Elbow & Radioulnar Joints

What are the articular surfaces with the elbow joint

Trochlea of humerus with trochlea notch of ulna
Capitulum of humerus with radial head
Radial head with radial notch of ulna

Name the ligaments of the elbow joint

Lateral collateral lig
Annular lig
Medial collateral lig

What is the carrying angle

Made by the axes of the arm & forearm when the elbow is fully extended

Where does the elbow joint capsule attach proximally
Ant:
Post:

Humerus above coronoid fossa and radial fossa.
Humerus above the olecranon fossa.

Where does the elbow joint capsule attach distally
Medially:
Laterally:

Ant/Post:

Medial margin of the coronoid process.
Blends with annular lig

Ulna along the edges of the coronoid and olecranon processes

Describe the synovial membrane of the joint capsule of the elbow

Lines the fibrous capsule and is continous with the proximal radio-ulnar joint.

What are the 2 clinically significant groups of bursae

3 olecranon bursa & Bicepitoradial bursa