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Hip Anatomy Sports Physiology. Bony Anatomy. Femur = longest and heaviest bone in body Femoral Head Femoral Neck Greater Trochanter Lesser Trochanter Intertrochanteric Crest Intertrochanteric Line Gluteal Tuberosity. Bony Anatomy. Pelvic Girdle Acetabulum 3 bones fused together Ilium
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Bony Anatomy • Femur = longest and heaviest bone in body • Femoral Head • Femoral Neck • Greater Trochanter • Lesser Trochanter • Intertrochanteric Crest • Intertrochanteric Line • Gluteal Tuberosity
Bony Anatomy • Pelvic Girdle • Acetabulum • 3 bones fused together • Ilium • Iliac fossa • Iliac Crest • ASIS = Anterior superior iliac spine • AIIS = Anterior inferior iliac spine • PSIS • PIIS • Gluteal Lines • Greater Sciatic Notch Lateral View
Acetabulum • Is the large cup-shaped cavity or socket on the lateral aspect of the hip bone • Articulates with the head of the femur to form the hip joint • The Ilium, Ishium, and Pubis join to form the acetabulum
Bony Anatomy • Ilium • Iliac fossa • Iliac Crest • Iliac Tuberosity • ASIS • AIIS • PSIS • PIIS • Gluteal Lines Medial View
Bony Anatomy • Ilium • Ishium • Ramus of ishium • Ishial tuberosity • Ishial spine • Lessor Sciatic Notch
Bony Anatomy • Ilium • Ishium • Pubis • Superior Ramus of Pubis • Inferior Ramus of Pubis • Pubic Crest • Pubic Tubercle • Pectin • Symphyseal Surface
Articulations of the Hip and Pelvis • Pubic Symphysis • Interpubic disk • Some movement
Articulations of the Hip and Pelvis • Sacroiliac Joints
Articulations of the Hip and Pelvis • Hip Joint (Acetabularfemoral)
Ligamentous and Cartilogenous Structures for the Hip and Pelvic Girdle • Sacroiliac Joint • Hip Joint • Capsule • Three thickenings of the capsule • Iliofemoral • Pubofemoral • Ishiofemoral • Ligamentum Teres • Inguinal
Hip Muscles • Anterior • Rectus Femoris • Sartorius • Iliopsoas Muscle Group • Iliacus • Psoas Major
Hip Muscles • Anterior • Rectus Femoris • Sartorius • Iliopsoas Muscle Group • Iliacus • Psoas Major
Hip Muscles • Posterior • Three muscles that make up the hamstring: • Semimembranosus • Semitendinosus • Biceps Femoris • Gluteus Maximus
Hip Muscles • Medial • Adductor Brevis = short • Adductor Longus = long • Adductor Magnus = large • Pectineus • Gracilus
Hip Muscles • Lateral • Gluteus Medius • Gluteus Minimus • Tensor Fascia Lata • Six Intrinsic External Rotators • Periformis • Quadratus Femoris • Obturator Internus • Obturator Externus • Gemellua Superior • Gemellus Inferior
Hip Muscles • Lateral • Gluteus Medius • Gluteus Minimus • Tensor Fascia Lata • Six Intrinsic External Rotators • Periformis • Quadratus Femoris • Obturator Internus • Obturator Externus • Gemellua Superior • Gemellus Inferior
Movements of the Pelvis • Forward and Backward Tilt • Left and right Lateral Tilt • Left and Right Rotation
Movements of the Hip • Flexion • Extension • Abduction • Adduction • Medial rotation • Lateral rotation
Movements of the Hip and its main Muscles • Flexion • Illiopsoas, sartorius, tensor fascia lata, rectus femoris, pectineus, adductor longus, adductor brevis, adductor magnus, gracilis • Extension • Hamstrings, adductor magnus, gluteus maximus • Abduction • Gluteus medius, gluteus minimus, tensor fascia lata
Adduction • Adductor longus, adductor brevis, adductor magnus, gracilis, pectineus, oburator externus • Rotation • Medial • Gluteus medius, gluteus minimus, tensor fascia lata • Lateral • Obturator externus, obturator internus, gemelli, piriformis, quadratus femoris, gluteus maximus