79819-9

Study observation Left retina by OCT

Active

Term Description

This term was developed in collaboration with the National Institute of Health's National Eye Institute (NEI) as part of an effort to standardize the data elements collected by the National Ophthalmic Disease Genotyping and Phenotyping Network (eyeGENE).

Part Descriptions

LP203651-7 EYE.OCT.NEI
Developed in collaboration with the National Institute of Health's National Eye Institute (NEI) as part of an effort to standardize the data elements collected by the National Ophthalmic Disease Genotyping and Phenotyping Network (eyeGENE). Source: Regenstrief LOINC

LP97035-7 OCT
Optical coherence tomography (OCT) is a non-invasive imaging technique that provides an in vivo, cross-sectional view of the retina. There are 6 retinal layers viewable with OCT: the nerve fiber layer (NFL), the inner plexiform layer and ganglion cell layer (IPL+GCL), the inner nuclear layer (INL), the outer plexiform layer (OPL), the outer nuclear layer and photoreceptor inner segments (ONL+PIS), and photoreceptor outer segments (POS). OCT uses low-coherence interferometry to provide very accurate cross-sectional images. Two forms of OCT are time domain and spectral domain. Spectral domain has replaced the former because of its speed (20,000+ scans per second to avoid motion artifacts) and high resolution, and it can both visualize and measure the thickness of the retinal pigment epithelium and the nerve fiber layer adjacent to the optic disc. Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name: Study observation:Find:Pt:Retina.left:Nom:OCT
Long Common Name: Study observation Left retina by OCT
Short Name: Study obs L ret OCT

Part Model Get Info

Component
Study observation
LP19257-2
- Analyte
  Study observation
  LP19257-2
  - Component Numerator
    Study observation
    LP19257-2
    - Component Numerator Core
      Study observation
      LP19257-2
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    NULL
    - Component Denominator Core
      NULL
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
Find
LP6813-2
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
Retina.left
LP30246-0
- System Core
  Retina.left
  LP30246-0
- Super System
  NULL
Scale
Nom
LP7750-5
Method
OCT
LP97035-7

Preferred Answer List: LL3763-1

Source: National Eye Institute

Answer	Code	Answer ID
No abnormal findings	0	LA24809-8
Atrophy	1	LA24637-3
Cystoid macular edema	2	LA25465-8
Disruption in Bruchs membrane	3	LA25463-3
Epiretinal membrane	4	LA24864-3
Photoreceptor layer remodeling	5	LA25464-1
Schisis cysts	6	LA24889-0
Sub-RPE deposition	7	LA25503-6
Other, Specify:	OTH	LA46-8
UnknownCopyright http://snomed.info/sct ID:261665006 Unknown (qualifier value)	UNK	LA4489-6

Basic Attributes

Class: EYE.OCT.NEI
Type: Clinical
First Released: Version 2.54
Last Updated: Version 2.68 (MIN)
Order vs. Observation: Observation

Language Variants Get Info

Tag	Language	Translation
el-GR	Greek (Greece)	Παρατήρηση μελέτης:Εύρεση:Pt:Αμφιβληστροειδής.αριστερά:Nom:OCT Synonyms: EYE EYE.OCT EYE.OCT.NEI Nom OCT Pt Αμφιβληστροειδής Αμφιβληστροειδής.αριστερά Εύρεση Μελέτη Παρατήρηση Παρατήρηση μελέτης
es-MX	Spanish (Mexico)	Observación del estudio:Tipo:Punto temporal:Retina izquierda:Nominal:OCT
it-IT	Italian (Italy)	Rilievo:Osservazione:Pt:Retina.sinistra:Nom:OCT,Tomografia a coerenza ottica,TCO Synonyms: Concetti di tomografia ottica a coerenza di fase ( Occhio Oftalmologia - Tomografia ottica a coerenza di f Osservazione Osservazione di studio Punto nel tempo (episodio) Retina Sinistra
zh-CN	Chinese (China)	检查观察结果:发现:时间点:视网膜.左侧:名义型:光学相干断层扫描术 Synonyms: L LT 光学相干层析成像术;optical coherence tomography;OCT;光学相干断层成像术;光學相干斷層掃瞄;光学相干断层扫描;光学相干断层扫描成像术;光学相干断层扫描分析分类型应答;分类型结果;名义性;名称型;名词型;名词性;标称性;没有自然次序的名义型或分类型应答发现是一个原子型临床观察指标，并不是作为印象的概括陈述。体格检查、病史、系统检查及其他此类观察指标的属性均为发现。它们的标尺对于编码型发现可能是名义型，而对于叙述型文本之中所报告的发现，则可能是叙述型。;发现物;所见;结果;结论向左向左侧左左侧（Left，LT，L）左侧视网膜左向左边时刻;随机;随意;瞬间检查;检查观察检查分析眼;眼睛;眼科;眼科学与验光变量;眼科学与验光指标眼科学与视力测定变量（眼科、眼）.光学相干断层扫描术（光学相干断层扫描、光学相干断层成像、光学同调断层扫描术、OCT）眼科学与视力测定变量.光学相干断层扫描术（光学相干断层扫描、光学相干断层成像、光学同调断层扫描术、OCT）.NEI;NEI eyeGENE''s optical coherence tomography concepts;NEI eyeGENE 光学相干断层扫描术（光学相干断层扫描、光学相干断层成像、光学同调断层扫描术、OCT）概念研究;检查项目;调查;考察;研究项目;学习考察观测视衣调查

LOINC Terminology Service (API) using HL7^® FHIR^® Get Info

CodeSystem lookup: https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=79819-9

Third Party Copyright

This material includes SNOMED Clinical Terms® (SNOMED CT®) which is used by permission of the International Health Terminology Standards Development Organisation (IHTSDO) under license. All rights reserved. SNOMED CT® was originally created by The College of American Pathologists. "SNOMED" and "SNOMED CT" are registered trademarks of the IHTSDO.

This material includes content from the US Edition to SNOMED CT, which is developed and maintained by the U.S. National Library of Medicine and is available to authorized UMLS Metathesaurus Licensees from the UTS Downloads site at https://uts.nlm.nih.gov.

Use of SNOMED CT content is subject to the terms and conditions set forth in the SNOMED CT Affiliate License Agreement. It is the responsibility of those implementing this product to ensure they are appropriately licensed and for more information on the license, including how to register as an Affiliate Licensee, please refer to https://www.snomed.org/get-snomed or [email protected]<mailto:[email protected]>. This may incur a fee in SNOMED International non-Member countries.

LOINC Copyright

Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.