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The most common type of ankle sprain occurs when the foot has a force, typically body weight, causing it to internally rotate to a higher degree than it is supposed to, affecting the lateral side of the foot. When this type of ankle sprain happens, the outer, or lateral, ligaments are stretched too much.
Ankle - Sprains most commonly occur at the ankle and can take longer to heal than ankle bone fractures. Most sprained ankles usually occur in the lateral ligaments on the outside of the ankle. Common causes include walking on uneven surfaces or during contact sports. [17] See sprained ankle or high ankle sprain for more details.
The most common ligament involved in ankle sprain is the anterior talofibular ligament. posterior talofibular ligament; The posterior talofibular ligament runs horizontally between the neck of the talus and the medial side of lateral malleolus calcaneofibular ligament
One of the most frequent causes of ankle pain (accounting for around 85 percent of total ankle problems - according to the National University of Health Sciences ) a sprain occurs when the ankle is twisted, causing the ligaments to be over-stretched, or even (in the most severe cases) torn. [4]
It is one of the lateral ligaments of the ankle and prevents the foot from sliding forward in relation to the shin. It is the most commonly injured ligament in a sprained ankle—from an inversion injury—and will allow a positive anterior drawer test of the ankle if completely torn.
A significant percentage of these sprains also involve medial and/or lateral ankle ligament injury and slow recovery and continuing symptoms are common. [1] However, limiting external rotation to protect healing ligaments is a primary concern and can usually be achieved by short leg casts, walking boots, and custom orthoses.
The calcaneofibular ligament is a narrow, rounded cord, running from the tip of the lateral malleolus of the fibula downward and slightly backward to a tubercle on the lateral surface of the calcaneus. It is part of the lateral collateral ligament, which opposes the hyperinversion of the subtalar joint, as in a common type of ankle sprain. [1]
The bony architecture of the ankle joint is most stable in dorsiflexion. [14] Thus, a sprained ankle is more likely to occur when the ankle is plantar-flexed, as ligamentous support is more important in this position. The classic ankle sprain involves the anterior talofibular ligament (ATFL), which is also the most commonly injured ligament ...