Hip Flex/Ext/abd/add Flashcards
Iliopsoas: iliacus origin
Iliac fossa
Iliopsoas: iliacus insertion
Lesser trochanter of femur
Iliopsoas: iliacus action
Hip flexion
Iliopsoas: Psoas major origin
Bodies and transverse processes of all 5 lumbar vertebrae
Iliopsoas: psoas major insertion
Lesser trochanter of femur
Iliopsoas: psoas major action
Hip flexion
Sartorius origin
Anterior superior iliac spine (ASIS)
Sartorius insertion
Pes anserine (medial surface of proximal tibia), distal to the tibial tuberosity
Sartorius action
Hip flexion/abduction/lateral rotation, knee flexion
Gluteus Maximus origin
Lateral surface of ilium behind posterior gluteal line, posterior sacrum
Gluteus Maximus insertion
Iliotibial tract/band, gluteal tuberosity of femur
Gluteus Maximus action
Extend hip, lateral rotation of hip, abduction of hip with upper fibers
Adductor magnus origin
Inferior ramus of pubis, ramus of ischium, Ischial tubercle
Adductor magnus insertion
Linea aspera and adductor tubercle on medial femur
Adductor magnus action
Hip adduction, hip extension
Gluteus medius origin
Lateral surface of ilium between anterior and posterior gluteal lines
Gluteus medius insertion
Greater trochanter of femur
Gluteus medius action
Hip abduction,
Anterior fibers: medial rotation and flexion of hip,
Posterior fibers: lateral rotation and extension of hip
Gluteus minimus origin
Lateral surface of ilium between anterior and inferior gluteal lines
Gluteus minimus insertion
Greater trochanter of femur
Gluteus minimus action
Abduction of hip, medial rotation and flexion of hip
Tensor fascia latae origin
Iliac crest posterior to ASIS
Tensor fascia latae insertion
Iliotibial tract/band
Tensor fascia latae action
Hip flexion, lateral rotation, hip abduction
Tensor fascia latae innervation
Superior gluteal nerve
Tensor fascia latae blood supply
Superior gluteal artery
Pectineus origin
Superior ramus of pubis
Pectineus insertion
Femur, distal to lesser trochanter
Pectineus action
Hip flexion and adduction
Pectineus innervation
Femoral nerve
Pectineus blood supply
Anterior division of Obturator artery
Adductor brevis origin
Body and inferior ramus of pubis
Adductor brevis insertion
Pectineal line
Adductor brevis action
Hip flexion and adduction
Adductor brevis innervation
Obturator nerve
Adductor brevis blood supply
Anterior division of Obturator artery
Adductor longus origin
Pubic tubercle
Adductor longus insertion
Medial lip of linea aspera of femur
Adductor longus action
Hip adduction and flexion
Adductor longus innervation
Obturator nerve
Adductor longus blood supply
Anterior division of Obturator artery
Quadratus femoris origin
Ischial tuberosity
Quadratus femoris insertion
Posterior surface of femur between trochanters
Quadratus femoris action
Lateral rotation of hip, adduction of hip
Quadratus femoris innervation
Nerve to Quadratus femoris
Quadratus femoris blood supply
Inferior gluteal artery
Piriformis origin
Anterior surface of sacrum
Piriformis insertion
Greater trochanter
Piriformis action
Lateral rotation of hip, abduction of thigh when hip flexed
Piriformis innervation
Sacral nerves 1-2
Piriformis blood supply
Inferior branch of lateral sacral artery
Obturator internus origin
Obturator membrane (inside pelvis), bone around Obturator foramen
Obturator internus insertion
Medial surface of greater trochanter
Obturator internus action
Lateral rotation of hip, abduction of thigh when hip flexed
Obturator internus innervation
Nerve to Obturator internus
Obturator internus blood supply
Obturator artery
Superior gemellus origin
Ischial spine
Superior gemellus insertion
Superior border of Obturator internus tendon
Superior gemellus action
Lateral rotation of hip, abduction of thigh when hip flexed
Superior gemellus innervation
Nerve to Obturator internus
Superior gemellus blood supply
Internal pudendal artery
Inferior gemellus origin
Ischial tuberosity
Inferior gemellus insertion
Inferior border of Obturator internus tendon
Inferior gemellus action
lateral rotation of hip, abduction of thigh when hip is flexed
Inferior gemellus innervation
Nerve to Quadratus femoris
Inferior gemellus blood supply
Medial circumflex femoral artery
Obturator externus origin
Obturator membrane, bone around Obturator foramen on external surface
Obturator externus insertion
Trochanteric fossa on femur
Obturator externus action
Lateral rotation of hip
Obturator externus innervation
Obturator nerve
Obturator externus blood supply
Obturator artery
Psoas minor origin
T12 & L1
Psoas minor insertion
Superior ramus of pubis
Psoas minor action
Posterior pelvic tilt
Psoas minor innervation
Lumbar nerves 1 and/or 2
Psoas minor blood supply
Lumbar arteries
Levator ani origin
Pubis, Ischial spine, fascia between the two
Levator ani insertion
Coccyx, midline around pelvic organs
Levator ani action
Support of pelvic viscera, pulls anal canal upward
Levator ani innervation
Sacral nerves 3 & 4
Levator ani blood supply
Inferior gluteal artery and pudendal artery
Ischiococcygeus origin
Ischial spine
Ischiococcygeus insertion
Lower sacrum, upper coccyx
Ischiococcygeus action
Pulls coccyx anteriorly, supports pelvic viscera
Ischiococcygeus innervation
Sacral nerves 4 & 5
Ischiococcygeus blood supply
Inferior vesical artery, inferior gluteal artery, internal pudendal artery
Iliopsoas: iliacus nerve
Femoral nerve
Iliopsoas: iliacus blood supply
Iliolumbar artery
Iliopsoas: psoas major innervation
Lumbar nerves 2-4
Iliopsoas: psoas major blood supply
Iliolumbar artery
Sartorius innervation
Femoral nerve
Sartorius blood supply
BV 5-11
Gluteus Maximus innervation
Inferior gluteal nerve
Gluteus Maximus blood supply
Inferior and superior gluteal arteries
Gluteus medius innervation
Superior gluteal nerve
Gluteus medius blood supply
Superior gluteal artery
Gluteus minimus innervation
Superior gluteal nerve
Gluteus minimus blood supply
Superior gluteal artery