EXCI 253 Lecture Notes - Lecture 6: Acromion, Multiple Choice, Pivot Joint

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Elbow joint, or interphalangeal joint is only on 1 plane flexion extension (uniplanar) Responsible for both the anglified name and anatomical name *** First one is is planar joint between the navicular and second and third cuneiforms of the tarsus in the foot. Second is hinge joint between trochlea of humerus notch of ulna at the elbow. Third is the pivot joint between head of radius and radial notch of ulna. Next slide: condyloid joint between radius and scaphoid and lunate bones of the carpus: it"s bi- planar. Flexion extension on the sagittal plane, and ulnar deviation and radial deviation on the frontal plane . condyloid or ellipsoidal. Saddle joint between trapezium of carpus (wrist and metacarpal of thumb): first carpal metacarpal saddle or sellar joint, multiple movements of this joint. Flexion extension, abduction adduction and opposition . if you come across the palm that"s flexion. Abduction is away from the palm surface and adduction is towards the palm.

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