[Judging movement quality in patients who sustained a knee ligament injury: a systematic review].

BACKGROUND

Knee joint injury statistics are dominated by ruptures of the capsular ligament structures. Post-traumatic deficits in dynamic movement patterns are assessed quantitatively as well as qualitatively. The aim of this review was to compile tools that are used to assess the quality of movement after knee ligament injuries in adults.

METHODS

A systematic search for original papers was carried out in the following primary sources: Ovid, PubMed, Scopus and Web of Science. Both conservative and surgical treatment options were considered. PROSPERO registration of the study protocol: CRD42020175359.

RESULTS

A total of 1153 papers were identified. Eleven original papers from four different working groups were included in this work. All papers assessed the quality of movement in adults after anterior cruciate ligament (ACL) injury. A total of 348 (70 deficient, 278 reconstructed) patients after an ACL injury and 119 adults with an intact ACL were examined in the studies included.

CONCLUSION

It is possible to assess movement quality after a knee ligament injury with a low temporal and technical effort. The changes recorded result in a functional valgus, which, based on the study results, may be further differentiated into isolated knee valgus, medial collapse or postural collapse.