76862008: Structure of ostium of left coronary artery (body structure)

SNOMED CT Concept\Body structure\Anatomical or acquired body structure (body structure)\Anatomical structure\...

\Structure of anatomical cluster (body structure)\Structure of anatomical compartment (body structure)\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\...

\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of ostium of left coronary artery
\Intrathoracic cardiovascular structure\Structure of intrathoracic blood vessel (body structure)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Intrathoracic cardiovascular structure\Structure of intrathoracic blood vessel (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery

\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of ostium of left coronary artery
\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Mediastinal structure\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Mediastinal structure\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Mediastinal structure\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of ostium of left coronary artery

\Structure of thoracic viscus\Heart structure\Heart part\Coronary artery structure\...

\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery

\Left coronary artery structure (body structure)\Structure of ostium of left coronary artery

\Body organ structure\Structure of viscus\Structure of thoracic viscus\Heart structure\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Body organ structure\Structure of viscus\Structure of thoracic viscus\Heart structure\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of ostium of left coronary artery
\Body organ structure\Organ cavity structure\Structure of organ cavity subdivision\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Organ part\Cardiovascular organ part\Heart part\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Body organ structure\Organ part\Cardiovascular organ part\Heart part\Coronary artery structure\Left coronary artery structure (body structure)\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Type of vessel\Large blood vessel structure\Structure of large artery\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Type of vessel\Structure of great blood vessel (organ)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Type of vessel\Structure of great blood vessel (organ)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of intrathoracic blood vessel (body structure)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of intrathoracic blood vessel (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Regional blood vessel structure (body structure)\Vascular structure of trunk\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Systemic vascular structure\Systemic arterial structure\Non-coronary systemic artery structure\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Systemic vascular structure\Systemic arterial structure\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Systemic vascular structure\Systemic arterial structure\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Systemic vascular structure\Systemic arterial structure\Branch of thoracic aorta\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Systemic vascular structure\Systemic arterial structure\Branch of thoracic aorta\Coronary artery structure\Left coronary artery structure (body structure)\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Blood vessel part\Arterial part\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Blood vessel part\Arterial part\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Arterial structure\Systemic arterial structure\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Arterial structure\Systemic arterial structure\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Arterial structure\Systemic arterial structure\Branch of thoracic aorta\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Arterial structure\Systemic arterial structure\Branch of thoracic aorta\Coronary artery structure\Left coronary artery structure (body structure)\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Arterial structure\Arterial part\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Arterial structure\Arterial part\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Body organ structure\Blood vessel structure (body structure)\Arterial structure\Structure of large artery\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery

\Anatomical junction\Anatomical orifice\Structure of ostium of coronary artery\Structure of ostium of left coronary artery

\Body tissue structure\Structure of soft tissue (body structure)\Blood vessel structure (body structure)\...

\Type of vessel\Large blood vessel structure\Structure of large artery\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Type of vessel\Structure of great blood vessel (organ)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Type of vessel\Structure of great blood vessel (organ)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery

\Regional blood vessel structure (body structure)\Vascular structure of trunk\...

\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of ostium of left coronary artery
\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of intrathoracic blood vessel (body structure)\Structure of thoracic great vessel (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Structure of blood vessel of thoracic cross-sectional segment of trunk\Structure of intrathoracic blood vessel (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery

\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of ostium of left coronary artery
\Artery of trunk\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Artery of trunk\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of ostium of left coronary artery

\Systemic vascular structure\Systemic arterial structure\...

\Non-coronary systemic artery structure\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery

\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery

\Branch of thoracic aorta\Coronary artery structure\...

\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery

\Left coronary artery structure (body structure)\Structure of ostium of left coronary artery

\Blood vessel part\Arterial part\...

\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery

\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery

\Arterial structure\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Arterial structure\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Arterial structure\Artery of trunk\Structure of artery of thoracic cross-sectional segment of trunk (body structure)\Coronary artery structure\Left coronary artery structure (body structure)\Structure of ostium of left coronary artery
\Arterial structure\Artery of trunk\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Arterial structure\Artery of trunk\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Arterial structure\Artery of trunk\Structure of artery of thorax AND/OR abdomen (body structure)\Artery of thorax\Artery of mediastinum\Coronary artery structure\Left coronary artery structure (body structure)\Structure of ostium of left coronary artery
\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Arterial structure\Systemic arterial structure\Structure of systemic artery of trunk (body structure)\Intrathoracic systemic artery\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Arterial structure\Systemic arterial structure\Structure of systemic artery of trunk (body structure)\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Arterial structure\Systemic arterial structure\Branch of thoracic aorta\Coronary artery structure\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Arterial structure\Systemic arterial structure\Branch of thoracic aorta\Coronary artery structure\Left coronary artery structure (body structure)\Structure of ostium of left coronary artery
\Arterial structure\Arterial part\Coronary artery part\Structure of ostium of coronary artery\Structure of ostium of left coronary artery
\Arterial structure\Arterial part\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery
\Arterial structure\Structure of large artery\Aortic structure\Aorta part (body structure)\Thoracic aorta structure\Ascending aorta structure\Supraaortic valve area structure\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery

\Anatomical space structure (body structure)\Organ cavity structure\Structure of organ cavity subdivision\Structure of sinus of Valsalva\Structure of left sinus of Valsalva\Structure of ostium of left coronary artery

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

127615010 Ostium of left coronary artery en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

503393010 Structure of ostium of left coronary artery en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

817629017 Structure of ostium of left coronary artery (body structure) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

1641001000052112 ostium i vänster koronarartär, struktur sv Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Sweden NRC maintained module (core metadata concept)

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Structure of ostium of left coronary artery	Is a	Structure of ostium of coronary artery	true	Inferred relationship	Some
Structure of ostium of left coronary artery	Is a	Left coronary artery structure (body structure)	true	Inferred relationship	Some
Structure of ostium of left coronary artery	del av	Entire left coronary artery	false	Additional relationship	Some
Structure of ostium of left coronary artery	Is a	Structure of left sinus of Valsalva	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Entire ostium of left coronary artery	Is a	True	Structure of ostium of left coronary artery	Inferred relationship	Some

Reference Sets

Anatomy structure and entire association reference set (foundation metadata concept)