Metadata

Name Volvulus
Type Disease or Syndrome
Group Digestive
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 (XJgb4NtivUwpgbyVocehfR)

Primary care

Disease Readcode Medcode ReadcodeDescr Category
Volvulus 771D100 44951.0 Open reduction of volvulus of caecum Procedure for Volvulus
Volvulus 771D200 32765.0 Open reduction of volvulus of sigmoid colon Procedure for Volvulus
Volvulus 771D300 2265.0 Open reduction of volvulus of colon NEC Procedure for Volvulus
Volvulus 771R200 20698.0 Passage of flatus tube to reduce volvulus of sigmoid colon Procedure for Volvulus
Volvulus J173200 50797.0 Volvulus of duodenum Diagnosis of Volvulus
Volvulus J502100 4385.0 Volvulus of the small bowel Diagnosis of Volvulus
Volvulus J502200 17831.0 Volvulus of the ileocaecum Diagnosis of Volvulus
Volvulus J502300 23573.0 Volvulus of the sigmoid colon Diagnosis of Volvulus
Volvulus J502.00 3403.0 Volvulus Diagnosis of Volvulus
Volvulus J502.11 54395.0 Torsion of bowel Diagnosis of Volvulus
Volvulus J502z00 15594.0 Volvulus NOS Diagnosis of Volvulus

Secondary care

Diagnoses

Disease ICD10code ICD10codeDescr Category
Volvulus K56.2 Volvulus Diagnosis of Volvulus

Procedures

Disease OPCS4code OPCS4codeDescr Category
Volvulus H17.2 Open reduction of volvulus of caecum Procedure for Volvulus
Volvulus H17.3 Open reduction of volvulus of sigmoid colon Procedure for Volvulus
Volvulus H17.4 Open reduction of volvulus of colon NEC Procedure for Volvulus
Volvulus H30.3 Passage of flatus tube to reduce volvulus of sigmoid colon Procedure for Volvulus

Implementation

At the specified date, a patient is defined as having had 'Volvulus' 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. 'Volvulus' diagnosis or history of diagnosis or procedure during a consultation 
OR
Secondary care
1. ALL diagnoses of 'Volvulus' or history of diagnosis during a hospitalization
OR
Secondary care (OPCS4)
1. ALL procedures for 'Volvulus' 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