Origin and Insertion Lower Body Flashcards
Gluteus Minimus
Between anterior and inferior gluteal lines of ilium
Greater trochanter of femur (anterior portion)
Piriformis
Anterior aspect of sacrum
Greater trochanter of the femur
Gemellus Superior
Outer surface of the spine of the ischium
Greater trochanter of the femur
Obturator Internus
Internal obturator membrane and border of obturator foramen
Greater trochanter
Gemellus Inferior
Ischial tuberosity
Greater trochanter of the femur
Obturator Externus
Rami of pubis and ischium
Trochanteric fossa of the femur
Quadratus Femoris
Anterior part of ischial tuberosity
Quadrate tubercle of the intertrochanteric crest of the femur
Gluteus medius
Between posterior and anterior gluteal lines
Greater trochanter of femur
Gluteus maximus
Iliac crest, gluteal surface of ilium, lower sacrum, side of coccyx
Gluteal tuberosity, Iliotibial tract
Psoas Major
Transverse process and lateral surfaces of L1 – L4
Lesser trochanter of femur
Iliacus
Iliac Fossa, Iliac Crest
Lesser trochanter of femur
Vastus Medialis
Intertrochanteric line of femur, medial border of linea aspera of femur
Base of patella, medial supracondylar line of femur and tibial tuberosity
Vastus Lateralis
Greater trochanter of femur, intertrochanteric line of femur, lateral border of linea aspera of femur
Base of patella, tibial tuberosity
Vastus Intermedius
Anterior and lateral surface of shaft of femur
Base of patella, tibial tuberosity
Rectus Femoris
Anterior Inferior Iliac Spine (AIIS), superior to the acetabular rim of ilium
Base of patella and tibial tuberosity
Tensor Fascia Latae
Anterior part of iliac crest and Anterior Superior Iliac Spine
Iliotibial Band
Sartorius
Anterior Superior Iliac Spine
pes anserinus region
Iliotibial Band
Anterior Superior Iliac Spine
gerdy’s tubercle
Biceps Femoris
Long head – ischial tuberosity, sacrotuberous lig. Short head – middle 3rd of the lateral border of linea aspera
Head of fibula, lateral condyle of tibia
Semitendinosus
Ischial tuberosity and sacrotuberous lig.
Pes anserinus region
Semimembranosus
Ischial tuberosity
Medial condyle of tibia
Pectineus
Pectineal line of the superior ramus of the pubis
Pectineal line of the femur
Adductor Longus
anterior aspect of the pubic body inferior to the pubic crest
Medial border of the middle 3rd of linea aspera of femur
Adductor Brevis
Inferior pubic ramus
Proximal 3rd of the linea aspera of femur
Adductor Magnus
Ischiopubic ramus and ischial tuberosity
Medial border of linea aspera of femur
Gracilis
Ischiopubic ramus
Pes anserinus region
Tibialis Anterior
Proximal lateral surface and lateral condyle of tibia
Base of 1st metatarsal (medial side) and medial cuneiform
Extensor Digitorum Longus
Lateral condyle of the tibia, proximal 2/3rds of the surface of fibula and interosseus membrane
Base of middle and distal phalanges of the 2nd-5th digits
Extensor Hallucis Longus
Middle 3rd of the anterior medial surface of fibula and interosseus membrane
Base of distal phalanx of 1st digit
Fibularis Tertius
Distal 3rd of the anterior surface of the fibula interosseous membrane
Base of the 5th metatarsal
Fibularis Longus
Head and proximal 2/3rds of lateral surface of fibula
Base of 1st metatarsal and plantar surface of medial cuneiform
Fibularis Brevis
Distal half of lateral surface of fibula
Tuberosity of 5th metatarsal of foot
Gastrocnemius
Medial and Lateral condyles of femur
Posterior calcaneus via Achilles tendon
Soleus
Soleal line of tibia, posterior surface of the head and proximal shaft of fibula
Posterior calcaneus via Achilles tendon
Plantaris
Superior to the lateral epicondyle of femur
Calcaneal tuberosity
Tibialis Posterior
Posterior surface of interosseous membrane, posterior surfaces of tibia and fibula
Plantar surface of the navicular, medial, intermediate and lateral cuneiforms, base of 2nd to 4th metatarsals
Flexor Digitorum Longus
Distal 2/3rds of posterior surface of tibia
Base of distal phalanges of 2nd – 5th digits
Flexor Hallucis Longus
Distal 2/3rd of posterior surface of fibula and interosseus membrane
Base of distal phalanx of 1st digit
Popliteus
Lateral condyle of femur
Proximal posterior surface of tibia
Extensor Digitorum Brevis
Dorsal lateral surface of calcaneus
Dorsal surface of bases of middle phalanges of 2nd – 4th digits
Extensor Hallucis Brevis
Dorsal lateral surface of calcaneus
Dorsal surface of base of proximal phalanx of 1st digit
Dorsal Interossei
Sides of adjacent shafts of the 1st – 5th metatarsals
Interossei and bases of 2nd to 4th phalanges
Abductor Digiti Minimi
Calcaneal tuberosity, plantar aponeurosis
Lateral inferior border of the proximal base of the 5th digit
Flexor Digitorum Brevis
Calcaneal tuberosity and plantar aponeurosis
Medial and lateral surfaces of the middle phalanges of the 2nd-5th digits
Abductor Hallucis
Calcaneal tuberosity
Base of the proximal phalanx of 1st digit