Cross-section at T7: what lies at this level
151 structures a horizontal cut through seventh thoracic vertebra (T7) 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 74
- accessory hemiazygos vein
- anterior branch of lateral segmental artery
- anterior interventricular vein
- anterior leaflet of mitral valve
- anterior leaflet of tricuspid valve
- anterolateral head of lateral papillary muscle of left ventricle
- azygos vein
- basal branch of right anterior basal segmental artery
- cavity of left atrium
- cavity of left ventricle
- cavity of right atrium
- cavity of right ventricle
- circumflex branch of left coronary artery
- coronary sinus
- descending aorta
- descending thoracic aorta
- diagonal branch of anterior descending branch of left coronary artery
- inferior branch of medial segmental artery
- inferior lingular artery
- inferior lingular vein
- inferior part of medial segmental vein
- inferior pulmonary vein
- internal thoracic artery
- lateral branch of right anterior basal segmental artery
- lateral branch of right lateral basal segmental artery
- lateral papillary muscle of left ventricle
- left anterior basal segmental artery
- left anterior basal segmental vein
- left basilic vein
- left brachial artery
- left dorsal scapular artery
- left lateral basal segmental artery
- left lateral basal segmental vein
- left lateral thoracic artery
- left lateral thoracic vein
- left marginal vein
- left medial basal segmental artery
- left medial brachial vein
- left posterior basal segmental artery
- left thoracodorsal artery
- left thoracodorsal vein
- marginal branch of right coronary artery
- mediobasal branch of right posterior basal segmental artery
- pectoral branch of left thoraco-acromial artery
- pectoral branch of right thoraco-acromial artery
- posterior intercostal arteries
- posterior leaflet of mitral valve
- posterior leaflet of tricuspid valve
- posterior part of lateral segmental vein
- right anterior basal segmental vein
- right basilic vein
- right brachial artery
- right dorsal scapular artery
- right internal thoracic vein
- right lateral basal segmental vein
- right lateral thoracic artery
- right lateral thoracic vein
- right marginal vein
- right medial brachial vein
- right posterior basal segmental vein
- right superior segmental vein
- right thoracodorsal artery
- right thoracodorsal vein
- second right anterior branch of anterior interventricular branch of left coronary artery
- septal branch of anterior interventricular artery
- set of anterior intercostal veins
- small cardiac vein
- superior branch of medial segmental artery
- superior part of medial segmental vein
- trunk of anterior interventricular branch of left coronary artery
- trunk of right coronary artery
- wall of left atrium
- wall of right atrium
- wall of ventricle
Digestive 1
Skin 1
Muscular 46
- abdominal part of left pectoralis major
- abdominal part of right pectoralis major
- ascending part of left trapezius
- ascending part of right trapezius
- external intercostal muscle
- innermost intercostal muscle
- internal intercostal muscle
- left coracobrachialis
- left external oblique
- left iliocostalis lumborum
- left iliocostalis thoracis
- left infraspinatus muscle
- left longissimus thoracis
- left pectoralis minor
- left rhomboid major
- left semispinalis thoracis
- left serratus anterior
- left spinalis thoracis
- left subscapularis
- left teres major
- left transversus thoracis
- long head of left triceps brachii
- long head of right triceps brachii
- right coracobrachialis
- right external oblique
- right iliocostalis lumborum
- right iliocostalis thoracis
- right infraspinatus muscle
- right longissimus thoracis
- right pectoralis minor
- right rhomboid major
- right semispinalis thoracis
- right serratus anterior
- right spinalis thoracis
- right subscapularis
- right teres major
- 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 12
- inferior lingular bronchial tree
- lateral segmental 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 main bronchus proper
- right medial basal segmental bronchial tree
- right posterior basal segmental bronchial tree
Skeletal 16
- body of sternum
- eighth thoracic vertebra
- left eighth rib
- left fifth costal cartilage
- left fifth rib
- left scapula
- left seventh rib
- left sixth rib
- right eighth rib
- right fifth costal cartilage
- right fifth rib
- right scapula
- right seventh rib
- right sixth rib
- seventh thoracic vertebra
- sixth thoracic vertebra
