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Elbow jointis a synovial flexible joint reefer . motion of the cubitus roast are restricted to elongation and flexion . Bones , ligament , tendons , muscles and bursa support elbow joint .
Elbow Joint-
The Elbow reefer is a link between following bones-
Bones of the Elbow Joint-
Humerus-
Distal part of the humerus organize the elbow joint . anatomic structure ofdistal humerusis as follows-
Radius and Ulna
Proximal end of the radius and ulna is linked with humerus to work an elbow joint joint . Anatomical structure of proximal end of radius and ulna is as follows-
Radius-
read/write head of r links with radial fossa to mold Humero - Radial Elbow Joint .
Ulna-
Synovial Membrane-
Synovial tissue layer covers the elbow joint except articulating Earth’s surface . Synovial tissue layer lies beneath the cubitus joint capsule . Membrane lines the privileged aerofoil of the stringy joint capsule and attaches to humerus and ulna . Synovial tissue layer attaches articular margins of humerus anteriorly and covers coronoid and radial fossa . Posteriorly synovial tissue layer covers olecranon appendage . Distally synovial membrane spread over r and ulna . Synovial plication known as plica labor into recesses of the joint .
Joint Capsule-
Ligaments of Elbow Joint-
Ulnar or Medial Collateral Ligament-
Ulnar or median collateral ligament extends from the medial epicondyle of the humerus to the coronoid and olecranon of the ulna . Ulnar collateral ligament is triangular in shape and divided in 3 bundles known as bands .
Radial Collateral Ligaments-
Tendon and Muscles of Elbow Joint-
muscularity of the cubital joint joint are divided into flexor and extensor muscles . tendon of the flexor and extensor muscle muscles are seize to epicondyle of the humerus .
Bursa of Elbow Joint-
Bursa is a membranous sac filled with viscous synovial fluid . Bursa prevents injury to tendon , ligament , cartilage and sinew . The bursa acts as cushion during front of the joint and acts as a shock absorber . Three major bursae are locate at the elbow joint .
Musculature
Flexors-
Extensors-
character :
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