Hip & Pelvis Muscle Attachments Flashcards
Gluteus maximus
Origin: Posterior ilium, sacrumInsertion: Iliotibial band and gluteal tuberosity
Gluteus medius
Origin: Gluteal lines on posterior iliumInsertion: Greater trochanter
Gluteus minimus
Origin: Gluteal lines on posterior iliumInsertion: Greater trochanter
Piriformis
Origin: Sacrum, obturator membrane, ischiumInsertion: Greater trochanter
Gemelli superior
Origin: Sacrum, obturator membrane, ischiumInsertion: Greater trochanter
Obturator internus
Origin: Sacrum, obturator membrane, ischiumInsertion: Greater trochanter
Gemelli inferior
Origin: Sacrum, obturator membrane, ischiumInsertion: Greater trochanter
Obturator externus
Origin: Sacrum, obturator membrane, ischiumInsertion: Greater trochanter
Quadratus femoris
Origin: Sacrum, obturator membrane, ischiumInsertion: Greater trochanter
Biceps femoris
Origin: LH - Ischial tuberosity, SH - Linea asperaInsertion: Fibular head
Semitendinosus
Origin: Ischial tuberosityInsertion: Anterior medial tibial condyle
Semimembranosus
Origin: Ischial tuberosityInsertion: Medial tibial condyle
Tensor fascia latae
Origin: Lateral to ASISInsertion: Iliotibial band
Iliotibial band
Origin: Gluteus maximus & tensor fascia lataInsertion: Gerdy’s tubercle
Adductor magnus
Origin: Inferior pubis and ischiumInsertion: Adductor tubercle & linea aspera
Adductor longus
Origin: Pubic boneInsertion: Linea aspera
Adductor brevis
Origin: Pubic boneInsertion: Upper linea aspera
Pectineus
Origin: Pubic boneInsertion: Pectineal line
Psoas
Origin: Anterior lumbar spineInsertion: Lesser trochanter
Iliacus
Origin: Iliac fossaInsertion: Lesser trochanter
Sartorius
Origin: ASISInsertion: Anterior medial tibial condyle
Rectus femoris
Origin: AIISInsertion: Tibial tuberosity via patellar tendon
Vastus medialis
Origin: Linea asperaInsertion: Tibial tuberosity via patellar tendon
Vastus lateralis
Origin: Linea aspera & lateral femurInsertion: Tibial tuberosity via patellar tendon
Vastus intermedius
Origin: Anterior femurInsertion: Tibial tuberosity via patellar tendon