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Discover the functional and structural classifications of joints, including synarthrosis, amphiarthrosis, and diarthrosis. Learn about fibrous, cartilaginous, and synovial joints, along with angular movements. Explore synovial joint shapes and understand the anatomy of joint movements.
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Functional classification • Synarthrosis (es) • Amphiarthrosis • Diarthrosis
Structural classification • FIBROUS • SUTURE (synarthrosis) • SYNDESMOSIS (amphiarthrosis) • GOMPHOSIS (synarthrosis)
Structural Classification • Cartilaginous • Synchondrosis (epiphyseal plate, synarthrosis) • Symphysis (amphiarthrosis)
Structural Classification • SYNOVIAL
SYNOVIAL • Joint cavity/Synovial cavity • Articular Cartilage • Articular Capsule • Synovial Membrane • Synovial fluid • Outer fibrous layer
SYNOVIAL • Ligaments • Accessory ligaments e.g. cruciate • Menisci • Bursae
ANGULAR MOVEMENTS • Flexion, Dorsiflexion • Extension, Hyperextension, Plantar flexion • Abduction, Adduction • Rotation • Circumduction • Inversion, Eversion
ANGULAR MOVEMENTS • Elevation, Depression • Protraction, Retraction • Supination, Pronation
Synovial Jnt. Shapes • Gliding • Hinge • Pivot • Ellipsoidal • Saddle • Ball and Socket