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Leg and Ankle

Leg and Ankle. Fibula distal end (post.). Lateral malleolus Fibular/ proneal groove ( tendons ) Malleolar fossa ( ligaments ). Tibia distal end (post.) . Medial malleolus Fibular notch ( articulates with fibula ) Malleolar groove ( tendons ). Tibiofibular joints. Synovial joint.

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Leg and Ankle

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  1. Leg and Ankle

  2. Fibula distal end (post.) • Lateral malleolus • Fibular/pronealgroove (tendons) • Malleolarfossa(ligaments)

  3. Tibia distal end (post.) • Medial malleolus • Fibular notch (articulates with fibula) • Malleolar groove (tendons)

  4. Tibiofibular joints Synovial joint • Post. Inf. tibiofibular ligament • Ant. Inf. Tibiofibular ligament Fibrous joint

  5. Articular surface: 3

  6. Movements of the ankle • Plantar Flexion • Dorsi Flexion • Inversion • Eversion

  7. Plantar Flexion/Dorsi Flexion

  8. Inversion/Eversion

  9. Tarsal bones • Talus • Calcaneus • Navicular • Cuboid • Cuneiforms

  10. 2 Talus 1 2 1

  11. Talus 3 2 3

  12. The ankle, or talocrural joint • Needs ligaments!

  13. Lateral ligament s of talocrural joint

  14. Anterior drawer test to evaluate the anterior talofibular ligament.

  15. Medial ligament s of talocrural joint

  16. The ankle, or talocrural joint, is a hinge joint • Plantar Flexion • Dorsi Flexion Inversion/Eversion?

  17. Intertarsal joint: • Subtalar joint (ST J.) • Talocalcaneonavicular joint (TCN J.) • Calcaneocuboid (small rotation) • Naviculoconeiforms (almost no movement)

  18. Calcaneous bone

  19. Calcaneous bone

  20. Subtalar joint

  21. Lateral

  22. Medial

  23. sustentaculumtali (talar shelf) fracture

  24. Subtalar joint

  25. TCN joint

  26. TCN joint &calcaneonavicular ligament

  27. Inteosseeoustalocalcanealligament separates the ST J. from TCN J.

  28. Other ligaments • Calcaneofibular • Tibionavicular • Tibiocalcaneal • Talocalcaneal

  29. Calcaneofibular

  30. Talar tilt test to evaluate the calcaneofibular ligament.

  31. Deltoid

  32. Deltoid

  33. eversion injuries :Pott's fracture

  34. inversion injuries: ankle sprain

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