What branch does patella tendinitis see?

summary

Patellar tendon is a tendon structure connecting the patella to the tibia of the lower leg, which together with quadriceps femoris and patella forms a "knee extension device". The jumping knee is due to the repeated overload of the "knee extension device", resulting in micro injury of the patellar tendon. A lot of sports running and jumping can take place, such as basketball, volleyball, football and so on. Due to the contraction of quadriceps femoris during the "landing" after jumping, the "centrifugal load" is produced at the patellar tendon, which leads to repeated traction and injury. What branch does patella tendinitis see?

What branch does patella tendinitis see?

One is the knee tendon injury caused by one or more excessive traction forces; The second is the tendinitis caused by the local circulation of knee tendon, which is similar to the shoulder tendinitis of swimmers; Third, the knee tendon injury caused by adverse immune or metabolic reactions and produce inflammation.

The main pathological changes were degeneration and inflammation of the knee tendon, and rupture of the tendon fibers near the attachment of the knee bone. Some scholars believe that this should not be regarded as a benign and self-healing situation, because tendinitis will make tendon fibers lose continuity, and then cause local tissue degradation and necrosis, and produce nodular scars, so that the elasticity and strength of tendon fibers are reduced; If there is too much resistance, it is easy to cause tendon rupture.

Patellar tendinitis: prevention and rehabilitation exercise when the knee is bent supine, so that the foot flat on the floor. Your affected legs should be straight. Make sure your back is in a normal curve. You should be able to place your hand between the floor and your back, with your palm touching the ground and your back touching the back of your hand. Place the back of the knee flat on the floor and tighten the thigh muscles of the affected leg. Keep your knees straight. Keep thigh muscles tight, legs straight, lift legs, so that the heel of the ground about 30 cm. Hold for about 6 seconds, then slowly lower your leg. There was a 10 second break between repetitions. Repeat 8 to 12 times.

matters needing attention

Tendonitis, many people do not pay attention to, but for a long time, the harm is also great, if not treated in time, serious, will affect daily life or work, is the need to pay attention to emergency.