The Knee & The Hip Flashcards
Knee Flexors
Biceps Femoris
Origin: LH- ischial tuberosity; SH- lateral side of linea aspera
Insertions: fibular head; lateral tibial condyle
Nerve: LH- sciatic; SH- common fibular
Semitendinosus
Origin: ischial tuberosity
Insertion: anteromedial side of proximal tibia
Nerve: sciatic
Semimembranosus
Origin: ischial tuberosity
Insertion: posterior side of medial tibial condyle
Nerve: Sciatic
Gastrocnemius
Origin: posterior side of medial and lateral femoral condyle
Insertion: posterior calcaneus
Nerve: Tibial
Plantaris
Origin: posterior side of lateral femoral condyle
Insertion: posterior calcaneus
Nerves: Tibial
Popliteus
origin: lateral side of lateral femoral condyle
Insertion: posterior side of medial tibial condyle
Nerve: Tibial
Knee Extensors
Rectus Femoris
Origin: anterior inferior iliac spine (AIIS)
Insertion: tibial tuberosity
Nerve: Femoral
Vastus Lateralis
Origin: intertrochanteric line; linea aspera
Insertion: Tibial tuberosity
Nerve: Femoral
Vastus Intermedius
Origin: anterior side of proximal femur
Insertion: tibial tuberosity
Nerve: Femoral
Vastus Medialis
Origin: intertrochanteric line; linea aspera; medial supracondylar line
Insertion: tibial tuberosity
Nerve: Femoral
Hip Flexors
Psoas Major of Iliopsoas
Origin: Lateral side of vertebral bodies T12-L5
Insertions: lesser trochanter; medial side of proximal femoral diaphysis
Nerve: Lumbar Nerve Roots
Iliacus of Iliopsoas
origin: medial edge of iliac spine; iliac fossa; anterior side of superior end of lateral sacrum
insertions: lesser trochanter; medial side of proximal femur
Nerve: Femoral
Sartorius
Origin: anterior superior iliac spine (ASIS)
insertions: medial side of proximal tibia
Nerve: Femoral
Rectus Femoris
origin: AIIS
insertion: tibial tuberosity
Nerve: Femoral
Hip Extensors
Gluteus Maximus
origin: lateral edge of posterior portion of iliac spine; posterior gluteal line; posterior side of lateral sacrum; posterior side of lateral coccyx
insertion: gluteal tuberosity of femur; lateral tibial condyle
nerve: inferior gluteal