Front | Back |
Area b/w hip and knee
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Thigh
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Thigh muscles are divided into three groups
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Anterior Posterior Medial
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Larges bone in the body Rounded head articulates with the acetabulum of the pelvis Greater and Lesser Trochanters are points of attachments for muscles Intertrochanteric line for attachment of joint capsule
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![]() Femur |
One of the throchanter that is in the anteromedial part of the femur
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Lesser Trochanter
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Part of the Femur that can be palpated laterally has a bursae, it can be inflamed to cause Hip Bursitis
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Greater Throchanter
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Name Muscles of the Medial Compartment of the thigh
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Pectineus Adductor Longus Adductor Brevis Adductor Magnus Gacilis Obturator Externus
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Adductor Longus , Adductor Brevis and Adductor Magnus are part of the
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Adductor Group Mucles
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A strong fascial sleeve that divides the thigh into three compartments Anterior, Medial, and Posterior. This facia encloses the muscles of the thigh.
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Fascia Lata
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Sartorius and Quadriceps Femoris are part of the
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Anterior Compartment Musclues of the Thigh
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Origin: anterior superior iliac spineinsertion: upper medial shaft of tibiaAction: Assists flexion of femur, abduction, lateral rotation, flexion of knee, medial rotation of tibia when knee is flexed and foot is unweightedNerve: Femoral
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Sartorius
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"Tailor's muscle" It is the longest strap muscle
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![]() Sartorius |
They flex the thigh at the hip joint (sartorius and rectus femoris) and extend the leg at the knee joint
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Sartorius and Rectus femoris
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O: ischial tuberosityI: quadrate tubercle of femurA: lateral rotation of femurN. Quadratus femoris
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Quadriceps Femoris (4 head)
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O: anterior sacrum, Sacral ligamentI: Greater trochanter of femurA: lateral rotation of femurN: nerve to piriformis
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Piriformis
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These muscles are part of which thigh group:piriformisgemellus superiorobturator internusgemellus inferiorquadratus femoris
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DEEPER GROUP & POSTERIOR THIGH
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