LE Flashcards
(53 cards)
Rectus Femoris
Straight Head: from Anterior Inferior Iliac Spine
Reflected Head: from Groove above rim of the Acetabulum
Vastus Medialis
Distal 1/2 of intertrochanteric line, medial lip of linea aspera, proximal part of medial supracondylar line, tendons of adductor longus and magnus, and medial inter-muscular septum
Vastus Lateralis
Proximal part of intertrochanteric line, anterior and inferior borders of greater trochanter, lateral lip of gluteal tuberosity, proximal 1/2 of lateral lip of linea aspera, and lateral inter-muscular septum
Vastus Intermedius
Anterior and lateral surfaces of proximal 2/3 of body of femur, distal 1/2 of linea aspera, and lateral inter muscular septum
Sartorius
ASIS and superior 1/2 of notch just distal to spine
Tensor of Fascia Latta
Anterior part of the external lip of the iliac crest, outer surface of ASIS, and deep surface of fascia latta
Iliopsoas: Psoas Major
Ventral surface of transverse processes of all lumbar vertebrae, sides of bodies and corresponding intervertebral discs of last thoracic and all lumbar vertebrae and membraneous arches that extend over sides of bodies of lumbar vertebrae
Iliopsoas: Iliacus
Superior 2/3 of iliac fossa, internal lip of iliac crest, iliolumbar and ventral SI ligaments
Pectineus
Surface of superior ramus of the pubis ventral to the pectin btwn iliopectineal eminence and pubic tubercle
Adductor Longus
Anterior surface of the pubis at the intersection of the crest and symphysis
Adductor Brevis
Outer surface of inferior ramus of the pubis
Adductor Magnus
Inferior pubic ramus, ischium (anterior), and tuberosity (posterior)
Gracilis
Inferior 1/2 of pubic symphysis and medial margin of inferior ramus of pubic bone
Obturator Externus
Rami of pubis and ischium, and external surface of obturator membrane
Gluteus Maximus
Posterior gluteal line of ilium and the portion of bone superior and posterior to it, and posterior surface of lower part of sacrum, side of coccyx, aponeurosis of erector spinae, sacrotuberous ligament and gluteal aponeurosis
Gluteus Medius
External surface of ilium btwn iliac crest and posterior gluteal line dorsally, and anterior gluteal line ventrally, and gluteal aponeurosis
Gluteus Minimus
External surface of ilium btw anterior and inferior gluteal line, and margin of greater sciatic notch
Piriformis
Surface of sacrum btwn 1, 2, 3 and 4 pelvic sacrum foramina, margin of greater sciatic foramen, and pelvic surface of sacrotuberous ligament
Superior Gemelli
External surface of ischial spine
Inferior Gemelli
Proximal part of tuberosity of ischium
Obturator Internus
Internal/pelvic surface of obturator membrame and margin of obturator foramen, pelvic surface of ischium, posterior and proximal to obturator foramen, and to slight extent from the obturator fascia
Quadratus Femoris
Proximal part of lateral border of tuberosity of ischium
Biceps Femoris Long head
Distal part of sacrotuberous ligament, and posterior part of ischial tuberosity
Biceps Femoris Short head
Lateral lip of linea aspera, proximal 2/3 of supracondylar line, and lateral inter-muscular septum