The Journal of foot and ankle surgery : official publication of the American College of Foot and Ankle Surgeons
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Understanding the epidemiology of foot and ankle trauma could be useful in health services research and for policy makers. It can also define practice patterns. Using the National Trauma Data Bank data set from 2007 to 2011, we analyzed the frequency and proportion of each fracture in the foot and ankle in major trauma hospitals in the United States. ⋯ Although oversampling of more severe trauma in younger patients might have occurred owing to the nature of the data set, we found that the most common fractures in the foot and ankle were ankle fractures. Midfoot fractures were the least common among all the foot and ankle fractures when categorized by anatomic location. Approximately 20% of all foot and ankle fractures were open.
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Trans-syndesmotic screws are commonly used to repair syndesmosis ruptures and stabilize the ankle joint. Just as with any surgery, the neurovascular structures can be compromised, causing complications. We evaluated the position of the perforating branch of the peroneal artery to define the risk of arterial compromise during placement of 2 trans-syndesmotic screws. ⋯ A greater percentage of male specimens displayed close proximity between the artery and the superior screw, and the distance of the artery from the distal fibula was statistically significant compared with the distance in the female specimens. Regression analysis revealed that the greater the tibial length, the closer the superior screw was to the artery, with a negative correlation discovered for the inferior screw. We concluded that superior screw placement increased the risk of injuring the perforating branch of the peroneal artery injury, and the likelihood of injuring the artery with the inferior screw increased as the length of the tibia decreased.