Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(H521) Myopia 2767
OUTPAT OUTPAT_ICD10(H520) Hypermetropia 1451
OUTPAT OUTPAT_ICD10(H522) Astigmatism 1409
INPAT INPAT_ICD8(37301) Strabismus, Concomitans divergens 1282
OUTPAT OUTPAT_ICD10(H5052) Exophoria 1169
OUTPAT OUTPAT_ICD10(H524) Presbyopia 1020
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H524) Presbyopia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 983
INPAT INPAT_ICD10(H521) Myopia 948
OUTPAT OUTPAT_ICD10(H5031) Intermittent exotropia 943
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H521) Myopia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 905
OUTPAT OUTPAT_ICD10(H492) Sixth [abducent] nerve palsy 803
OUTPAT OUTPAT_ICD10(H500) Convergent concomitant strabismus 779
INPAT INPAT_ICD8(37300) Strabismus, Concomitans convergens 777
OUTPAT OUTPAT_ICD10(H501) Divergent concomitant strabismus 744
OUTPAT OUTPAT_ICD10(H502) Vertical strabismus 668
OUTPAT OUTPAT_ICD10(H491) Fourth [trochlear] nerve palsy 574
OUTPAT OUTPAT_ICD10(H523) Anisometropia and aniseikonia 557
INPAT INPAT_ICD8(37303) Strabismus, Heterophoria (exophoria, esophroria, hypophoria) 547
OUTPAT OUTPAT_ICD10(H490) Third [oculomotor] nerve palsy 448
OUTPAT OUTPAT_ICD10(H5030) Intermittent esotropy 448
INPAT INPAT_ICD10(H501) Divergent concomitant strabismus 443
OUTPAT OUTPAT_ICD10(H5051) Esophoria 362
OUTPAT OUTPAT_ICD10(H511) Convergence insufficiency and excess 348
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H520) Hypermetropia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 346
INPAT INPAT_ICD10(H5031) Intermittent exotropia 332
INPAT INPAT_ICD10(H520) Hypermetropia 310
INPAT INPAT_ICD10(H500) Convergent concomitant strabismus 302
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H522) Astigmatism. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 265
INPAT INPAT_ICD10(H524) Presbyopia 256
INPAT INPAT_ICD9(3782B) Strabismus and other disorders of binocular eye movements, Intermittent heterotropia 233
INPAT INPAT_ICD10(H492) Sixth [abducent] nerve palsy 231
INPAT INPAT_ICD10(H523) Anisometropia and aniseikonia 219
INPAT INPAT_ICD10(H522) Astigmatism 202
INPAT INPAT_ICD9(3781B) Strabismus and other disorders of binocular eye movements, Divergent concomitant strabismus 187
INPAT INPAT_ICD9(3781A) Strabismus and other disorders of binocular eye movements, Divergent concomitant strabismus 182
INPAT INPAT_ICD9(3780A) Strabismus and other disorders of binocular eye movements, Convergent concomitant strabismus 170
OUTPAT OUTPAT_ICD10(H525) Disorders of accommodation 169
INPAT INPAT_ICD10(H502) Vertical strabismus 166
INPAT INPAT_ICD10(H490) Third [oculomotor] nerve palsy 164
INPAT INPAT_ICD10(H491) Fourth [trochlear] nerve palsy 139
INPAT INPAT_ICD9(3784B) Strabismus and other disorders of binocular eye movements, Heterophoria 139
INPAT INPAT_ICD8(37302) Strabismus, Concomitans sursum sive deorsum vergens 133
INPAT INPAT_ICD10(H5052) Exophoria 125
INPAT INPAT_ICD9(3780B) Strabismus and other disorders of binocular eye movements, Convergent concomitant strabismus 123
OUTPAT OUTPAT_ICD10(H509) Strabismus, unspecified 121
INPAT INPAT_ICD8(37002) Refractive errors, Myopia 120
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H509) Strabismus, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 116
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5052) Exophoria. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 108
OUTPAT OUTPAT_ICD10(H508) Other specified strabismus 105
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H523) Anisometropia and aniseikonia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 97
OUTPAT OUTPAT_ICD10(H512) Internuclear ophthalmoplegia 89
INPAT INPAT_ICD10(H5030) Intermittent esotropy 85
INPAT INPAT_ICD9(3783A) Other and unspecified heterotropia 85
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H52) Disorders of refraction and accommodation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 82
INPAT INPAT_ICD8(37001) Refractive errors, Hypermetropia. Hyperopia 80
INPAT INPAT_ICD9(3671A) Myopia 72
INPAT INPAT_ICD9(3785A) Paralytic strabismus 70
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H492) Sixth [abducent] nerve palsy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 68
OUTPAT OUTPAT_ICD10(H504) Other and unspecified heterotropia 66
OUTPAT OUTPAT_ICD10(H5050) Alternating hyperphoria 62
OUTPAT OUTPAT_ICD10(H518) Other specified disorders of binocular movement 61
INPAT INPAT_ICD8(37304) Strabismus, paralyticus. Paresis nervorum III, IV, VI 60
INPAT INPAT_ICD8(37000) Refractive errors, Astigmatismus 56
OUTPAT OUTPAT_ICD10(H5059) Heterophor UNS 55
OUTPAT OUTPAT_ICD10(H519) Disorder of binocular movement, unspecified 53
OUTPAT OUTPAT_ICD10(H506) Mechanical strabismus 51
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5031) Intermittent exotropia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 50
OUTPAT OUTPAT_ICD10(H503) Name not found 48
INPAT INPAT_ICD8(37309) Strabismus, Unspecified 42
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H502) Vertical strabismus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 41
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H501) Divergent concomitant strabismus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 40
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5051) Esophoria. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 39
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H490) Third [oculomotor] nerve palsy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 37
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H500) Convergent concomitant strabismus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 37
OUTPAT OUTPAT_ICD10(H499) Paralytic strabismus, unspecified 34
INPAT INPAT_ICD9(3782A) Strabismus and other disorders of binocular eye movements, Intermittent heterotropia 32
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5059) Heterophor UNS. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 31
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5030) Intermittent esotropy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 30
OUTPAT OUTPAT_ICD10(H52) Disorders of refraction and accommodation 28
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H491) Fourth [trochlear] nerve palsy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 28
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H508) Other specified strabismus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 27
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H525) Disorders of accommodation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 27
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H527) Disorder of refraction, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 26
INPAT INPAT_ICD10(H5051) Esophoria 25
INPAT INPAT_ICD9(3670A) Hypermetropia 25
INPAT INPAT_ICD9(3781X) Strabismus and other disorders of binocular eye movements, Divergent concomitant strabismus 25
OUTPAT OUTPAT_ICD10(H498) Other paralytic strabismus 25
INPAT INPAT_ICD10(H512) Internuclear ophthalmoplegia 24
INPAT INPAT_ICD10(H508) Other specified strabismus 23
OUTPAT OUTPAT_ICD10(H505) Name not found 22
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H504) Other and unspecified heterotropia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 22
OUTPAT OUTPAT_ICD10(H5039) Intermittent heterotropia 21
OUTPAT OUTPAT_ICD10(H494) Progressive external ophthalmoplegia 19
INPAT INPAT_ICD10(H509) Strabismus, unspecified 18
INPAT INPAT_ICD9(3672A) Astigmatism 18
OUTPAT OUTPAT_ICD10(H510) Palsy of conjugate gaze 18
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5050) Alternating hyperphoria. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 18
OUTPAT OUTPAT_ICD10(H50) Other strabismus 17
INPAT INPAT_ICD9(3784A) Strabismus and other disorders of binocular eye movements, Heterophoria 16
INPAT INPAT_ICD9(3788X) Other disorders of binocular eye movements 16
INPAT INPAT_ICD9(3780X) Strabismus and other disorders of binocular eye movements, Convergent concomitant strabismus 15
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H50) Other strabismus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 15
INPAT INPAT_ICD10(H504) Other and unspecified heterotropia 14
INPAT INPAT_ICD10(H506) Mechanical strabismus 14
INPAT INPAT_ICD10(H518) Other specified disorders of binocular movement 14
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5039) Intermittent heterotropia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 13
INPAT INPAT_ICD9(3673A) Anisometropia and aniseikonia 12
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H519) Disorder of binocular movement, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 12
INPAT INPAT_ICD10(H519) Disorder of binocular movement, unspecified 11
INPAT INPAT_ICD10(H525) Disorders of accommodation 11
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H511) Convergence insufficiency and excess. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
INPAT INPAT_ICD10(H511) Convergence insufficiency and excess 10
INPAT INPAT_ICD10(H499) Paralytic strabismus, unspecified 9
INPAT INPAT_ICD10(H5050) Alternating hyperphoria 7
OUTPAT OUTPAT_ICD10(H526) Other disorders of refraction 7
INPAT INPAT_ICD10(H498) Other paralytic strabismus 6
OUTPAT OUTPAT_ICD10(H527) Disorder of refraction, unspecified 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H499) Paralytic strabismus, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
INPAT INPAT_ICD9(3789X) Unspecified disorder of eye movements 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H518) Other specified disorders of binocular movement. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5