Two Minutes of Anatomy: Radial Collateral AKA Lateral Collateral Ligament of the Elbow
Radial Collateral Ligament AKA Lateral Collateral Ligament of the Elbow.
Three parts: Annular Ligament, Lateral Radial Collateral Ligament & Lateral Ulnar Collateral Ligament.
Provide stability during varus stresses & posterolateral rotational stability.
Lateral Ulnar Collateral Ligament: Predominant stabilizer in posterolateral rotational structure as it crosses over inferior aspect of radial head. Originates from lateral epicondyle of humerus & inserts at supinator crest of ulna.
Annular Ligament: Stabilizes proximal radioulnar joint. Originates & inserts at sigmoid notch of ulna as it wraps around neck of radius.
Lateral Radial Collateral Ligament: Originates from inferior surface of lateral epicondyle & attaches to annular ligament.
Ulnar Collateral Ligament (UCL) & Radial Collateral Ligament (RCL)
Play an important role in stabilizing the joint to valgus & varus stress.
References
Elbow Trauma
[ Ссылка ]
Anatomy, Shoulder and Upper Limb, Elbow Joint
[ Ссылка ]
Elbow Instability: Anatomy, Biomechanics, Diagnostic Maneuvers, and Testing [ Ссылка ]
***Disclaimer: Viewing this video does not take the place of seeing a medical professional, receiving proper training in the medical profession or working with a fitness professional. Please visit a medical professional for evaluation, diagnosis & treatment. Please work with a fitness professional to learn proper exercise technique & to develop a proper training program. Never perform an exercise that elicits or intensifies symptoms. If an exercise elicits or intensifies symptoms, stop immediately and use a viable substitute. Please receive proper medical training before attempting these medical procedures.
Dr Donald A Ozello DC of Championship Chiropractic in Las Vegas, NV
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