Midterm palpable mm Flashcards
Quadratus Plantae
O: medial and lateral calcaneus
I: flexor digitorum longus tendon (lateral margin)
A: Flexion of distal phalanges 2-5
Flexor Digiti Minimi
O: base of 5th metatarsal and distal tendon of peroneus longus
I: base of proximal phalanx do little toe
A: Flexion of little toe
Flexor Hallucis Brevis
O: cuboid and lateral cuneiform
I: base of proximal phalanx of big toe
A: Flexion of big toe
Adductor Hallucis
O:
Oblique head- base of metatarsals 2-4 and distal tendon of peroneus longus
Transverse head- plantar ligaments at MTP
I: base of proximal phalanx of big toe
A: Adduction of big toe
Splenius Capitis
O: SPs of C7-T4 and Nuchal ligament
I: mastoid process and lateral 1/3 of superior nuchal line
A:
Unilateral- ipsilateral rotation and lateral Flexion of the neck
Bilateral- extension of head and neck
Levator Scapulae
O: TPs of C1-C4
I: medial border of scapula and superior angle
A: elevation of scapula, extension and lateral Flexion of neck
Rectus capitis posterior minor
O: posterior tubercle of atlas (C1)
I: medial 1/2 of inferior nuchal line
A: extension and protraction of head
Rectus capitis posterior major
O: spine of axis (C2)
I: lateral 1/2 of inferior Nuchal line
A: extension
Obliquus capitis superior
O: TP of atlas (C1)
I: b/w superior and inferior nuchal line on the occiput
A: protraction and contralateral rotation of the head at C0/C1 joint
Obliquus capitis inferior
O: spine of axis (C2)
I: TP of atlas (C1)
A: ipsilateral rotation of head
Temporoparietalis
O: Galea aponeurotica
I: fascia superior to the eat
A: elevation of ears
Auricularis
O: galea aponeurotica (anterior and superior), temporal bone- mastoid process (posterior)
I:
Anterior: anterior ear
Superior: superior to ear
Posterior: posterior to ear
A:
Anterior: pulls ears anteriorly
Superior: elevation of ear
Posterior: pulls ear posterior
Adbuctor Digiti Minimi Pedis
O: Calcaneal tuberosity and the plantar aponeruosis
I: base of proximal phalanx of little toe (lateral side)
A: abduction of little toe
