click below
click below
Normal Size Small Size show me how
Gluteal O/I
Origin/Insertions
Question | Answer |
---|---|
Gluteus Maximus | Origin: Posterior portion of ilium; post lower part of sacrum and coccyx, sacrotuberous ligament Insertion: Gluteal tubersoisty and ilitotibial tract of fascia lata |
Gluteus Medius | O: Outer surface and crest of ilium between posterior and anterior gluteal lines I: Lateral surface of greater trochanter of femur |
Gluteus Minimus | O: Outer surface of ilium between anterior and inferior gluteal lines I: Anterior Surface of greater trochanter of femur |
Tensor Fasciae Latae | O: Anterior portion of crest of ilium; anterior sup iliac spine I: Iliotibial tract of fascia lata |
Piriformis | O: Anterior Sacrum I: Greater Trochanter of fermur |
Obturator Internus | O: bony inner margin of obturator foramen and inner obturator membrane I: Greater Trochanter of fermur |
Gemellus Superior | O: Ischial Spine I: Greater trochanter of femur |
Gemellus Inferior | O: Ischial Tuberosity I: Greater trochanter of femur |
Quadratus Femoris | O: Ischial tuberosity I: lower posterior greater trochanter |
Obturator Externus | O: bony outer margin of obturator foramen and outer obturator membrane I: trochanteric fossa |
Psoas Major | O: All lumbar vertebrae, transverse processes and bodies I: Lesser trochanter of femur |
Psoas Minor | O: Bodies of last thoracic and first lumbar vertebrae I: Iliopubic eminence |
Iliacus | O: Iliac Fossa I: lesser trochanter of femur |
Sartorius | O: ASIS I: upper part of medial surface of tibia |
Rectus Femoris | O: AIIS; superior margin of acetabulum I: Tibial tuberosity ( by way of patella nd patellar ligament) |
Vastus lateralis | O: lateral lip of linea aspera; lower part of greater trochanter I: tibial tuberosity |
Vastus Medialis | O: Medial lip of linea aspera; interrochanteric line I: Tibial Tuberosity |
Vastus Intermedius | O: Anterior shaft of upper femur I: tibial tuberosity |
Gracilis | O: pubic bone; medial surface of body and inferior ramus I: Upper part of medial surface of tibia |
Pectineus | O: Pectin of pubis I: Upper part of posterior femur |
Adductor Longus | O: Pubic bone, between cres and symphysis I: Linea aspera |
Adductor Brevis | O: Inferior pubic ramus I: Upper part of posterior femur |
Adductor Magnus | O: Rami of pubis and ischium I: Linea aspera; adductor tubercle |
Biceps Femoris a: Long head | O: Ischial tuberosity I: Head of fibula; lateral condyle of tibia |
Biceps Femoris b. short head | O: Linea aspera of shaft of femur I: head of fibula; lateral condyle of tibia |
Semitendinosus | O: ischial tuberosity I: upper part of medial tibia |
Semimembranosus | O: Ischial Tuberosity I: Posterior Upper tibia; medial condyle |
Tibialis Anterior | O: Lateral Condyle and upper tibia; interosseous membrane I: Medial Surface of 1st cuneiform and 1st metatarsal |
Extensor digitorum longus | O: Lateral condyle of tibia; upper 3/4 anterior fibula; interosseous membrane I: dorsal suface, middle and distal phalanges of digits 2-5 |
Extensor Hallucis Longus | O: Anteior middle fibula; interosseous membrane I; Dorsal surface, base of distal phalanx of hallux |
Peroneous tertious | O: lower third of medial fibula, interosseous membrane I: Base, fifth metatarsal |
Peroneus Longus | O: Head and upper 2/3 of lateral fibula I: Base of first metatarsal, first cuneiform |
Peroneus Brevis | O: Lower 2/3 of lateral fibula I: Base of fifth metatarsal |
Gastrocnemius | O: Medial and lateral condyles of femur I: Posterior Calcaneus via calcaneal tendon |
Soleus | O: Upper fibula; soleal line and middle 1/3 of tibia I: Posteior calcaneus via calcaneal tendon |
Plantaris | O: Posterior femur above lateral condyle I: Posterior calcaneus |
Popliteus | O: lateral condyle of femur I: Posterior tibia above soleal line |
Flexor Hallucis Longus | O: Lower 2/3 fibula; interosseous membrane I: Base of distal phalanx of hallux |
Flexor digitorum longus | O: Posterior tibia I: Base of distal phalanx of digits 2-5 |
Tibialis Posterior | O: Posterior interosseous membrane; tibia and fibula I: Navicular, cuneiforms, cuboid, metatarsals 2-4 |