Thoracic Wall One Flashcards
Transverse process provides what
for muscles and also articular surface for the ribs
what does the crest of the head join with
intervertebral disc
what is non articulate part of the tubercle attach to
costotransverse ligament
what is another name of the sternal joint
manubriosternal joint
what is the another name for the joint between the articular facet
zygapophysial joint
What is the sternocostal joints of ribs 2 - 7
Synovial plane joint
What is the interchondral joint of 67 78 89
synovial plane joint
What is the interchondral joint of 9 + 10
fibrous joint
what is the controvertible joint
between ribs and vertebrae
what type of joint is the controvertible joint
plane synovial
how does the costovertebral joints movement
the movement at the two different attachments of the costovertebral joints at the same time
how does the upper ribs move
angled more laterallys
pump handle movement
how does the lower ribs move
angled more posteriorly
bucket handle movement
what part of the thoracic cage move anteriorly and superiorly
sternum
What part of the thoracic cage moves laterally
lower ribcage
what part of the thoracic cage moves vertical
diaphragms descends
where do most posterior intercostal arteries come direlcty
posterolateral branches from the thoracic aorta
what does the posterior intercostal arteires supply
3 to 11
where does the subcostal artery run
inferior to the 12th rib
what does the intercostal spaces 1 to 9 have arteries wise
will have an anterior intercostal artery
what does the anterior intercostal artery
arise either direct and indirect branches of the internal thoracic artery
where does the internal thoracic artery
which runs on either side of the sternum
what does the internal thoracic arteries arise from what
branches of the subclavian artery
where is the anterior intercostal arteries found
1 to 6 spaces
how will the internal thoracic artery bifurcate
superior epigastric artery and the musculophrenic artery
what does the musculophrenic artery give supply to
anterior intercostal branches that supply spaces 7 to 9
what does the anterior intercostal viens drain what
internal thoracic vien
where does anterior internal thoracic vein run
internal thoracic artery
what does the posterior intercostal vien will drain into what
azygous venous system
what is the breast an extension
that extends laterally towards the axilla - axillary tails
what does glandular tissue organised into
lobules
what for the glandular tissue support
by the fibrous tissue which is organised into a number of thick bands which asre suspensory ligaments
how does the arterial supply to the breast is via what
medial and lateral mammary arteries
what arises from axillary artery
lateral mammary arties are branches of the lateral thoric artery
medial mammary arteries are branch of what
internal thoracic artery
