Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(Q180) Sinus, fistula and cyst of branchial cleft 469
INPAT INPAT_ICD10(Q180) Sinus, fistula and cyst of branchial cleft 335
OUTPAT OUTPAT_ICD10(Q175) Prominent ear 263
OUTPAT OUTPAT_ICD10(Q188) Other specified congenital malformations of face and neck 221
OUTPAT OUTPAT_ICD10(Q132) Other congenital malformations of iris 209
INPAT INPAT_ICD10(Q175) Prominent ear 177
INPAT INPAT_ICD10(Q188) Other specified congenital malformations of face and neck 142
OUTPAT OUTPAT_ICD10(Q120) Congenital cataract 128
OUTPAT OUTPAT_ICD10(Q181) Preauricular sinus and cyst 122
OUTPAT OUTPAT_ICD10(Q100) Congenital ptosis 101
OUTPAT OUTPAT_ICD10(Q105) Congenital stenosis and stricture of lacrimal duct 86
OUTPAT OUTPAT_ICD10(Q1410) Congenital retinoschis 63
INPAT INPAT_ICD10(Q105) Congenital stenosis and stricture of lacrimal duct 60
OUTPAT OUTPAT_ICD10(Q172) Microtia 54
OUTPAT OUTPAT_ICD10(Q161) Congenital absence, atresia and stricture of auditory canal (external) 50
INPAT INPAT_ICD10(Q181) Preauricular sinus and cyst 48
OUTPAT OUTPAT_ICD10(Q142) Congenital malformation of optic disc 33
OUTPAT OUTPAT_ICD10(Q150) Congenital glaucoma 33
OUTPAT OUTPAT_ICD10(Q148) Other congenital malformations of posterior segment of eye 32
INPAT INPAT_ICD10(Q120) Congenital cataract 27
OUTPAT OUTPAT_ICD10(Q160) Congenital absence of (ear) auricle 24
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q180) Sinus, fistula and cyst of branchial cleft. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 24
INPAT INPAT_ICD10(Q161) Congenital absence, atresia and stricture of auditory canal (external) 23
INPAT INPAT_ICD10(Q172) Microtia 22
OUTPAT OUTPAT_ICD10(Q130) Coloboma of iris 22
OUTPAT OUTPAT_ICD10(Q163) Congenital malformation of ear ossicles 20
INPAT INPAT_ICD10(Q100) Congenital ptosis 19
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q100) Congenital ptosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 19
OUTPAT OUTPAT_ICD10(Q173) Other misshapen ear 18
OUTPAT OUTPAT_ICD10(Q182) Other branchial cleft malformations 17
INPAT INPAT_ICD10(Q163) Congenital malformation of ear ossicles 16
OUTPAT OUTPAT_ICD10(Q1418) Congenital malformation of retina 16
OUTPAT OUTPAT_ICD10(Q178) Other specified congenital malformations of ear 15
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q105) Congenital stenosis and stricture of lacrimal duct. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 15
INPAT INPAT_ICD10(Q160) Congenital absence of (ear) auricle 13
OUTPAT OUTPAT_ICD10(Q1030) Other congenital malformations of eyelid 13
OUTPAT OUTPAT_ICD10(Q189) Congenital malformation of face and neck, unspecified 13
OUTPAT OUTPAT_ICD10(Q131) Absence of iris 12
OUTPAT OUTPAT_ICD10(Q170) Accessory auricle 12
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q175) Prominent ear. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 12
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q120) Congenital cataract. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
INPAT INPAT_ICD10(Q189) Congenital malformation of face and neck, unspecified 9
OUTPAT OUTPAT_ICD10(Q134) Other congenital corneal malformations 9
INPAT INPAT_ICD10(Q150) Congenital glaucoma 8
OUTPAT OUTPAT_ICD10(Q102) Congenital entropion 8
OUTPAT OUTPAT_ICD10(Q140) Congenital malformation of vitreous humour 8
OUTPAT OUTPAT_ICD10(Q179) Congenital malformation of ear, unspecified 8
INPAT INPAT_ICD10(Q132) Other congenital malformations of iris 7
INPAT INPAT_ICD10(Q164) Other congenital malformations of middle ear 7
OUTPAT OUTPAT_ICD10(Q111) Other anophthalmos 7
OUTPAT OUTPAT_ICD10(Q112) Microphthalmos 7
OUTPAT OUTPAT_ICD10(Q121) Congenital displaced lens 7
OUTPAT OUTPAT_ICD10(Q164) Other congenital malformations of middle ear 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q172) Microtia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
INPAT INPAT_ICD10(Q131) Absence of iris 6
INPAT INPAT_ICD10(Q142) Congenital malformation of optic disc 6
INPAT INPAT_ICD10(Q148) Other congenital malformations of posterior segment of eye 6
INPAT INPAT_ICD10(Q173) Other misshapen ear 6
INPAT INPAT_ICD10(Q182) Other branchial cleft malformations 6
OUTPAT OUTPAT_ICD10(Q149) Congenital malformation of posterior segment of eye, unspecified 6
OUTPAT OUTPAT_ICD10(Q169) Congenital malformation of ear causing impairment of hearing, unspecified 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q150) Congenital glaucoma. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
INPAT INPAT_ICD10(Q1410) Congenital retinoschis 5
INPAT INPAT_ICD10(Q169) Congenital malformation of ear causing impairment of hearing, unspecified 5
INPAT INPAT_ICD10(Q179) Congenital malformation of ear, unspecified 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q131) Absence of iris. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5