What is the syndesmosis what injury occurs there?
A high ankle sprain, also called a syndesmotic injury, occurs when there is tearing and damage to the high ankle ligaments. These injuries are much less common than a traditional ankle sprain.
How long does it take for a syndesmosis injury to heal?
Evidence suggests that syndesmosis sprains typically require 6 to 8 weeks for recovery, but this is variable. Chronic pain, instability, and functional limitations are common after syndesmosis sprains.
How do you test for syndesmotic injury?
To perform the squeeze test, place a heel of each hand just proximal to the midpoint of the calf, and compress the tibia and fibula by squeezing in an anteromedial to posterolateral direction. A positive test is marked by reproduction of pain in the distal syndesmosis, just above the ankle joint.
Where does syndesmosis hurt?
An ankle syndesmosis injury is a common cause of pain at the front (anterior) of your ankle. This injury is also referred to as a high ankle sprain as it affects the ligaments above the ankle joint.
What are the symptoms of a syndesmosis injury?
What are the symptoms of a syndesmosis injury? 1 tenderness to the touch. 2 pain above the ankle, possibly radiating up the leg. 3 pain that increases when you walk. 4 pain when you rotate or flex your foot. 5 trouble raising your calf. 6 inability to put your full weight on your ankle.
What are syndesmotic injuries in skiing?
Syndesmotic injuries can also occur in skiing accidents when the foot is stabilized in the boot and the body rotates as during a fall when the bindings do not release. The force of the body twisting initially tears the ankle ligaments. However, if the force continues, the interosseus membrane can be torn up the length of the lower leg.
What is the pathophysiology of syndesmotic injuries?
Injuries to the distal tibiofibular syndesmosis commonly result from high-energy ankle injuries and contact sports. They can occur as isolated ligamentous injuries, as seen in contact sports, or associated with ankle fractures. Syndesmotic injuries can create a diagnostic and therapeutic challenge for musculoskeletal physicians.
What is a syndesmotic sprain?
A syndesmotic sprain or high ankle sprain is an injury to the distal tibiofibular syndesmosis with possible disruption of the distal tibiofibular ligaments and interosseous membrane. Syndesmosis ruptures are also associated with specific types of ankle fractures.