Symptoms of joint injury

summary

Ankle, including ankle joint and subtalar joint, is a load-bearing joint of lower limb. The former is composed of the lower end of tibia and fibula and the upper part of talus body, while the latter is composed of the lower part of talus and calcaneus. The lower end of tibiofibula is connected by medial and lateral malleolus and lateral collateral ligament, which makes ankle joint stable. Symptoms of joint injury? Let's talk about it

Symptoms of joint injury

It is caused by strong varus of foot. Because the lateral malleolus is longer than the medial malleolus and the lateral ligament is weak, the range of motion of foot varus is larger, and the lateral ligament injury is more common in clinic. The clinical manifestations were pain, swelling and limp of the lateral ankle; Sometimes subcutaneous blood stasis can be seen; There was tenderness in the lateral ligament; When the foot is varus, the pain in the lateral ligament is aggravated.

Complete rupture of lateral ligament: rare, local symptoms more obvious. Due to the loss of lateral ligament control, abnormal varus range of motion may occur. Sometimes there is a small piece of bone and ligament avulsion in the lateral malleolus, which is called avulsion fracture. The inclination of the tibiotalar joint surface was much more than 5-10 degrees in varus position ° The normal range of the injured side was enlarged. X-ray examination showed avulsed bone.

It is caused by the strong valgus of foot, which is less. Its clinical manifestation is similar to that of lateral ligament injury, but its position and direction are opposite. The medial ligament pain, swelling, tenderness and hallux valgus may cause the medial ligament pain and avulsion fracture.

matters needing attention

1. Correct landing skills are very important to prevent knee injury. It is suggested that when landing on the ground in the movement, the front sole of the foot should land first, the knee joint should be bent, and the trunk should lean forward slightly. Avoid lateral or anteroposterior knee movements as much as possible. 2. Choose a flat and suitable place for sports. Don't move in too hard or potholes. 3. Warm up for 10-15 minutes before exercise and open the joints of the whole body.