ARCHETYPE Cormack-Lehane classification (openEHR-EHR-OBSERVATION.cormack_lehane.v1)

ARCHETYPE IDopenEHR-EHR-OBSERVATION.cormack_lehane.v1
ConceptCormack-Lehane classification
DescriptionThe Cormack-Lehane system classifies views obtained by direct laryngoscopy based on the structures seen.
UseUse to describe the structures visible during direct laryngoscopy and indirectly to indicate the likely difficulty of laryngeal intubation. The position of the head and other relevant information will be carried in other relevant ENTRY archetypes.
MisuseNot to be used for recording Modified Cormack-Lehane grading (Yentis & Lee, 1998). Use a specific archetype for this purpose.
PurposeTo describe the structures visible during direct laryngoscopy and indirectly to indicate the likely difficulty of laryngeal intubation.
ReferencesDerived from: Cormack-Lehane classification, Published archetype [Internet]. openEHR Foundation, openEHR Clinical Knowledge Manager [cited: 2017-12-11]. Available from: http://openehr.org/ckm/#showArchetype_1013.1.2411

Cormack RS, Lehane J. Difficult tracheal intubation in obstetrics. Anaesthesia 1984; 39: 1105–11.

Bjerkelund CE, Christensen P, Dragsund S, Aadahl P. [How to secure free airway?]. Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke 2010; 130(5): 507-10.

Yentis SM, Lee DJH. Evaluation of an improved scoring system for the grading of direct laryngoscopy. Anaesthesia 1998; 53(11): 1041-4.

OpenAirway. Department of Anaesthesia, University of Cape Town. [internet] Accessed 2016-03-31. http://openairway.org/tag/cormack-lehane/
Copyright© Nasjonal IKT HF, openEHR Foundation
AuthorsAuthor name: John Tore Valand
Organisation: Helse Bergen HF
Email: john.tore.valand@helse-bergen.no
Date originally authored: 2016-01-06
Other Details LanguageAuthor name: John Tore Valand
Organisation: Helse Bergen HF
Email: john.tore.valand@helse-bergen.no
Date originally authored: 2016-01-06
OtherDetails Language Independent{licence=This work is licensed under the Creative Commons Attribution-ShareAlike 3.0 License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/3.0/., custodian_organisation=openEHR Foundation, references=Derived from: Cormack-Lehane classification, Published archetype [Internet]. openEHR Foundation, openEHR Clinical Knowledge Manager [cited: 2017-12-11]. Available from: http://openehr.org/ckm/#showArchetype_1013.1.2411 Cormack RS, Lehane J. Difficult tracheal intubation in obstetrics. Anaesthesia 1984; 39: 1105–11. Bjerkelund CE, Christensen P, Dragsund S, Aadahl P. [How to secure free airway?]. Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke 2010; 130(5): 507-10. Yentis SM, Lee DJH. Evaluation of an improved scoring system for the grading of direct laryngoscopy. Anaesthesia 1998; 53(11): 1041-4. OpenAirway. Department of Anaesthesia, University of Cape Town. [internet] Accessed 2016-03-31. http://openairway.org/tag/cormack-lehane/, original_namespace=org.openehr, original_publisher=openEHR Foundation, custodian_namespace=org.openehr, MD5-CAM-1.0.1=6E128842427D617B9B54CCDD56090C01, build_uid=084269bd-bac0-41ab-8fb0-43a0e2c81ebb, revision=1.0.1}
Keywordsintubation, laryngoscopy, grading, airway, glottis, epiglottis, difficult airway
Lifecyclepublished
UIDb0fd63dc-83cd-4cf8-b2a0-a953c8b70630
Language useden
Citeable Identifier1013.1.3054
Revision Number1.0.1
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Vebjørn Arntzen, Oslo universitetssykehus HF, Norway (Nasjonal IKT redaktør)
Silje Ljosland Bakke, Nasjonal IKT HF, Norway (Nasjonal IKT redaktør)
Marcus Baw, openGPSoC / BawMedical Ltd, United Kingdom
Kristian Berg, Vestvågøy kommune - Fagutviklingsavdelingen, Norway
Bjørn Christensen, Helse Bergen HF, Norway
Lisbeth Dahlhaug, Helse Midt - Norge IT, Norway
Mikkel Gaup Grønmo, FSE, Helse Nord, Norway (Nasjonal IKT redaktør)
Karl Trygve Kalleberg, Oslo Universitetssykehus, Norway
Lars Morgan Karlsen, DIPS ASA, Norway
Heather Leslie, Ocean Informatics, Australia (openEHR Editor)
Hallvard Lærum, Direktoratet for e-helse, Norway
Ian McNicoll, freshEHR Clinical Informatics, United Kingdom (openEHR Editor)
Bjørn Næss, DIPS ASA, Norway
Vladimir Pizzo, Hospital Sírio Libanês, Brazil
Tanja Riise, Nasjonal IKT HF, Norway
Rowan Thomas, St. Vincent's Hospital Melbourne, Australia
Jon Tysdahl, Furst medlab AS, Norway
John Tore Valand, Haukeland Universitetssjukehus, Norway (Nasjonal IKT redaktør)
Nils Widnes, Helse-Bergen, Norway
Thomas Wilson, Finnmarkssykehuset HF Klinikk Hammerfest, Norway, originalLanguage=en, translators=Finnish: Vesa Peltola, Tieto Finland
Norwegian Bokmål: John Tore Valand / Silje Ljosland Bakke, Helse Bergen HF / Nasjonal IKT HF
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  • Grade 1: Full view of the glottis [Full view of the glottis.]
  • Grade 2: Partial view of the glottis or arytenoids [Partial view of the glottis or arytenoids.]
  • Grade 3: Only epiglottis visible [Only epiglottis visible.]
  • Grade 4: Neither glottis nor epiglottis visible [Neither glottis nor epiglottis visible.]
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