Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(H521) Myopia 4736
OUTPAT OUTPAT_ICD10(H520) Hypermetropia 2309
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H524) Presbyopia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2179
OUTPAT OUTPAT_ICD10(H522) Astigmatism 2047
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H521) Myopia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1926
OUTPAT OUTPAT_ICD10(H524) Presbyopia 1882
OUTPAT OUTPAT_ICD10(H5052) Exophoria 1558
INPAT INPAT_ICD8(37301) Strabismus, Concomitans divergens 1533
OUTPAT OUTPAT_ICD10(H5031) Intermittent exotropia 1237
OUTPAT OUTPAT_ICD10(H500) Convergent concomitant strabismus 1034
OUTPAT OUTPAT_ICD10(H492) Sixth [abducent] nerve palsy 1015
OUTPAT OUTPAT_ICD10(H501) Divergent concomitant strabismus 976
INPAT INPAT_ICD8(37300) Strabismus, Concomitans convergens 972
OUTPAT OUTPAT_ICD10(H502) Vertical strabismus 875
OUTPAT OUTPAT_ICD10(H523) Anisometropia and aniseikonia 870
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H520) Hypermetropia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 753
OUTPAT OUTPAT_ICD10(H491) Fourth [trochlear] nerve palsy 708
INPAT INPAT_ICD8(37303) Strabismus, Heterophoria (exophoria, esophroria, hypophoria) 672
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H522) Astigmatism. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 608
OUTPAT OUTPAT_ICD10(H5030) Intermittent esotropy 598
OUTPAT OUTPAT_ICD10(H490) Third [oculomotor] nerve palsy 541
OUTPAT OUTPAT_ICD10(H5051) Esophoria 474
OUTPAT OUTPAT_ICD10(H511) Convergence insufficiency and excess 446
INPAT INPAT_ICD9(3782B) Strabismus and other disorders of binocular eye movements, Intermittent heterotropia 288
INPAT INPAT_ICD9(3781B) Strabismus and other disorders of binocular eye movements, Divergent concomitant strabismus 260
INPAT INPAT_ICD10(H492) Sixth [abducent] nerve palsy 256
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H523) Anisometropia and aniseikonia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 229
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5052) Exophoria. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 228
OUTPAT OUTPAT_ICD10(H525) Disorders of accommodation 223
INPAT INPAT_ICD9(3781A) Strabismus and other disorders of binocular eye movements, Divergent concomitant strabismus 221
INPAT INPAT_ICD10(H501) Divergent concomitant strabismus 214
INPAT INPAT_ICD9(3780A) Strabismus and other disorders of binocular eye movements, Convergent concomitant strabismus 212
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H52) Disorders of refraction and accommodation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 209
INPAT INPAT_ICD10(H490) Third [oculomotor] nerve palsy 201
INPAT INPAT_ICD10(H5031) Intermittent exotropia 201
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H509) Strabismus, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 172
INPAT INPAT_ICD9(3780B) Strabismus and other disorders of binocular eye movements, Convergent concomitant strabismus 170
INPAT INPAT_ICD9(3784B) Strabismus and other disorders of binocular eye movements, Heterophoria 164
INPAT INPAT_ICD8(37302) Strabismus, Concomitans sursum sive deorsum vergens 163
INPAT INPAT_ICD10(H500) Convergent concomitant strabismus 160
OUTPAT OUTPAT_ICD10(H509) Strabismus, unspecified 160
OUTPAT OUTPAT_ICD10(H508) Other specified strabismus 147
INPAT INPAT_ICD8(37002) Refractive errors, Myopia 142
INPAT INPAT_ICD10(H521) Myopia 111
INPAT INPAT_ICD8(37001) Refractive errors, Hypermetropia. Hyperopia 110
INPAT INPAT_ICD9(3783A) Other and unspecified heterotropia 109
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H502) Vertical strabismus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 107
OUTPAT OUTPAT_ICD10(H512) Internuclear ophthalmoplegia 101
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H492) Sixth [abducent] nerve palsy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 100
OUTPAT OUTPAT_ICD10(H504) Other and unspecified heterotropia 88
INPAT INPAT_ICD9(3785A) Paralytic strabismus 87
INPAT INPAT_ICD10(H491) Fourth [trochlear] nerve palsy 85
INPAT INPAT_ICD9(3671A) Myopia 84
INPAT INPAT_ICD10(H502) Vertical strabismus 83
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5031) Intermittent exotropia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 83
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5051) Esophoria. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 79
OUTPAT OUTPAT_ICD10(H5050) Alternating hyperphoria 78
OUTPAT OUTPAT_ICD10(H518) Other specified disorders of binocular movement 76
INPAT INPAT_ICD8(37000) Refractive errors, Astigmatismus 75
INPAT INPAT_ICD8(37304) Strabismus, paralyticus. Paresis nervorum III, IV, VI 73
OUTPAT OUTPAT_ICD10(H5059) Heterophor UNS 72
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H500) Convergent concomitant strabismus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 71
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H501) Divergent concomitant strabismus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 70
OUTPAT OUTPAT_ICD10(H506) Mechanical strabismus 69
OUTPAT OUTPAT_ICD10(H519) Disorder of binocular movement, unspecified 64
OUTPAT OUTPAT_ICD10(H52) Disorders of refraction and accommodation 61
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5050) Alternating hyperphoria. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 60
INPAT INPAT_ICD10(H5052) Exophoria 56
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H525) Disorders of accommodation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 56
INPAT INPAT_ICD8(37309) Strabismus, Unspecified 53
OUTPAT OUTPAT_ICD10(H503) Name not found 53
INPAT INPAT_ICD10(H5030) Intermittent esotropy 50
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5030) Intermittent esotropy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 50
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5059) Heterophor UNS. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 49
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H490) Third [oculomotor] nerve palsy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 47
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H527) Disorder of refraction, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 47
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H508) Other specified strabismus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 45
INPAT INPAT_ICD9(3782A) Strabismus and other disorders of binocular eye movements, Intermittent heterotropia 44
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H491) Fourth [trochlear] nerve palsy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 44
OUTPAT OUTPAT_ICD10(H499) Paralytic strabismus, unspecified 42
INPAT INPAT_ICD10(H522) Astigmatism 33
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H504) Other and unspecified heterotropia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 32
INPAT INPAT_ICD10(H520) Hypermetropia 31
INPAT INPAT_ICD9(3781X) Strabismus and other disorders of binocular eye movements, Divergent concomitant strabismus 31
OUTPAT OUTPAT_ICD10(H498) Other paralytic strabismus 31
OUTPAT OUTPAT_ICD10(H5039) Intermittent heterotropia 31
INPAT INPAT_ICD9(3670A) Hypermetropia 29
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H50) Other strabismus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 28
INPAT INPAT_ICD10(H512) Internuclear ophthalmoplegia 27
OUTPAT OUTPAT_ICD10(H510) Palsy of conjugate gaze 26
INPAT INPAT_ICD10(H523) Anisometropia and aniseikonia 25
OUTPAT OUTPAT_ICD10(H50) Other strabismus 25
OUTPAT OUTPAT_ICD10(H494) Progressive external ophthalmoplegia 24
OUTPAT OUTPAT_ICD10(H505) Name not found 24
INPAT INPAT_ICD9(3788X) Other disorders of binocular eye movements 22
INPAT INPAT_ICD9(3672A) Astigmatism 21
INPAT INPAT_ICD9(3784A) Strabismus and other disorders of binocular eye movements, Heterophoria 21
INPAT INPAT_ICD10(H509) Strabismus, unspecified 20
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H511) Convergence insufficiency and excess. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 19
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H5039) Intermittent heterotropia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 17
INPAT INPAT_ICD10(H508) Other specified strabismus 16
INPAT INPAT_ICD9(3780X) Strabismus and other disorders of binocular eye movements, Convergent concomitant strabismus 15
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H519) Disorder of binocular movement, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 14
INPAT INPAT_ICD10(H5051) Esophoria 13
INPAT INPAT_ICD10(H518) Other specified disorders of binocular movement 13
INPAT INPAT_ICD9(3673A) Anisometropia and aniseikonia 13
INPAT INPAT_ICD10(H519) Disorder of binocular movement, unspecified 12
INPAT INPAT_ICD10(H524) Presbyopia 11
INPAT INPAT_ICD10(H499) Paralytic strabismus, unspecified 10
INPAT INPAT_ICD10(H506) Mechanical strabismus 10
INPAT INPAT_ICD10(H511) Convergence insufficiency and excess 10
OUTPAT OUTPAT_ICD10(H526) Other disorders of refraction 9
OUTPAT OUTPAT_ICD10(H527) Disorder of refraction, unspecified 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(H499) Paralytic strabismus, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H526) Other disorders of refraction. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8
OUTPAT OUTPAT_ICD10(H493) Total (external) ophthalmoplegia 7
INPAT INPAT_ICD10(H504) Other and unspecified heterotropia 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
INPAT INPAT_ICD10(H498) Other paralytic strabismus 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(H512) Internuclear ophthalmoplegia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5