Quantification of Wrist Joint Laxity

This study showed that the index test used (clinical assessment) did not produce a satisfactory quantification of wrist laxity. Also, the reference tests are not suitable for quantification of laxity and seem to measure mobility rather than laxity. To quantify wrist laxity in a reliable and clinically relevant manner, it seems that consensus needs to be established between clinicians as to what elements of (abnormal) wrist motion define the wrist as “lax.” In addition the development and testing of a measurement device that quantifies wrist translation might be needed for determining an objective score for wrist laxity.