lymphatics Flashcards
(37 cards)
right lymphatic duct joins ___
right subclavian v where IJV joins as well
what does right lymphatic duct drain
lymph from right upper quadrant (head and neck, thorax, upper limb)
thoracic duct joins__
left subclavian v where IJV joins as well
what does thoracic duct drain
lymph from rest of body
how many superficial nodes are there
5 groups
what do the 5 superficial nodes do
lymphatic drainage of face and scalp
5 groups of superficial nodes
- occipital
- mastoid
- pre-auricular and parotid
- submand
- submental
occipital nodes
below superior nuchal line
mastoid nodes
posterior to ear
parotid/preauricular nodes
superficial to parotid gland
submandibular nodes
surface of submand gland; between submand gland and medial surface of mand
submental nodes
under chin; surface of mylohyoid m
lymph nodes along EJV and SCM
superficial cervical
superficial cervical lymph nodes drain what
posterior and posterolateral regions of scalp
where does the lymph from superficial cervical go to
deep cervical nodes
lymph nodes along IJV
deep cervical
jugulo-digastric node
- upper group of deep cervical
- posterior belly of digastric crosses IJV
jugulo-omohyoid node
- lower group of deep cervical
- intermediate tendon of omohyoid
where does all lymph drainage of head and neck eventually go
deep cervical
right vessel from deep cervical drains into
right lymphatic duct
left vessel from deep cervical drains into
thoracic duct
vertex and back is drained by
mastoid then occipital
vertex and forward is drained by
parotid and preauricular
submental nodes drain
- medial part of lower lip
- chin
