Which of the following statements is true concerning the close-packed position of any joint?
a. Capsular structures are loose.
b. Ligaments around the joint are slack.
c. The joint is relatively easy to separate with distraction.
d. There is a maximum area of surface contact occurring.
ANS: D
The closed-pack position of a joint occurs when there is maximal congruency between joint
surfaces, and the ligaments and capsule are maximally tight. This position normally occurs at the
end of range of motion and makes passive movement of the joint surfaces very difficult.
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