Lab 6: Myology - Superficial & Deep Dorsal and Ventral Hind Limb Flashcards
what muscles are in this muscle group: anterior and medial hip
- iliopsoas (iliacus and psoas major)
- sartorius
AOI of iliopsoas (iliacus and psoas major)
- action: flexion of thigh and lateral rotation of femur
- origin: iliac fossa, ala of sacrum, and vertebrae (T12-L5)
- insertion: lesser trochanter (femur)
human OR human and cat: iliopsoas (iliacus and psoas major)
both
AOI of sartorius
- action: flexion of thigh and lateral rotation of femur
- origin: anterior superior iliac spine
- insertion: proximal shaft of tibia
human OR human and cat: sartorius
both
what muscles are in this muscle group: medial thigh
- adductor magnus
- adductor longus and brevis
- pectineus
- gracilis
AOI of adductor magnus
- action: adduction and extension of thigh
- origin: pubis and ischium
- insertion: gluteal tuberosity and linea aspera (femur)
human OR human and cat: adductor magnus
both
AOI of adductor longus and brevis
- action: adduction of thigh
- origin: body and inferior ramus (pubis)
- insertion: linea aspera (femur)
human OR human and cat: adductor longus and brevis
both
AOI of pectineus
- action: adducts, flexes, and medially rotates thigh
- origin: body and inferior ramus (pubis)
- insertion: proximal shaft of femur
human OR human and cat: pectineus
both
AOI of gracilis
- action: adduction of thigh, flexion of leg
- origin: body and inferior ramus (pubis)
- insertion: proximal shaft of tibia
human OR human and cat: gracilis
both
what muscles are in this muscle group: anterior thigh
- rectus femoris (quadriceps)
- vastus lateralis (quadriceps)
- vastus medialis (quadriceps)
- vastus intermedius (quadriceps)
- tensor fasciae late
what muscles are part of the quadriceps
- rectus femoris
- vastus lateralis
- vastus medialis
- vastus intermedius
AOI of rectus femoris (quadriceps)
- action: extension of leg, flexion of thigh
- origin: anterior inferior iliac spine
- insertion: patella and tibial tuberosity
human OR human and cat: rectus femoris (quadriceps)
both
AOI of vastus lateralis (quadriceps)
- action: extension of leg
- origin: greater trochanter (femur)
- insertion: patella and tibial tuberosity
human OR human and cat: vastus lateralis (quadriceps)
both
AOI of vastus medialis (quadriceps)
- action: extension of leg
- origin: intertrochanteric line and linea aspera (femur)
- insertion: patella and tibial tuberosity
human OR human and cat: vastus medialis (quadriceps)
both
AOI of vastus intermedius (quadriceps)
- action: extension of leg
- origin: anterolateral shaft of femur
- insertion: patella and tibial tuberosity
human OR human and cat: vastus intermedius (quadriceps)
both
AOI of tensor fasciae latae
- action: flexion, abduction, and medial rotation of thigh
- origin: anterior superior iliac spine
- insertion: iliotibial tract