The Hip
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Adductor Magnus

- origin:
      - posterior fibers: ischial tuberosity;
      - anterior fibers: ramus of ischium and pubis;
- insertion:
      - from a line extending from the greater trochanter along linea aspera, medial suprcondylar line and adductor tubercle on medial condyle of femur;
- action:  
      - adduction of the thigh at the hip;
      - fibers arising from ischium and ramus of ischium primarily insert distally and aid in hip extension;
      - fibers arising from ramus of pubis insert proximally and aid in hip flexion;  
      - assistance in lateral rotation, medial rotation is of controversey;
- nerve supply: obturator and sciatic, L2, L3, L4, L5, S1;
- synergists: adductor brevis, adductor longus, pectineus, gracilis

Diagnosis of Acute Groin Injuries. A Prospective Study of 110 Athletes

Symptomatic cortical irregularities of the distal femur simulating malignancy.

Adductor-related groin pain in athletes: correlation of MR imaging with clinical findings

Adductor-related groin pain in competitive athletes. Role of adductor enthesis, magnetic resonance imaging, and entheseal pubic cleft injections.