SNOMED_CT

SNOMED CT Concept 1010571005: Sequential anastomosis of left internal thoracic artery from first obtuse marginal branch of circumflex coronary artery to left anterior descending coronary artery

1010571005 is a SNOMED CT concept used to represent Sequential anastomosis of left internal thoracic artery from first obtuse marginal branch of circumflex coronary artery to left anterior descending coronary artery in structured clinical data. You may see this concept in clinical documentation systems, problem lists, terminology services, interoperability records, or semantic mapping workflows. SNOMED CT is a clinical terminology used to capture healthcare meaning in a standardized, interoperable form. This concept is typed as a procedure in the terminology hierarchy.

Reviewed by HealthAssure Clinical TeamUpdated 25 May 2026

What is this code?

SNOMED CT is a clinical terminology used to capture healthcare meaning in a standardized, interoperable form. This concept is typed as a procedure in the terminology hierarchy.

When is it used?

  • Used to represent a standardized clinical concept in health records, terminology services, and semantic mappings.
  • Often linked to diagnoses, findings, procedures, body structures, organisms, substances, or observable entities depending on the concept type.
  • Semantic tag: procedure

What it does not mean

  • A terminology concept label alone does not replace clinical interpretation, diagnosis context, or treatment advice.

Key facts

Semantic tagProcedure
Definition statusPrimitive
Definition patternSubclass
OWL axioms1
Defining attributes6
Role groups3
Module900000000000207008
Parents1

Defining attributes

MethodBypass - action(qualifier value)
Procedure site - DirectStructure of left internal thoracic artery(body structure)
MethodBypass - action(qualifier value)
Procedure site - DirectStructure of left anterior descending artery(body structure)
MethodBypass - action(qualifier value)
Procedure site - DirectStructure of first obtuse marginal branch of circumflex branch of left coronary artery(body structure)

Where you may see this code

You may see this concept in clinical documentation systems, problem lists, terminology services, interoperability records, or semantic mapping workflows.

Common synonyms

Sequential anastomosis of LIMA (left internal mammary artery) from OM1 (first obtuse marginal) branch of LCX (left circumflex coronary artery) to LAD (left anterior descending) coronary arterySequential anastomosis of LITA (left internal thoracic artery) from OM1 (first obtuse marginal) branch of LCX (left circumflex coronary artery) to LAD (left anterior descending) coronary arterySequential anastomosis of left internal mammary artery from first obtuse marginal branch of circumflex coronary artery to left anterior descending coronary artery

Frequently asked questions

Code details

Code1010571005
SystemSNOMED_CT
Display nameSequential anastomosis of left internal thoracic artery from first obtuse marginal branch of circumflex coronary artery to left anterior descending coronary artery
DescriptionSequential anastomosis of left internal thoracic artery from first obtuse marginal branch of circumflex coronary artery to left anterior descending coronary artery (procedure)

Flags

BillableNo
Valid clinical useNo

Source

SourceSNOMED CT
Version20260501T120000Z
Releasesnapshot

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from SNOMED CT. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.