Metadata

Name Cataract
Type Disease or Syndrome
Group Eye
Data Sources

Clinical Terminologies OPCS-4
Read Version 2
ICD-10
Codelists
Valid Event Data Range 01/01/1999 - 01/07/2016
Sex Female
Male
Authors Kuan V, Denaxas S, Gonzalez-Izquierdo A, Direk K, Bhatti O, Husain S, Sutaria S, Hingorani M, Nitsch D, Parisinos C, Lumbers T, Mathur R, Sofat R, Casas JP, Wong I, Hemingway H, Hingorani A
Agreement Date 20 May 2019
Version (UUID) 1 (YfnhFx9TGYNQZHbcrYXvvQ)

Primary care

Disease Readcode Medcode ReadcodeDescr Category
Cataract 1483 5518 H/O: cataract History of cataract
Cataract 14N9.00 28513 H/O: R cataract extraction History of cataract
Cataract 14NA.00 28515 H/O: L cataract extraction History of cataract
Cataract 14NC.00 11970 H/O: Bilateral cataract extraction History of cataract
Cataract 22E5.00 1622 O/E - cataract present Diagnosis of cataract
Cataract 2BT0.00 6547 O/E - Right cataract present Diagnosis of cataract
Cataract 2BT1.00 9931 O/E - Left cataract present Diagnosis of cataract
Cataract 2BT..00 64196 Cataract observation Diagnosis of cataract
Cataract 7263011 23883 Needling of lens for cataract Diagnosis of cataract
Cataract 7263.12 6330 Extracapsular extraction of cataract Diagnosis of cataract
Cataract 7264.11 4260 Intracapsular extraction of cataract Diagnosis of cataract
Cataract 7266100 38641 Discission of cataract Diagnosis of cataract
Cataract 7266.11 5361 Other extraction of cataract Diagnosis of cataract
Cataract 7267600 103508 Cataract extraction and insertion of intraocular lens Diagnosis of cataract
Cataract 8H5H.00 11767 Referral for cataract extraction Diagnosis of cataract
Cataract 8HTV.00 11941 Referral to cataract clinic Diagnosis of cataract
Cataract 8LC0.00 94348 Cataract operation planned Diagnosis of cataract
Cataract C108F00 44260 Insulin dependent diabetes mellitus with diabetic cataract Diagnosis of cataract
Cataract C108F11 17545 Type I diabetes mellitus with diabetic cataract Diagnosis of cataract
Cataract C108F12 110400 Type 1 diabetes mellitus with diabetic cataract Diagnosis of cataract
Cataract C109E00 69278 Non-insulin depend diabetes mellitus with diabetic cataract Diagnosis of cataract
Cataract C109E11 48192 Type II diabetes mellitus with diabetic cataract Diagnosis of cataract
Cataract C109E12 44779 Type 2 diabetes mellitus with diabetic cataract Diagnosis of cataract
Cataract C10EF00 49554 Type 1 diabetes mellitus with diabetic cataract Diagnosis of cataract
Cataract C10EF12 100770 Insulin dependent diabetes mellitus with diabetic cataract Diagnosis of cataract
Cataract C10FE00 44982 Type 2 diabetes mellitus with diabetic cataract Diagnosis of cataract
Cataract C10FE11 93727 Type II diabetes mellitus with diabetic cataract Diagnosis of cataract
Cataract F460000 44794 Unspecified infantile cataract Diagnosis of cataract
Cataract F460100 63491 Unspecified juvenile cataract Diagnosis of cataract
Cataract F460200 57805 Unspecified presenile cataract Diagnosis of cataract
Cataract F460300 59125 Anterior subcapsular polar cataract Diagnosis of cataract
Cataract F460400 4242 Posterior subcapsular polar cataract Diagnosis of cataract
Cataract F460500 7257 Cortical cataract Diagnosis of cataract
Cataract F460600 45190 Lamellar zonular cataract Diagnosis of cataract
Cataract F460700 7793 Nuclear cataract Diagnosis of cataract
Cataract F460.00 41668 Infantile, juvenile and presenile cataracts Diagnosis of cataract
Cataract F460x00 94474 Combined nonsenile cataract Diagnosis of cataract
Cataract F460y00 70403 Other nonsenile cataract Diagnosis of cataract
Cataract F460z00 58078 Nonsenile cataract NOS Diagnosis of cataract
Cataract F461000 47566 Unspecified senile cataract Diagnosis of cataract
Cataract F461100 18048 Lens capsule pseudoexfoliation Diagnosis of cataract
Cataract F461200 50932 Coronary cataract Diagnosis of cataract
Cataract F461300 26097 Punctate cataract Diagnosis of cataract
Cataract F461400 48148 Incipient cataract NOS Diagnosis of cataract
Cataract F461500 23631 Immature cataract NOS Diagnosis of cataract
Cataract F461600 92358 Anterior subcapsular polar senile cataract Diagnosis of cataract
Cataract F461700 5325 Posterior subcapsular polar senile cataract Diagnosis of cataract
Cataract F461800 22022 Cortical senile cataract Diagnosis of cataract
Cataract F461900 6876 Nuclear senile cataract Diagnosis of cataract
Cataract F461A00 33793 Total, mature senile cataract Diagnosis of cataract
Cataract F461B00 51162 Hypermature cataract Diagnosis of cataract
Cataract F461B11 63640 Morgagni cataract Diagnosis of cataract
Cataract F461.00 10010 Senile cataract Diagnosis of cataract
Cataract F461x00 70257 Combined senile cataract Diagnosis of cataract
Cataract F461y00 49085 Other senile cataract Diagnosis of cataract
Cataract F461z00 29770 Senile cataract NOS Diagnosis of cataract
Cataract F463000 62188 Unspecified cataracta complicata Diagnosis of cataract
Cataract F463200 54130 Cataract in eye inflammatory disorder Diagnosis of cataract
Cataract F463300 61325 Cataract with neovascularization Diagnosis of cataract
Cataract F463400 19371 Cataract in degenerative disorder Diagnosis of cataract
Cataract F463.00 48228 Cataract secondary to ocular disease Diagnosis of cataract
Cataract F463z00 46169 Cataract secondary to ocular disorder NOS Diagnosis of cataract
Cataract F464000 10659 Diabetic cataract Diagnosis of cataract
Cataract F464100 45952 Tetanic cataract Diagnosis of cataract
Cataract F464200 60883 Myotonic cataract Diagnosis of cataract
Cataract F464300 58625 Cataract associated with other syndromes Diagnosis of cataract
Cataract F464.00 71291 Cataract due to other disorder Diagnosis of cataract
Cataract F464z00 94430 Cataract due to other disorder NOS Diagnosis of cataract
Cataract F465000 24467 Unspecified secondary cataract Diagnosis of cataract
Cataract F465200 89585 Other after cataract with vision normal Diagnosis of cataract
Cataract F465300 26850 After-cataract with vision obscured Diagnosis of cataract
Cataract F465500 8130 Posterior capsule opacification Diagnosis of cataract
Cataract F465.00 33482 After cataract Diagnosis of cataract
Cataract F465z00 44487 After cataract NOS Diagnosis of cataract
Cataract F466.00 703 Bilateral cataracts Diagnosis of cataract
Cataract F46..00 296 Cataract Diagnosis of cataract
Cataract F46y.00 4358 Other cataract Diagnosis of cataract
Cataract F46yz00 15589 Other cataract NOS Diagnosis of cataract
Cataract F46z000 44294 Immature cortical cataract Diagnosis of cataract
Cataract F46z.00 6317 Cataract NOS Diagnosis of cataract
Cataract F4B4B00 104553 Keratopathy following cataract surgery Diagnosis of cataract
Cataract F4B4C00 105971 Bullous aphakic keratopathy following cataract surgery Diagnosis of cataract
Cataract F4K2D00 42452 Vitreous syndrome following cataract surgery Diagnosis of cataract
Cataract FyuE000 101939 [X]Other senile cataract Diagnosis of cataract
Cataract FyuE100 70201 [X]Other specified cataract Diagnosis of cataract
Cataract FyuE400 49297 [X]Cataract in other diseases classified elsewhere Diagnosis of cataract
Cataract P330.00 299 Congenital cataract, unspecified Diagnosis of cataract
Cataract P331000 18089 Capsular cataract Diagnosis of cataract
Cataract P331100 11255 Subcapsular cataract Diagnosis of cataract
Cataract P331.00 59914 Capsular and subcapsular cataract Diagnosis of cataract
Cataract P331z00 88738 Capsular or subcapsular cataract NOS Diagnosis of cataract
Cataract P332000 60425 Cortical cataract - congenital Diagnosis of cataract
Cataract P332100 63429 Zonular cataract Diagnosis of cataract
Cataract P332.00 96385 Cortical and zonular cataract Diagnosis of cataract
Cataract P332z00 98962 Cortical or zonular cataract NOS Diagnosis of cataract
Cataract P333.00 63212 Nuclear cataract - congenital Diagnosis of cataract
Cataract P334000 39081 Total congenital cataract Diagnosis of cataract
Cataract P334z00 71623 Total or subtotal congenital cataract NOS Diagnosis of cataract
Cataract P33..00 4148 Congenital cataract and lens anomalies Diagnosis of cataract
Cataract P33y000 27898 Blue dot cataract Diagnosis of cataract
Cataract P33y100 99424 Congenital membranous cataract Diagnosis of cataract
Cataract P33y.00 70700 Other specified congenital cataract or lens anomaly Diagnosis of cataract
Cataract P33yz00 90279 Other congenital cataract or lens anomaly NOS Diagnosis of cataract
Cataract P33z.00 45926 Congenital cataract or lens anomaly NOS Diagnosis of cataract
Cataract ZV45611 4459 [V]State following cataract extraction Diagnosis of cataract

Secondary care

Diagnoses

Disease ICD10code ICD10codeDescr Category
Cataract H25 Senile cataract Diagnosis of Cataract
Cataract H26.0 Infantile, juvenile and presenile cataract Diagnosis of Cataract
Cataract H26.2 Complicated cataract Diagnosis of Cataract
Cataract H26.4 After-cataract History of Cataract
Cataract H26.8 Other specified cataract Diagnosis of Cataract
Cataract H26.9 Cataract, unspecified Diagnosis of Cataract
Cataract H28 Cataract and other disorders of lens in diseases classified elsewhere Diagnosis of Cataract
Cataract Q12.0 Congenital cataract Diagnosis of Cataract

Procedures

Disease OPCS4code OPCS4codeDescr Category
Cataract C71.1 Simple linear extraction of lens Procedure for Cataract
Cataract C71.2 Phacoemulsification of lens Procedure for Cataract
Cataract C71.3 Aspiration of lens Procedure for Cataract
Cataract C71.8 Other specified extracapsular extraction of lens Procedure for Cataract
Cataract C71.9 Unspecified extracapsular extraction of lens Procedure for Cataract
Cataract C72.1 Forceps extraction of lens Procedure for Cataract
Cataract C72.2 Suction extraction of lens Procedure for Cataract
Cataract C72.3 Cryoextraction of lens Procedure for Cataract
Cataract C72.8 Other specified intracapsular extraction of lens Procedure for Cataract
Cataract C72.9 Unspecified intracapsular extraction of lens Procedure for Cataract
Cataract C73.1 Membranectomy of lens Procedure for Cataract
Cataract C73.2 Capsulotomy of anterior lens capsule Procedure for Cataract
Cataract C73.3 Capsulotomy of posterior lens capsule Procedure for Cataract
Cataract C73.4 Capsulotomy of lens NEC Procedure for Cataract
Cataract C73.8 Other specified incision of capsule of lens Procedure for Cataract
Cataract C73.9 Unspecified incision of capsule of lens Procedure for Cataract
Cataract C74.1 Curettage of lens Procedure for Cataract
Cataract C74.2 Discission of cataract Procedure for Cataract
Cataract C74.3 Mechanical lensectomy Procedure for Cataract
Cataract C74.8 Other specified other extraction of lens Procedure for Cataract
Cataract C74.9 Unspecified other extraction of lens Procedure for Cataract
Cataract C75.1 Insertion of prosthetic replacement for lens NEC Procedure for Cataract
Cataract C75.2 Revision of prosthetic replacement for lens Procedure for Cataract
Cataract C75.3 Removal of prosthetic replacement for lens Procedure for Cataract
Cataract C75.4 Insertion of prosthetic replacement for lens using suture fixation Procedure for Cataract
Cataract C75.8 Other specified prosthesis of lens Procedure for Cataract
Cataract C75.9 Unspecified prosthesis of lens Procedure for Cataract
Cataract C77.1 Capsulectomy Procedure for Cataract
Cataract C77.2 Couching of lens Procedure for Cataract
Cataract C77.6 Insertion of capsule tension ring Procedure for Cataract
Cataract C77.8 Other specified other operations on lens Procedure for Cataract
Cataract C77.9 Unspecified other operations on lens Procedure for Cataract

Implementation

At the specified date, a patient is defined as having had 'Cataract' IF they meet the criteria for any of the following on or before the specified date. The earliest date on which the individual meets any of the following criteria on or before the specified date is defined as the first event date:

Primary care
1. 'Cataract' diagnosis or history of diagnosis during a consultation 
OR
Secondary care
1. ALL diagnoses of 'Cataract' or history of diagnosis during a hospitalization
OR
Secondary care (OPCS4)
1. ALL procedures for 'Cataract' during a hospitalization

Publications

Kuan V., Denaxas S., Gonzalez-Izquierdo A. et al. A chronological map of 308 physical and mental health conditions from 4 million individuals in the National Health Service. The Lancet Digital Health - DOI 10.1016/S2589-7500(19)30012-3