPAT_ICD10(H506) Mechanical strabismus 79
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5050) Alternating hyperphoria. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 77
OUTPAT OUTPAT_ICD10(H52) Disorders of refraction and accommodation 76
OUTPAT OUTPAT_ICD10(H519) Disorder of binocular movement, unspecified 74
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H525) Disorders of accommodation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 71
INPAT INPAT_ICD10(H5052) Exophoria 69
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5059) Heterophor UNS. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 65
INPAT INPAT_ICD8(37309) Strabismus, Unspecified 62
OUTPAT OUTPAT_ICD10(H503) Name not found 62
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H508) Other specified strabismus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 61
INPAT INPAT_ICD10(H5030) Intermittent esotropy 58
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5030) Intermittent esotropy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 55
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H491) Fourth [trochlear] nerve palsy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 54
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H527) Disorder of refraction, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 54
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H490) Third [oculomotor] nerve palsy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 53
OUTPAT OUTPAT_ICD10(H499) Paralytic strabismus, unspecified 52
INPAT INPAT_ICD9(3782A) Strabismus and other disorders of binocular eye movements, Intermittent heterotropia 48
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H50) Other strabismus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 37
INPAT INPAT_ICD10(H522) Astigmatism 36
INPAT INPAT_ICD9(3781X) Strabismus and other disorders of binocular eye movements, Divergent concomitant strabismus 35
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H504) Other and unspecified heterotropia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 35
INPAT INPAT_ICD10(H520) Hypermetropia 34
OUTPAT OUTPAT_ICD10(H505) Name not found 34
OUTPAT OUTPAT_ICD10(H498) Other paralytic strabismus 32
OUTPAT OUTPAT_ICD10(H5039) Intermittent heterotropia 32
INPAT INPAT_ICD10(H512) Internuclear ophthalmoplegia 31
INPAT INPAT_ICD9(3670A) Hypermetropia 31
OUTPAT OUTPAT_ICD10(H510) Palsy of conjugate gaze 30
INPAT INPAT_ICD10(H523) Anisometropia and aniseikonia 27
OUTPAT OUTPAT_ICD10(H50) Other strabismus 27
INPAT INPAT_ICD9(3788X) Other disorders of binocular eye movements 25
OUTPAT OUTPAT_ICD10(H494) Progressive external ophthalmoplegia 24
INPAT INPAT_ICD9(3784A) Strabismus and other disorders of binocular eye movements, Heterophoria 23
INPAT INPAT_ICD9(3672A) Astigmatism 22
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H511) Convergence insufficiency and excess. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 22
INPAT INPAT_ICD10(H509) Strabismus, unspecified 21
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5039) Intermittent heterotropia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 21
INPAT INPAT_ICD10(H506) Mechanical strabismus 18
INPAT INPAT_ICD10(H508) Other specified strabismus 18
INPAT INPAT_ICD9(3780X) Strabismus and other disorders of binocular eye movements, Convergent concomitant strabismus 17
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H519) Disorder of binocular movement, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 16
INPAT INPAT_ICD10(H518) Other specified disorders of binocular movement 15
INPAT INPAT_ICD10(H5051) Esophoria 14
INPAT INPAT_ICD9(3673A) Anisometropia and aniseikonia 14
INPAT INPAT_ICD10(H499) Paralytic strabismus, unspecified 13
INPAT INPAT_ICD10(H504) Other and unspecified heterotropia 12
INPAT INPAT_ICD10(H519) Disorder of binocular movement, unspecified 12
INPAT INPAT_ICD10(H511) Convergence insufficiency and excess 11
INPAT INPAT_ICD10(H524) Presbyopia 11
OUTPAT OUTPAT_ICD10(H493) Total (external) ophthalmoplegia 11
OUTPAT OUTPAT_ICD10(H527) Disorder of refraction, unspecified 11
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H499) Paralytic strabismus, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
OUTPAT OUTPAT_ICD10(H526) Other disorders of refraction 9
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H518) Other specified disorders of binocular movement. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 9
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H526) Other disorders of refraction. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8
INPAT INPAT_ICD10(H498) Other paralytic strabismus 6
INPAT INPAT_ICD10(H525) Disorders of accommodation 6
INPAT INPAT_ICD8(37008) Refractive errors, Alia definita 6
INPAT INPAT_ICD9(3789X) Unspecified disorder of eye movements 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H506) Mechanical strabismus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H512) Internuclear ophthalmoplegia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
INPAT INPAT_ICD10(H5039) Intermittent heterotropia 5
INPAT INPAT_ICD9(3787X) Other specified strabismus 5