Open/Closed Packed Positions

Question 1

TIbiofemoral joint

Answer 1

Open: 25 degrees flexion
Closed: extension + tibial ER

Question 2

TMJ
OPP
CPP

Answer 2

OPP - jaw slightly open
CPP - max retrusion (closed teeth clenched) or max opening

Question 3

SC joint
OPP
CPP

Answer 3

OPP - arm at side
CPP - max elevation

Question 4

AC joint
OPP
CPP

Answer 4

OPP - arm at side
CPP - 90 abduction

Question 5

GH joint
OPP
CPP

Answer 5

OPP - 60 abd, 30 flexion (horiz abd),
CPP - max flex/abd

Question 6

Humeroulnar joint
OPP
CPP

Answer 6

OPP - 70 flexion, 10 supination
CPP - full extension/supination

Question 7

Humeroradial joint
OPP
CPP

Answer 7

OPP - full ext and supination
CPP- 90 flex, 5 supination

Question 8

Proximal radioulnar joint
OPP
CPP

Answer 8

OPP - 70 flex 35 supination
CPP - 5 supination

Question 9

Distal radioulnar joint
OPP
CPP

Answer 9

OPP - 10 supination
CPP - 5 supination

Question 10

Ulnocarpal joint
OPP
CPP

Answer 10

OPP - neutral and slight ulnar deviation
CPP - extension and radial deviation