A study showed that this ankle brace significantly reduced maximum ankle inversion by almost 2-4 degrees compared to the unbraced condition, reducing the strain on ligaments and muscles around the ankle during the ankle sprain event. Remember, unlike the walking boot that eliminates ankle movement and function, the figure 8 lace-up brace allows a full range of motion but prevents extremes of end-range motion that damage the ankle ligaments during inversion. 2015, AM J Sports Med 2011) In multiple studies, the prophylactic use of ankle braces in healthy athletes can reduce the incidence of ankle injury by 70% without causing weakness or limited range of motion. (Dison et al. In healthy athletes without a previous ankle injury, ankle braces can significantly improve dynamic postural control and single-limb stability and reduce the incidence of ankle sprains. (J Sport Rehabil. However, scientific evidence refutes this common belief. There is a belief that wearing ankle braces prophylactically (preventively in healthy individuals) will cause the ankles to become weak and stiff, thus increasing the chance of injury when braces are not worn. Sports Med, 2014)Ĭan ankle braces reduce ankle sprains in healthy athletes who have never had an ankle injury? In 20%, injury of both the anterior talofibular and the calcaneofibular ligaments (front and side ligaments) occurs. (Doherty et al. In most cases (65%), isolated injury occurs in the anterior talofibular ligament (front outside ligament). The mechanism of injury is an inversion movement in which the foot is forcefully turned inward, often during a change of direction movement or stepping on another athlete’s foot. 2020)Īlmost 85% of ankle sprains involve the outside ankle ligaments (3 lateral ligaments: anterior talofibular, calcaneofibular, or posterior talofibular). (Mungo, Stat Perls, 2023) Up to 85% of all injuries respond well to physical therapy treatment however, 20% will have ligament damage that leads to ankle instability, prompting surgical intervention. (Babins, Clin J Sport Med, 2012) Once the ankle is sprained, there is a 60-70% chance of re-injury in that given year. Ankle injuries lead to a significant loss of playing time, with 55% of these injuries being moderate, with 7-21 days of lost playing time. Seventy-six percent of these injuries occur in basketball practice. Ankle injuries are the most common injury sustained by basketball players accounting for 54% of all injuries. Ankle sprains are one of the most common reasons to visit an emergency department.
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