Palp Final OP MM Flashcards
(40 cards)
Quadratus Lumborum
O: post iliac crest
I: inf border 12th rib, TVPs L1-L4
A:lat flex, ext vertebral column, hip hikes, depresses 12th rib during forced expiration, stabilizes 12th rib during inspiration
Gluteus Medius
O: ilium between anterior and posterior gluteal line & gluteal aponeurosis
I: posterior-lateral surface of greater trochanter of femur
A: abduction and internal rot (ant fibers) and external rot (post fibers) of the hip. May assist with ext of the hip
Gluteus Maximus
O: posterior gluteal line, iliac crest, sacrum, coccyx and sacrotuberous lig
I: gluteal tuberosity and ITB
A: ext of hip & assists in ext rot, stabilizes knee, ext of trunk
Rectus Femoris
O: straight hd- AIIS
reflected hd- ilium above acetabulum
I: tibial tuberosity
A: ext @ knee & flex @ hip
Vastus Lateralis
O: intertrochanteric line, inf part of greater trochanter, lat lip of linea aspera,
I: tibial tuberosity
A: ext @ knee jt
Pectineus
O: pectineal line of superior ramus of pubis
I: pectineal line of femur
A: abducts and flexes thigh
Adductor Longus
O: body of pubis
I: middle 1/3 of med lip of linea aspera
A: adducts thigh at hip jt
Gracilis
O: body and inf ramus of pubis and ramus of ischium
I: pes anserine
A: adducts leg at hip & assists in flex and med rot of leg at knee jt
Adductor Magnus
O: inf ramus of pubis, ramus of ischium, ischial tuberosity
I: adductor portion- linea aspera, medial supracondylar ridge of the femur
hamstring portion- adductor tubercle
A: adductor portion- adducts thight
hamstring portion- ext of thigh
Tibialis Anterior
O: Lateral condyle and upper half of lateral surface of shaft of tibia and interosseus membrane
I: medial cuneiform and base of the first metatarsal
A: dorsiflexion and inversion
Fibularis Longus
O: head and upper 2/3 of lateral surface of fib
I: lateral side of medial cuneiform and base of the first metatarsal
A: eversion and plantarflexion
Extensor Hallucis Longus
O: middle 1/2 of ant surface of shaft of fib and interosseus membrane
I: base of distal phalanx of big toe
A: extends big toe and assists with dorsiflexion
Soleus
O: posterior surface of head and upper 1/3 of shaft of fib, soleal line of tib and tendinous arch between tib and fib
I: Achilles tendon; posterior surface of calcaneus
A: Plantarflexion
Abductor Hallucis
O: medial tubercle of calcaneus and the flexor retinaculum
I: medial side of base of the proximal phalanx of toe
A: abducts and flexes the big toe at MTP jt
Extensor Digitorum Brevis
O: upper and lateral surface of calcaneus
I: lateral aspect of EDL tendons on digits 2-4
A: extends digits 2-4 at IP and MTP jts
Serratus Posterior Superior
O: SPs C7-T2/3
I: ribs 2-5
A: elevates ribs during inspiration
Serratus Posterior Inferior
O: SPs T11-L2
I: ribs 9-12
A: stabilizes ribs during forced expiration, ipsilateral rot, ext of tspine
Splenius Cervicis
O: SPs T3-T6
I: post tubercles TVPs C1-C3
A: ext, lat flex, ipsilateral rot cspine
Splenius Capitis
O: SPs C7-T3
I: mastoid process and lat 1/3 of sup nuchal line
A: ext, lat flex, ipsilateral rot of hd and cspine
Iliocostalis Lumborum
O: SPs T11-L5, sacrum, PSIS, posterior iliac crest
I: lower 6 ribs med to their angles
A: ext. lat flex, ipsilateral rot
Spinalis Cervicis
O: SPs C7-T2
I: SPs C2(sometimes C3-4)
A: ext and lat flex
Semispinalis Capitis
O: TVPs T6-C7 & articular processes C6-C4
I: occipital bone-b/w sup and inf nuchal line
A: ext and lat flex
Longissimus Capitis
O: articular processes C4-C7 & TVPs T1-T5
I: mastoid process
A: ext, lat flex, assists in ipsilateral rot
External Oblique
O: Lower 8 ribs
I: xiphoid process, linea alba, pubic crest, pubic tubercle, ant 1/2 iliac crest
A: flex, ipsilateral flex, contralateral rot.
