Practical #2 Flashcards
Origin of iliacus
Iliac fossa
Insertion of Iliacus
Lesser trochanter/ femur
Action of Iliacus
Flexion of femur at hip
Nerve supply of Iliacus
Femoral N
Origin of psoas major
Bodies and transverse processes of lumbar vertebrae
Insertion of psoas major
Lesser trochanter of femur
Action of psoas major
Flexion of femur at hip
Nerve supply of psoas major
Femoral nerve
Origin of psoas minor
Bodies of T12 + L1
Insertion of psoas minor
illopubic eminence of pubis
Action of psoas minor
Flexion of pelvic bone
Nerve supply of psoas minor
L1
Origin of sartorius
Anterior/superior iliac spine
Insertion of sartorius
Superior medial shaft of tibia
Action of sartorius
Medically rotates leg
Nerve supply of sartorius
Femoral nerve
Origin of recuts femoris
Acetabulum of pelvic bone
Insertion of rectus femoris
Base of patella
Action of recuts femoris
Extends leg at knee
Nerve supply of recuts femoris
Femoral nerve
Origin of vastus lateralis
Greater trochanter of femur
Insertion of vastus lateralis
Base of patella
Nerve supply of vastus lateralis
Femoral nerve
Action of vastus lateralis
Extends leg at knee
Origin of vastus medialis
Linea aspera of femur
Insertion of vastus medialis
Base of patella
Action of vastus medialis
Extend leg at knee
Nerve supply of vastus medialis
Femoral nerve
Origin of vastus intermedius
Anterior/lateral aspect of femur
Insertion of vastus intermedius
Base of patella
Action of vastus intermedius
Extend leg at knee
Nerve supply of vastus intermedius
Femoral nerve
Origin of gracilis
Ramus of ishium
Insertion of gracilis
Superior medial shaft of tibia
Action of gracilis
Adducts femur
Nerve supply of gracilis
Obturator nerve
Origin of pectineus
Superior rami of pubis
Insertion of pectineus
Pectineal line of aspera
Action of pectineus
Adducts femur
Nerve supply of pectineus
Femoral and obturator nerve
Origin of adductor longus
Superior ramus of pubis
Insertion of adductor longus
Linea aspera of femur
Action of adductor longus
Adduct femur
Nerve supply of adductor longus
Obturator nerve
Origin of adductor brevis
Inferior ramus of pubis
Insertion of adductor brevis
Linea aspera of femur
Action of adductor brevis
Adducts femur
Nerve supply of adductor brevis
Obturator nerve
Origin of adductor magnus
Rami of ischium
Insertion of adductor magnus
Linea aspera of femur
Action of adductor magnus
Adduct femur
Nerve supply of adductor magnus
Obturator nerve
Origin of tensor faschia lata
Crest of ileum
Insertion of tensor faschia lata
Iliotibial tract
Action of tensor faschia lata
Rotates femur
Nerve supply of tensor faschia lata
Superior gluteal nerve
Origin of gluteus Maximus
Sacrum
Insertion of gluteus Maximus
Iliotibial tract
Action of gluteus Maximus
Stabilizes knee
Nerve supply of gluteus Maximus
Inferior gluteal nerve
Origin of gluteus medius
External surface of ilium
Insertion of gluteus medius
Grater trochanter of femur
Action of gluteus medius
Abducts femur
Nerve supply of gluteus medius
Superior gluteal nerve
Origin of gluteus minimus
External surface of ilium
Insertion of gluteus minimus
Greater trochanter of femur
Action of gluteus minimus
Abducts femur
Nerve supply of gluteus minimus
Superior gluteal nerve
Origin of piriformis
Sacrum
Insertion of piriformis
Greater trochanter of femur
Action of piriformis
Laterally rotates femur
Nerve supply of pirifomis
S1, S2
Origin of superior gamellus
Spine of ischium
Insertion of superior gemellus
Greater trochanter of femur
Action of superior gemellus
Laterally rotates femur
Nerve supply of superior gemellus
L4, L5, S1, S2
Origin of Obturator internus
Internal surface of obturator membrane
Insertion of obturator internus
Greater trochanter of femur
Action of obturator internus
Laterally rotates femur
Nerve supply of obturator internus
L4, L5, S1, S2
Origin of inferior gemellus
Ischial tuberosity
Insertion of inferior gemellus
Greater trochanter of femur
Action of inferior gemellus
Laterally rotates femur
Nerve supply of inferior gemellus
L4, L5, S1, S2
Origin of obturator externis
External surface of obturator membrane
Insertion of obturator externus
Trochanteric fossa of femur
Action of obturator externus
Laterally rotates femur
Nerve supply of obturator externus
Obturator nerve
Origin of quadratic femoris
Ishial tuberosity
Insertion of quadratus femoris
Quadrate tubercle of femur
Action of quadratus femoris
Laterally rotates femur
Nerve supply of quadratus femoris
L4, L5, S1, S2
Origin of semitendinosus
Ischial tuberosity of pelvis
Insertion of semitendinosus
Medial condyle of tibia
Action of semitendinosus
Stabilize hip
Nerve supply of semitendinosus
Sciatic nerve
Origin of semimembranosus
Ischial tuberosity of pelvis
Insertion of semimembranosus
Medial condyle of tibia
Action of semimembranosus
Stabilize hip
Nerve supply of Semimembranosus
Sciatic nerve
Origin of biceps femoris
Long head: Ischial tuberosity
Short head: Linea aspera of femur
Insertion of biceps femoris
Head of fibula
Action of biceps femoris
Laterally rotates leg
Nerve supply of biceps femoris
Sciatic nerve
Origin of tibialis anterior
Shaft of tibia
Insertion of tibialis anterior
1st metatarsal
Action of tibialis anterior
Inverts foot
Nerve supply of tibialis anterior
Deep fibular nerve
Origin of extensor digitorum longus
Shaft of fibula
Insertion of extensor digitorum longus
Middle and distal phalanges of digits 2-5
Action of extensor digitorum longus
Extends digits 2-5
Nerve supply of extensor digitorum longus
Deep fibular nerve
Origin of fibularis tertius
Shaft of fibula
Insertion of fibularis tertius
5th metatarsal
Action of fibularis tertius
Everts foot
Nerve supply of fibularis tertius
Deep fibular nerve
Origin of fibularis longus
Shaft of fibula
Insertion of fibularis longus
1st metatarsal
Action of fibularis longus
Everts foot
Nerve supply of fibularis longus
Superficial fibular nerve
Origin of fibularis brevis
Shaft of fibula
Insertion of fibularis brevis
5th metatarsal
Action of fibularis brevis
Everts foot
Nerve supply of fibularis brevis
Superficial fibular nerve
Origin of gastrocnemius
Lateral + medial condyles of femur
Insertion of gastrocnemius
Tuberosity of calcaneous
Action of gastrocnemius
Flexes leg
Nerve supply of gastrocnemius
Tibial nerve
Origin of soleus
Soleal line of tibia
Insertion of soleus
Tuberosity of calcaneous
Action of soleus
Stabilizes ankle
Nerve supply of soleus
Tibial nerve
Origin of plantaris
Lateral supracondylar ridge of femur
Insertion of plantaris
Tuberosity of calcaneous
Action of plantaris
Plantar flexes foot
Nerve supply of plantaris
Tibial nerve
Origin of popliteus
Lateral condyle of femur
Insertion of popliteus
Posterior proximal shaft of tibia
Action of popliteus
Stablaizes knee
Nerve supply of popliteus
Tibial nerve
Origin of flexor hallucis longus
Shaft of fibula
Insertion of flexor hallucis longus
Distal phalanx of digit 1
Nerve supply of flexor hallucis longus
Tibial nerve
Origin of tibialis posterior
Shaft of tibia
Insertion of tibialis posterior
Cuboid
Action of tibialis posterior
Inverts foot
Nerve supply of tibialis posterior
Tibial nerve
Origin of extensor digitorum brevis
Calcaneous
Insertion of extensor digitorum brevis
Tendons of extensor digitorum longus of digits 2-4
Action of extensor digitorum brevis
Extends digits 2-4
Nerve supply of extensor digitorum brevis
Deep fibular nerve
Origin of extensor hallucis brevis
Calcaneous
Insertion of extensor hallucis brevis
Proximal phalanx of digit 1
Action of extensor hallucis brevis
Extends digit 1
Nerve supply of extensor hallucis brevis
Deep fibular nerve
Origin of abductor digiti quinti
Tuberosity of calcaneous
Insertion of abductor digit quinti
Proximal phalanx of digit 5
Action of abductor digiti quinti
Abducts digit 5
Nerve supply of abductor digiti quinti
Lateral plantar nerve
Origin of flexor digitorum brevis
Tuberosity of calcaneous
Insertion of flexor digitorum brevis
Middle phalanges of digits 2-5
Action of flexor digitorum brevis
Flexes digits 2-5
Nerve supply of flexor digitorum brevis
Medial plantar nerve
Origin of lumbricals
Tendons of flexor digitorum longus
Insertion of lumbricals
Proximal phalanx of digits 2-5
Action of lumbricals
Flexes MP joints at digits 2-5
Nerve supply of lumbricals
1st lumbrical = medial plantar nerve
The rest = lateral plantar nerve
Origin of adductor hallucis
Transverse head of ligaments associated w/ lateral 4 MP joints
Insertion of adductor hallucis
Proximal phalanx of digit 1
Action of adductor hallucis
Adducts digit 1
Nerve supply of adductor hallucis
Lateral plantar nerve
Origin of flexor digiti quinti brevis
Cuboid
Insertion of flexor digiti quinti brevis
Proximal phalanx of digit 5
Action of flexor digiti quinti brevis
Flexes digit 5
Nerve supply of flexor digiti quinti brevis
Lateral plantar nerve
Origin of flexor hallucis brevis
Cuboid
Insertion of flexor hallucis brevis
Proximal phalanx of digit 1
Action of flexor hallucis brevis
Flexes digit 1
Origin of dorsal interosseous
Metatarsal bones
Insertion of dorsal interosseous
Proximal phalanx of digits 2-4
Action of dorsal interosseous
Flexes digits 2-4
Nerve supply of dorsal interosseous
Lateral plantar nerve
Origin of plantar interosseous
3-5 metatarsals
Insertion of plantar interosseous
Proximal phalanx of digits 3-5
Action of plantar interosseous
Flexes digits 3-5
Nerve supply of plantar interosseous
Lateral plantar nerve
Nerve supply of flexor hallucis brevis
Medial plantar nerve
Action of flexor hallucis longus
Flexes digit 1
Nerve supply of flexor hallucis brevis
Medial plantar nerve
