Sys tx mid term Flashcards
Quadratus Plantae
O: Medial and lateral aspect of the calcaneous
I: Tendon of flexor digitorum longus (FDL)
A: Flexion of digits #2-5 @ MTC, PIP and DIP joints (Helps to correct pull of FDL)
N: Lateral Plantar Nerve
AA: Medial and lateral plantar artery (Plantar arch)
Abductor Digiti minimi Pedis
O: calcaneal tuberosity (and planter facia) lateral tubercle
I: Little toe (lateral planter side of 5th proximal phalanx)
A: Abduction of 5th disit @ MTP jt (some flexion of 5th MTP jt)
N: Lateral plantar Nerve
AA: lateral plantar artery
Flexor digiti minimi Pedis
O: 5th matatarsal and fibularis longus tendon I: 5th Proximal phalanx A: flexion of 5th digit @ MTP jt N: Lateral plantar nerve AA: Lateral Plantar artery
Flexor Hallucis Brevis
O: Cuboid and 3rd Cuneiform I: Proximal phalanx of Big toe (passes through both sesamoid bones of big toe) A: Flexion of 1st digit at MTP joint N: Medial plantar nerve AA: Medial plantar artery
Splenius Capitis
O: Inferior part of Nuchal ligament and SP of C7-T4
I: Mastoid process and Lat 1/3 of Superior Nuchal line of the Occiput
A: Extension and lateral flexion and ipsilateral rotation of head and neck at the spinal joint
N: Cervical spinal
AA: Occipital artery
Lavator Scapula
O: TPs of C1-C4
I: Superior angle and Superior portion of medial border of scapula (angle to root of spine of scapula)
A: Elevates the scapula at the Scapula costal joint. Extension (Bilateral contraction) and lateral flexion (unilateral contraction) of neck at Spinal joints (there is a twist half way down)
N: Dorsal scapular nerve
AA: Dorsal scapular artery
Rectus capitis posterior minor
O: Posterior tubercle of C1 (atlas)
I: Medial 1/2 of inferior nuchal line of the occiput
A: Extension and protraction of the head at C0/C1 jt (atlanto-occipital joint)
N: Suboccipital nerve
AA: Occipital artery and vertebral
Rectus capitis Posterior major
O: SP of C2 (Axis)
I: Lateral 1/2 of Inferior Nuchal line of Occiput
A: Extension of head at C0-C1 Joint (Atlanto-occipital joint)
N: Suboccipital Nerve
AA: Occipital artery (and Vertebral)
Obliquus Capitis inferior
O: SP of C2 (axis) I: TP of C1 (atlas) A: Ipsilateral rotation of the atlas @ C1/C2 joint (Atlanto Axial joint) N: Suboccipital nerve AA: Occipital artery (And vertebral)
Obliquus Capitis Superior
O: C1 (atlas) - TP
I: Occiput between Superior and Inferior Nuchal line
A: Protraction and Contralateral rotation of head at C0C1 (AOJ) joint
N: Suboccipital Nerve
AA: Occipital artery and vertebral artery
Temporoparietalis
O: Galea aponeurotica I: Facia superior to ear A: elevates the ear N: CN VII (7) Facial nerve AA: Superficial temporal and posterior Auricular
Auricular Anterior, Superior and Posterior
O: Galea aponeurotica and anterior/superior/posterior temporal bone
I: Anterior ear, Superior ear, Posterior ear
A: Draws ear anteriorly, superiorly, posteriorly
N: CN VII 7 Facial nerve
AA: Superficial temporal and posterior auricular
Adductor Hallucis
O: oblique head - fibularis longus tendon and base of metatarsals #2and #4. Transverse head - MTP ligament
I: Big toe (lateral aspect of base of phalanx) - some flexion of big toe
A: Adduction of 1st digit at MTP jt (some flexion of big toe)
N: Lateral plantar nerve
AA: Plantar arch
