Loose and Closed Packed Positions of Joints Flashcards
Vertebral loose packed position
midway between flexion and extension
Vertebral closed pack position
max extension
tempomanibular loose packed position
jaw slightly opened
tempomanibular closed packed position
max retrusion (mouth closed and teeth clenched) or max anterior position with mouth slightly opened
sternoclavicular loose packed position
arm resting by side
sternoclavicular closed packed position
arm maximally elevated
acromioclavicular loose packed position
arm resting by side
acromioclavicular closed packed position
arm abducted to 90 degrees
glenohumeral loose packed position
55-70 degrees abduction, 30 degrees horizontal adduction, neutral roation
glenohumeral closed packed position
max abduction and ER
Elbow humeroulnar open packed position
70 degrees flexion and 10 degrees supination
elbow humeroulnar closed packed position
full extension and supination
elbow humeroradial open packed position
full extension and supination
elbow humeroradial closed packed position
90 degrees flexion and 5 degrees supination
forearm proximal radioulnar loose packed position
70 degrees flexion and 35 degrees supination
forearm proximal radioulnar closed packed position
5 degrees supination and full extension
forearm distal radioulnar loose packed position
10 degrees supination
forearm distal radioulnar closed packed position
5 degrees supination