Dynamic radiostereometry can objectively quantify the kinematic laxity patterns and rotation instability of the knee during a pivot‐shift test
Tobias Dahl Vind,
Emil Toft Petersen,
Ole Gade Sørensen
et al.
Abstract:PurposeThe pivot‐shift test is used to clinically assess knee instability in patients with anterior cruciate ligament (ACL) lesions; however, it has low interobserver reliability. Dynamic radiostereometry (dRSA) is a highly precise and noninvasive method for the objective evaluation of joint kinematics. The purpose of this study was to quantify precise knee kinematics during a pivot‐shift test using dRSA imaging.MethodEight human donor legs, including hemipelvises, were evaluated. Arthroscopic intervention was… Show more
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