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The subacromial and subcoracoid bursa are spaces composed of synovium membrane (which generally lines the inside of joint capsules) and synovial fluid a fluid which is found in joint and bursa and is designed to be as frictionless as possible. The subacromial bursa is located above the shoulder joint between the supraspinatus muscle and below the acromiom which comes off the spine of the scapula and may be palpated as the bony apex of the shoulder. This bursa does not communicate with the shoulder joint proper. This is not the case if there is underlying pathology however. The subcoracoid bursa is also called the subscapular bursa. It is in fact a medial continuation of the shoulder joint. In other words it is part of the shoulder joint cavity and sits underneath the coracoid process. The coracoid process is also part of the scapula and can be palpated beneath the lateral (outer part) of the clavicle.
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BeauThe subacromial bursa is a fluid-filled sac located between the acromion (part of the shoulder blade) and the rotator cuff tendons. It helps reduce friction and allows smooth movement of the rotator cuff. The subcoracoid bursa is located under the coracoid process (a bony projection of the shoulder blade) and helps cushion and reduce friction around the tendons in that area.
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What is the tissue type of bursa?
Bursa is not all tissue. The bursa is a small sac filled with fluid. It is lined by a membrane called the synovial membrane. Bursae are the cushions between your bones, and they are found between most joins in the body.
Where is the calcaneal bursa located?
The calcaneal bursa is located in the heel, specifically between the Achilles tendon and the calcaneus bone. It acts as a cushion between these structures to reduce friction and pressure during movement.
Why is it important for a bursa to be located between movable bones?
A bursa acts as a cushioning and lubricating structure that reduces friction and allows for smooth movement between bones. Having a bursa between movable bones helps to prevent wear and tear on the joint surfaces, decreasing the risk of pain, inflammation, and injury.
What is Bursa Malaysia?
Bursa Malaysia is the stock exchange in Malaysia where securities such as stocks, bonds, and derivatives are traded. It plays a crucial role in facilitating capital formation and investment opportunities in Malaysia.
What is the function of bursa Malaysia?
Bursa Malaysia is the main stock exchange in Malaysia, where public listed companies list their securities for trading. It provides a platform for companies to raise capital by issuing shares and for investors to buy and sell these securities. Bursa Malaysia also plays a crucial role in regulating and supervising the securities market to ensure fair trading practices and investor protection.
