Dislocations Of The Talus - Everything You Need To Know - Dr. Nabil Ebraheim скачать в хорошем качестве

Dislocations Of The Talus - Everything You Need To Know - Dr. Nabil Ebraheim

Dr. Ebraheim’s educational animated video describes the Dislocation of the Talus Bone, which can be either Total or Subtalar, Subtalar could be Lateral or Medial. Dislocations of the talus can be a total dislocation or a subtalar dislocation. Types of dislocation Total dislocation of the talus which is not accompanied by a fracture is a very rare injury. Most of the injuries are open. Urgent care is necessary to avoid soft tissue complication. High risk of avascular necrosis of the talus, arthritis and soft tissue infection. Subtalar (the foot is lateral or medial ). Subtalar dislocation of the talus is a rare injury that results from excessive pronation. It involves simultaneous dislocation of the distal articulations of the talus at the talocalcaneal and talonavicular joints. Lateral subtalar dislocation/ tibialis posterior tendon entrapment It is often a result of high energy trauma. Worse long-term prognosis. Irreducible lateral dislocation due to interposed tibialis posterior tendon. Could be unstable and may sublux. May need CT scan to check for fractures. Medial subtalar dislocation 85% of the dislocations are medial and often result from low energy trauma. Irreducible medial dislocation due to interposed extensor digitorum brevis or extensor retinaculum. The direction of subtalar dislocation has important effects with respect to management and outcome. Complications of subtalar dislocation may include stiffness and subtalar arthritis. Treatment •Stable- closed reduction with 3-4 weeks of immobilization followed by physical therapy. •Unstable- after closed reduction internal fixation may be required. The anteromedial incision is used for medial dislocation. Lateral approach is used for lateral dislocation.