Cross-section at T8: what lies at this level
120 structures a horizontal cut through eighth thoracic vertebra (T8) meets on the model. Hide the names to test yourself, or cut the 3D model at this level.
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Joints and ligaments 1
Cardiovascular 50
- accessory subsuperior branch of right posterior basal segmental artery
- anterior interventricular vein
- anterior papillary muscle of right ventricle
- azygos vein
- cavity of right ventricle
- descending aorta
- descending thoracic aorta
- diagonal branch of anterior descending branch of left coronary artery
- first posterior ventricular branch of right coronary artery
- first septal branch of right posterior interventricular artery
- inferior lingular artery
- inferior lingular vein
- inferior vena cava
- internal thoracic artery
- lateral branch of right lateral basal segmental artery
- left anterior basal segmental artery
- left anterior basal segmental vein
- left basilic vein
- left dorsal scapular artery
- left lateral basal segmental artery
- left lateral basal segmental vein
- left lateral thoracic artery
- left lateral thoracic vein
- left medial basal segmental artery
- left musculophrenic vein
- left posterior basal segmental artery
- left posterior basal segmental vein
- mediobasal branch of right posterior basal segmental artery
- middle cardiac vein
- posterior intercostal arteries
- posterior interventricular branch of right coronary artery
- posterior papillary muscle of right ventricle
- posterior vein of left ventricle
- right anterior basal segmental vein
- right basilic vein
- right dorsal scapular artery
- right inferior phrenic artery
- right lateral basal segmental vein
- right lateral thoracic artery
- right lateral thoracic vein
- right marginal vein
- right musculophrenic vein
- right posterior basal segmental vein
- second septal branch of right posterior interventricular artery
- set of anterior intercostal veins
- superior phrenic vein
- third right anterior branch of anterior interventricular branch of left coronary artery
- trunk of anterior interventricular branch of left coronary artery
- wall of right atrium
- wall of ventricle
Digestive 1
Skin 1
Muscular 37
- abdominal part of left pectoralis major
- abdominal part of right pectoralis major
- ascending part of left trapezius
- ascending part of right trapezius
- diaphragm
- external intercostal muscle
- innermost intercostal muscle
- internal intercostal muscle
- left external oblique
- left iliocostalis lumborum
- left iliocostalis thoracis
- left longissimus thoracis
- left pectoralis minor
- left semispinalis thoracis
- left serratus anterior
- left spinalis thoracis
- left transversus thoracis
- long head of left triceps brachii
- long head of right triceps brachii
- right external oblique
- right iliocostalis lumborum
- right iliocostalis thoracis
- right longissimus thoracis
- right pectoralis minor
- right semispinalis thoracis
- right serratus anterior
- right spinalis thoracis
- right transversus thoracis
- set of left levatores costarum breves
- set of left levatores costarum longi
- set of right levatores costarum breves
- set of right levatores costarum longi
- short head of left biceps brachii
- short head of right biceps brachii
- sternocostal part of left pectoralis major
- sternocostal part of right pectoralis major
- thoracic rotator
Respiratory 9
- inferior lingular bronchial tree
- left anterior basal segmental bronchial tree
- left lateral basal segmental bronchial tree
- left medial basal segmental bronchial tree
- left posterior basal segmental bronchial tree
- medial segmental bronchial tree
- right anterior basal segmental bronchial tree
- right lateral basal segmental bronchial tree
- right posterior basal segmental bronchial tree
Skeletal 21
- body of sternum
- eighth thoracic vertebra
- left eighth rib
- left fifth costal cartilage
- left fifth rib
- left ninth rib
- left seventh costal cartilage
- left seventh rib
- left sixth costal cartilage
- left sixth rib
- ninth thoracic vertebra
- right eighth rib
- right fifth costal cartilage
- right fifth rib
- right ninth rib
- right seventh costal cartilage
- right seventh rib
- right sixth costal cartilage
- right sixth rib
- seventh thoracic vertebra
- xiphoid process
