anatomical . posterior and radial collateral ligament of the elbow joint.

articulation blocklike bone brachial capsule cartilage collateral complex complexity condyle connect cylindrical elbow flexion fossa function groove guide head helicalshaped human inside joint ligament medical normal notch patellar pelvic pointers poster pronation protrusion radiolucent radiolucentstructure rotation scallop shape skeleton structure supination support synovial text university veterinary