Correlation Between Ultrasound Findings Vs Intraoperative Findings in Syndesmotic Injury in Pott's Fracture Weber b and c

Inclusion Criteria: * Patients who will present at Benha university hospitals with ankle fractures weber type B,B/C and C. Patients will be enrolled in the study as long as they are generally fit for the operation and their functional requirements justify the procedure.The study will include only patients older than 18years old with closed fractures once their skin condition allows. Exclusion Criteria: * Age less than 18y and more than 60yr. * Previous history of ipsilateral ankle fracture or fixation. * History of chronic ankle ankle instability or recurrent ankle sprains. * significant ankle or subtalar osteoarthritis. * Pathological ankle fracture . * Patients with open ankle fracture. * Patients with ankle fracture with vascular injury or neurological impairment.