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《互联网药品信息服务资格证书》编号:(苏)-非经营性-2018-0040

Knee joint

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[Abstract]:
The knee joint is composed of the medial and lateral femoral condyles and the medial and lateral condyles of the humerus and the humerus. It is the largest joint with the most complicated structure and many opportunities for injury. It belongs to the joint of the trochlear.
【The knee joint is composed of the medial and lateral femoral condyles and the medial and lateral condyles of the humerus and the humerus. It is the largest joint with the most complicated structure and many opportunities for injury. It belongs to the joint of the trochlear.】
 
【The knee joint is composed of the medial and lateral femoral condyles and the medial and lateral condyles of the humerus and the humerus. It is the largest joint with the most complicated structure and many opportunities for injury. It belongs to the joint of the trochlear. The joint capsule is thin and loose, and adheres to the periphery of each osteoarticular cartilage. There is ligament reinforcement around the joint capsule. The anterior sacral ligament, the posterior sacral ligament is reinforced, the medial side collateral ligament, and the lateral side collateral ligament. At the upper edge of the iliac crest, the synovial membrane bulges upwards about 4 cm. It is called the sac. On both sides of the lower part of the iliac crest, the synovial membrane forms wrinkles and protrudes into the joint cavity. The folds are filled with fat and blood vessels, called pterygium.】