LIGAMENTS OF ELBOW JOINT COMPLEX -BIOMECHANICS(Physiotherapy Tutorials)
diagram credits/reference: Cynthia Norkin's
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summary of the video with the time for reference:
1) MCL
-Anterior Bundle
prevents valgus stress in 20 to 120-degree flexion
gets help from radius and anterior capsule.
-Posterior Bundle
little valgus stability
prevents elbow extension
-Transverse ligament
provides joint approximation
2)LCL
-Radial Collateral ligament
Primary constraint to varus, valgus
prevents distraction
blends with annular ligaments
has an anterior and posterior band
-Ulnar Collateral Ligament
Secondary restraint to varus, valgus, and supination
-provides posterolateral dynamic stability
#elbowcomplexbiomechanics #biomechanicsofelbowcomplex #movementscience #physiotherapytutorials
-Annular Ligament
Secondary restraint to varus, valgus, and supination
#biomechanicsofelbow #movementscience #biomechanicsofelbowcomplex #elbowcomplex biomechanics
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