Random Flashcards
Fascia that surrounds trapezius, SCM, and parotid gland
Superficial investing fascia
internal epimysium of constrictor m. extends from base of skull to pterygomandibular raphe and pharyngeal raphe
Pharyngobasilar fascia
Posterior cervical nodes
drain lateral neck
Stylomandibular lig
apex of styloid process to angle of mandible
Pterygomandibular raphe
Pterygoid hamulus to posterior mylohyoid line
C7 SP to external occipital protuberance (lig)
ligamentum nuchae
Supraclavicular nodes
drain axial and posterior cervical nodes
found on internla jugular and anterior jugular vein
Submental Space Boundaries
Anterior digastric hyoid bone
Submandibular space contents
Submandibular gland Lymph nodes Facial A Hypoglossal N.
Ligamentum Nuchae
C7 SP to external occipital protuberance attachment of cervical muscles
Buccopharyngeal fascia
external epimysium of constrictor m. continuous with pretracheal fascia
Zygapophysical joint
synovial plane or gliding
what does Poster longitudinal ligament become?
Tectorial membrane
continuous with axillary sheath and ALL defines posterior boundary of retropharyngeal space
Prevertebral fascia
Buccal Nodes
nose and adjacent face
found with facial vein
Paratracheal nodes
drain trachea
Mastoid Nodes
also known as retro-aricular
drais ear and adjacent scalp
Found with posterior auricular vein
Tectorial membrane
From posterior surface of axial body to anterior margin of foramen magnum (lig) supports atlanto-occipital and atlanto-axial joints
Infrahyoid, pre-laryngeal, pretrachial nodes
drain trachea, larynx, lower pharynx, esophagus
Submandibular Space Borders
Mandible, posterior and anterior digastric
what does anterior longitudinal ligament become?
anterior atlanto-occipital membrane
Superior Deep Cervical Nodes
Jugulo-Digastric
drain from larynx, pharynx, posterior palate, posterior tongue
nodes: Submandibular, buccal, parotid, mastoid, occipital, retropharyngeal
Pharyngobasilar fascia
internal epimysium of constrictor m. extends from base of skull to pterygomandibular raphe and pharyngeal raphe
Carotid space contents
Carotid sheath & contents hypoglossal N. external carotid branches and nodes
lower compartment of Temporomandibular joint
hinge
Pretracheal fascia
surrounds infrahyoid m, thyroid gland, esophagus, trachea continuous with buccalpharyngeal fascia
lateral mass to lateral mass of atlas maintains articulation of dens and anteriror arch of atlas
cruciate atlas lig
Carotid Sheath
surrounds common, internal carotid a., internal jugular v. and vagus n.
posterior arch of atlas to occipital bone supports atlanto-occiptial joints
Posterior atlanto-occipital membrane
Cruciate atlas lig
lateral mass to lateral mass of atlas maintains articulation of dens and anteriror arch of atlas
Lateral temporomandibular lig
zygomatic process of temporal bone to mandibular neck supports joint capsule limits TMJ depression and retraction
what does ligamentum flavum become?
Posterior atlanto-occipital membrane
Subclavian Space contents
Subclavian A and nodes
Median atlanto-axial joint
synovial pivot
Submental contents
Anterior digastric m. Hyoid bone digastric nodes
from dens to medial aspect of occipital condyles limits rotation of median atlanto-occipital joint
Alar Lig
Prevertebral fascia
lateral and anterior to levator scapulae, longus colli and capitis, and scalene muscles from floor of posterior triangle; base of skull to mediastinum continuous with axillary sheath and ALL defines posterior boundary of retropharyngeal space
what ligaments form the nuchal ligament
interspinous and supraspinous ligmanets
Lateral atlanto-axial
synovial plane or gliding
anterior arch of atlas to occipital bone supports atlanto-occipital joint and helps limit extension of head
Anterior atlanto-occipital membrane
Superificial Cervical Fascia
Between dermis and deep fascia, contains platymsa muscle
Carotid Space borders
SCM m posterior digastric Superior omohyoid
Muscular space borders
Bordered superiorly by hyoid Superior omohyoid SCM
Muscular Space contents
Sternothyroid m. sternohyoid m. thyroid gland larynx trachea
Submandibular nodes
Face, tongue, mouth, nose, palate
drain submental nodes
found on Facial V. and submental V.
external epimysium of constrictor m. continuous with pretracheal fascia
Buccopharyngeal fascia
Inferior deep cervical nodes
submental nodes
supraclavicular/posterior cervical
infrahyoid, pre-laryngeal, pre-tracheal, paratracheal
superior deep cervical nodes
From posterior surface of axial body to anterior margin of foramen magnum (lig)
Tectorial membrane
Parotid Nodes
Drain ear, nose face, scalp
Alar Lig
from dens to medial aspect of occipital condyles limits rotation of median atlanto-occipital joint
What happens to vertebral canal as you get more superior?
it increases in size
zygomatic process of temporal bone to mandibular neck
Lateral temporomandibular lig
Anterior cervical nodes
drain superficial anterior neck
found on anterior jugular vein
Between dermis and deep fascia, contains platymsa muscle
superficial cervical fascia
Occipital Space contents
Nerve XI BP trunks and node
Superficial investing lamina
Deep Cervical Fascia mastoid and mandible to clavical and acromion and from ligamentum nucahe and spinous process Surrounds trapezius, SCM, inferior parotid gland
apex of styloid process to angle of mandible
Stylomandibualr lig
Deep cervical fascia
Superficial investing layer (lamina) carotid sheath Prevertebral fascia pretracheal (visceral) fascia
surrounds infrahyoid m, thyroid gland, esophagus, trachea continuous with buccalpharyngeal fascia
Pretracheal fascia
Upper compart of Temporomandibular joint
synovial plane or gliding
Occipital Nodes
drain occipital scalp
Anterior Atlanto-occipital Membrane
anterior arch of atlas to occipital bone supports atlanto-occipital joint and helps limit extension of head
Subclavian space borders
Inferior omohyoid SCM clavical
Retropharyngeal Nodes
Nasopharynx
Atlanto-occipital joint
atlanto-axial joint
Occipital Space borders
SCM Inferior omohyoid trapezius
Pterygoid hamulus to posterior mylohyoid line
Pterygomandibular raphe
Submental nodes
Drain central lower lip, tip of tongue
found on submental v. and anterior jugular vein
Posterior-atlanto-occipital membrane
posterior arch of atlas to occipital bone supports atlanto-occiptial joints
Atlanto-occipital joint
ellipsoidal - synovial