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A tendon is a cord-like or membranous dense connective tissue at both ends of the muscle-abdomen that facilitates muscle attachment and fixation. The tendons of one muscle are attached to two or more different bones, and it is because of the traction of the tendons that the contraction of the muscles can lead to the movement of different bones. Each piece of skeletal muscle is divided into two parts: the muscle abdomen is composed of muscle fibers, the color is red and soft, and the tendon is composed of dense connective tissue, the color is white and hard, and there is no contractile ability.
Tendons attach skeletal muscles to bones. The tendons of the longus muscle are mostly cord-shaped, and the tendons of the latissimus muscle are broad and thin, membranous, also called aponeurosis.
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A tendon is an extension of a muscle that usually attaches to a bone. It is the terminal connective tissue fibrous cord of the muscles that acts as a connection between the muscles and the bones. The tendon is mainly composed of collagen fiber bundles, which have good tensile strength and some ductility, but do not have a contractile function.
Tendons move joints when muscles contract, producing movement. If the tendon is injured, it may lead to tendonitis, tendon rupture, etc., and you need to seek medical attention promptly**.
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This disease is mostly caused by sharp cuts, chainsaws, etc., for traumatic factors caused by this disease, it is easy to diagnose, no other auxiliary examination is required, for closed injuries caused by physical examination, according to its characteristic clinical manifestations can be diagnosed, and no other examination is required. However, it is especially important to note that when a patient is diagnosed with a zone I extensor tendon injury, whether it is a fresh or old injury, the affected finger X should be performed before **
Thread examination to check for distal bone and joint injury.
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Tendon: Cord-like or membranous dense connective tissue at both ends of the muscle-abdomen that facilitates muscle attachment and fixation.
Tendons: ligaments attached to tendons or bones.
Difference: The tendon of a muscle skin canopy is attached to two or more different bones, and it is due to the traction of the tendon that the muscle contraction can drive the movement of different bones. Each piece of skeletal muscle is divided into two parts: the muscle abdomen and the tendon, the muscle abdomen is composed of muscle fibers, the color is red and burning, the quality is soft, and the tendon is composed of dense connective tissue, the color is white and hard, and there is no contraction ability.
Tendons attach skeletal muscles to bones. The tendons of the long muscle are mostly cord-shaped, and the tendons of the latissimus muscle are broad and thin, membranous, also called aponeurosis.
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First, the role is different:
Tendons limit the range of motion of bones to avoid injury, and tendons contract muscles, move joints, and immobilize.
Second, the location is different:
The tendon is located around the joint cavity and is called the extracapsular ligament. The ligament located in the joint cavity is called the intracapsular ligament. The thickened part of the fibrous layer of the joint capsule, which is located on the joint capsule, is called the capsule ligament.
There is also a type of ligament formed by peritoneal folds, which are formed by the migration between the peritoneal parietal layer and the visceral layer, or between the visceral and visceral layers of the peritoneum. The tendon is mostly invisible, it attaches to the bone.
Third, the terminology is different.
The word "tendon" is not an independent term concept in modern anatomy. It is a conceptual term commonly used in Chinese medicine that encompasses four completely different things anatomically, and it contains tendons.
Tendon. Explanation: Cord-like or membranous dense connective tissue at both ends of the muscle-abdomen to facilitate muscle attachment and fixation. >>>More
Well, symptoms: tenderness in or near the joints, especially around the shoulders, wrists, or heels (called Achilles tendonitis here) or on the outside of the elbow (here the lesion is called tennis elbow). In some cases, numbness or tingling occurs. >>>More
In our lives, many people suffer from these two diseases - tendonitis and tenosynovitis due to overwork or excessive exercise, which will affect people's normal work and study. But sometimes the concepts of these two diseases can easily be confused by people who don't know the relevant knowledge. Therefore, in our daily life, we should not only go to a regular hospital to seek medical treatment in a timely manner and **, but also learn more about these two diseases. >>>More
It can only be cured in about a month, because it is a very serious disease, and if you don't recuperate at home, the consequences will be unimaginable, so we must pay attention to this aspect of the problem.
The field is mainly a common colloquial phrase concentrated in engineering construction, which mainly corresponds to the internal industry in engineering construction. >>>More