77311-9

LOINC Code


LOINC code77311-9
name
descriptionCT is used for preprocedural evaluation of an endovascular stent candidate. Evaluation begins with identification of the aneurysm pathology and its relationship to treatment efficacy. For an abdominal aorta aneurysm, the imaging field of view begins above the celiac artery and also ends in the proximal thigh.
statusACTIVE

Fully-Specified Name

componentMultisection for endograft
propertyFind  =  Finding
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemAbdomen>Aorta.abdominal & Pelvis+Lower extremity.bilateral>Vessels
scaleDoc  =  Document:  A document that could be in many formats (XML, narrative, etc.)
methodCT.angio

Additional Names

short nameAb Ao; Abd; Abd Aorta; Abd Aorta+Ves-Bl; Abdo; Abdomen; Abdomen+; Abdominal; Ang; Angio; Angiography; Angm; AO; Aortic; Bil; Bilat; Both; Cardio; Cardiology; CAT scan; Computed tomography; Computerized tomography; CT Angiogram; CT angiography; CT scan; CT

Basic Attributes

classRAD
type2  Clinical
order vs. observationCTA Abd Aorta+V

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

Member of these Groups

LG41823-2Region imaged: Abdomen
LG41849-7Region imaged: Lower extremity
LG41848-9Region imaged: Pelvis

History/Usage

first released
last updated2.66
last change typeMIN  - change to field other than name

Related Names


hierarchy paths
LOINC Home
   {component}   LP432695-7
      Clinical   LP7787-7
         Radiology   LP29684-5
            Abdomen and Pelvis and Lower extremity   LP236291-3
               Abdominal aorta and Bilateral vessels   LP190666-0
                  Abdominal aorta and Bilateral vessels | Computed tomography angio | Radiology   LP405717-2
LOINC Home
   {component}   LP432695-7
      Clinical   LP7787-7
         Radiology   LP29684-5
            Abdomen and Pelvis   LP33481-0
               Abdominal aorta and Bilateral vessels   LP190666-0
                  Abdominal aorta and Bilateral vessels | Computed tomography angio | Radiology   LP405717-2

Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, 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.

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