Unit 3 notes

What is the Origin of Rectus Femoris

Anterior, inferior iliac spine

What is the Origin of Vastus Lateralis

Greater trochanter of femur, linea aspera of femur

What is the Origin of Vastus Medialis

Linea aspera of femur

What is the Origin of Vastus Intermedius

Anterior and lateral surfaces of body of femur

What is the Origin of Tensor Fasciae Latae

Iliac crest 

What is the Origin of Sartorius

Anterior superior iliac spine

What is the Origin of Iliacus

Iliac fossa and sacrum

What is the Origin of Psoas Major

Transverse processes and bodies of lumbar vertebrae

What is the Origin of Psoas Minor

Sides of bodies and intervertebral discs of T12-L1

What is the Origin of Adductor Magnus

Inferior ramus of pubis and ischium to ischial tuberosity

What is the Origin of Adductor Longus

Pubic crest and pubic symphysis

What is the Origin of Adductor Brevis

Inferior ramus of pubis

What is the Origin of Pectineus

Superior ramus of pubis

What is the Origin of Gracilis

Body and inferior ramus of pubis

What is the Origin of Gluteus Maximus

Iliac crest, sacrum, coccyx, aponeurosis of sacrospinalis

What is the Origin of Gluteus Medius

Ilium

What is the Origin of Gluteus Minimus

Ilium

What is the Origin of Piriformis

Anterior sacrum

What is the Origin of Obturator Internus

Medial surface of greater trochanter of femur

What is the Origin of Obturator Externus

Outer surface of obturator membrane

What is the Origin of Superior Gemelli

Ischial spine

What is the Origin of Inferior Gemelli

Ischial tuberosity

What is the Origin of Quadratus Femoris

Ischial tuberosity

What is the Origin of Long Head of Biceps Femoris

Ischial tuberosity

What is the Origin of Short Head of Biceps Femoris

Linea aspera of femur

What is the Origin of Semitendinosus

Ischial tuberosity

What is the Origin of Semimembranosus

Ischial tuberosity

What is the Origin of Tibialis Anterior

Lateral condyle and body of tibia, interosseous membrane

What is the Origin of Extensor Digitorum Longus

Lateral condyle of tibia, anterior surface of fibula, interosseous membrane

What is the Origin of Extensor Hallucis Longus

Anterior surface of middle third of fibula, interosseous membrane

What is the Origin of Fibularis Tertius

Distal third of fibula, interosseous membrane

What is the Origin of Fibularis Brevis

Distal half of body of fibula

What is the Origin of Fibularis Longus

Head and body of fibula

What is the Origin of Gastrocnemius

Lateral and medial epicondyles of femur, capsule of knee

What is the Origin of Soleus

Head of fibula, medial border of tibia 

What is the Origin of Plantaris

Lateral epicondyle of femur

What is the Origin of Popliteus

Lateral condyle of femur 

What is the Origin of Tibialis Posterior  

Proximal tibia, fibula, interosseous membrane 

What is the Origin of Flexor Digitorum Longus

Middle third of posterior surface of tibia

What is the Origin of Flexor Hallucis Longus

Distal two-thirds of posterior portion of fibula

What is the Origin of Extensor Digitorum Brevis

Calcaneus, inferior extensor retinaculum

What is the Origin of Extensor Hallucis Brevis

Calcaneus, inferior extensor retinaculum

What is the Origin of Dorsal Interossei (1st-4th)

Adjacent sides of all metatarsals

What is the Origin of Abductor Hallucis

Calcaneus, plantar aponeurosis, flexor retinaculum

What is the Origin of Flexor Hallucis Brevis

Cuboid, 3^rd cuneiform (most lateral)

What is the Origin of Abductor Digiti Minimi

Calcaneus, plantar aponeurosis, flexor retinaculum

What is the Origin of Flexor Digiti Minimi Brevis

Metatarsal V, tendon of fibularis longus

What is the Origin of Flexor Digitorum Brevis

Calcaneus, plantar aponeurosis, flexor retinaculum

What is the Origin of Adductor Hallucis

Metatarsals II-IV, ligaments of metatarsals III-V at metatarsophalangeal joints, tendon of fibularis longus

What is the Origin of Quadratus Plantae

Calcaneus

What is the Origin of Lumbricals (1st-4th)

Tendons of flexor digitorum longus

What is the Origin of Plantar Interossei (1st-3rd)

Metatarsals III-V

What is the Insertion of Rectus Femoris

Patella via quadriceps tendon, tibial tuberosity via patellar ligament 

What is the Insertion of Vastus Lateralis

Patella via quadriceps tendon, tibial tuberosity via patellar ligament 

What is the Insertion of Vastus Medialis

Patella via quadriceps tendon, tibial tuberosity via patellar ligament 

What is the Insertion of Vastus Intermedius

Patella via quadriceps tendon, tibial tuberosity via patellar ligament 

What is the Insertion of Tensor Fasciae Latae

Tibia by way of iliotibial tract

What is the Insertion of Sartorius

Medial surface of body of tibia

What is the Insertion of Iliacus

With psoas major into lesser trochanter of femur

What is the Insertion of Psoas Major

With iliacus into lesser trochanter of femur

What is the Insertion of Psoas Minor

Pectineal line, iliopectineal eminence, laterally; iliac fascia 

What is the Insertion of Adductor Magnus

Linea aspera of femur

What is the Insertion of Adductor Longus

Linea aspera of femur

What is the Insertion of Adductor Brevis

Proximal half of linea aspera of femur

What is the Insertion of Pectineus

Pectineal line of femur (between lesser trochanter and linea aspera) 

What is the Insertion of Gracilis

Medial surface of body of tibia

What is the Insertion of Gluteus Maximus

Iliotibial tract of fascia lata, superior lateral part of linea aspera (gluteal tuberosity) under greater trochanter of femur 

What is the Insertion of Gluteus Medius

Greater trochanter of femur

What is the Insertion of Gluteus Minimus

Greater trochanter of femur

What is the Insertion of Piriformis

Superior border to greater trochanter of femur 

What is the Insertion of Obturator Internus

Medial surface of greater trochanter of femur 

What is the Insertion of Obturator Externus

Trochanteric fossa 

What is the Insertion of Gemellus Superior

Medial surface of greater trochanter of femur 

What is the Insertion of Gemellus Inferior

Medial surface of greater trochanter of femur 

What is the Insertion of Quadratus Femoris

Elevation proximal to mid-portion of intertrochanteric crest on posterior femur

What is the Insertion of Biceps Femoris

Head of fibula, lateral condyle of tibia

What is the Insertion of Semitendinosus

Proximal part of medial surface of shaft of tibia 

What is the Insertion of Semimembranosus

Medial condyle of tibia 

What is the Insertion of Tibialis Anterior

Metatarsal I, 1^st cuneiform (most medial)

What is the Insertion of Extensor Digitorum Longus

Middle and distal phalanges of digits II-V 

What is the Insertion of Extensor Hallucis Longus

Distal phalanx of digit I (hallux or greater toe) 

What is the Insertion of Fibularis Tertius

Base of metatarsal V 

What is the Insertion of Fibularis Brevis

Base of metatarsal V 

What is the Insertion of Fibularis Longus

Metatarsal I, 1^st cuneiform (most medial)

What is the Insertion of Gastrocnemius

Calcaneus by way of calcaneal (Achilles) tendon 

What is the Insertion of Soleus

Calcaneus by way of calcaneal (Achilles) tendon 

What is the Insertion of Plantaris

Calcaneus, medial to calcaneal (Achilles) tendon (sometimes fused with Achilles tendon)

What is the Insertion of Popliteus

Proximal tibia

What is the Insertion of Tibialis Posterior

Metatarsals II-IV, navicular, all three cuneiforms

What is the Insertion of Flexor Digitorum Longus

Distal phalanges of digits II-V

What is the Insertion of Flexor Hallucis Longus

Distal phalanx of digit I

What is the Insertion of Extensor Digitorum Brevis

Middle phalanges of digits II-IV 

what is the Insertion of Extensor Hallucis Brevis

Proximal phalanx of digit I

What is the Insertion of Dorsal Interossei (1st-4th)

Proximal phalanges; both sides of digit II and lateral side of digits III & IV 

What is the Insertion of Abductor Hallucis

Medial side of proximal phalanx of digit I (with tendon of flexor hallucis brevis) 

What is the Insertion of Flexor Hallucis Brevis

Medial and lateral sides of proximal phalanx of digit I (via tendon containing sesamoid bone) 

What is the Insertion of Abductor Digiti Minimi

Lateral side of proximal phalanx of digit V (with tendon of flexor digiti minimi brevis) 

What is the Insertion of Flexor Digiti Minimi Brevis

Lateral side of proximal phalanx of digit V 

What is the Insertion of Flexor Digitorum Brevis

Sides of middle phalanx of digits II-V 

What is the Insertion of Adductor Hallucis

Lateral side of proximal phalanx of digit I