LOINC Home

{component}   LP432695-7

Clinical   LP7787-7

Radiology   LP29684-5

Head   LP7281-1

Head vessels   LP191604-0

LOINC Hierarchy


Select the title to see children of the section (▸) or the LOINC code. Select a code to view information about the section/code.

▸ Head veins   LP30398-9

▸ Head vessels | Computed tomography angio | Radiology   LP404930-2

▸ Head vessels | MR angiogram | Radiology   LP404931-0

▸ Head Arteries   LP191603-2

▸ Head vessels | Ultrasound.doppler | Radiology   LP404932-8

▸ Cerebral artery   LP249208-2

▸ Vessel intracranial   LP30408-6

▸ Cerebral arteries   LP208142-2

▸ Cerebral vein   LP250982-8

▸ Brain veins   LP213645-7

▸ Brain and Head vessels   LP265327-9

▸ Internal maxillary artery   LP249210-8

▸ Sinus vein   LP34175-7

▸ Orbit vessels   LP207294-2


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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