caa a22 4500 605457476 CHVBK 20210128100223.0 cr unu---uuuuu 210128e20151201xx s 000 0 eng 10.1007/s00167-014-3156-5 doi (NATIONALLICENCE)springer-10.1007/s00167-014-3156-5 Rotational laxity after anatomical ACL reconstruction measured by 3-D motion analysis: a prospective randomized clinical trial comparing anatomic and nonanatomic ACL reconstruction techniques [Elektronische Daten] [Marie Bohn, Henrik Sørensen, Mette Petersen, Kjeld Søballe, Martin Lind] Purpose: To compare the ability of three different anterior cruciate ligament (ACL) reconstruction techniques to normalize rotational knee stability 1year after ACL reconstruction. Two of these techniques are so-called anatomic techniques. Methods: Three different ACL reconstruction techniques were tested for their ability to normalize rotational knee stability in a prospective randomized study. Forty-seven ACL-deficient (ACLD) patients were randomized to transtibial single-bundle (SB), anatomic SB, and double-bundle ACL reconstruction. Three-dimensional motion analysis was performed preoperatively and at 1-year follow-up to evaluate tibial rotation and rotational stiffness. Motion data were captured using an eight-camera motion analysis system. Tibial rotation was determined during walking, running, and a pivoting task. Other outcome parameters were KT-1000 knee laxity measurements and the subjective outcome scores KOOS and IKDC. Results: Three-dimensional motion analysis demonstrated that the tibial internal rotation and the rotational stiffness did not differ between the ACL reconstruction techniques during walking, running, and pivoting at 1-year follow-up. Objective knee stability and subjective outcome scores did not differ between the reconstruction groups. Conclusion: No significant difference in rotational stability walking, running, and pivoting was seen between anatomic and nonanatomic ACL reconstruction techniques at 1-year follow-up. Level of evidence: Therapeutic study, Level I. Springer-Verlag Berlin Heidelberg, 2014 ACL reconstruction nationallicence Double-bundle reconstruction nationallicence Motion analysis nationallicence Rotational stability nationallicence Bohn Marie Division of Sportstrauma, Department of Orthopedics, Aarhus University Hospital, Tage Hansens Gade 2, 8000, Aarhus C, Denmark aut Sørensen Henrik Department of Public Health, Section of Sports Science, Aarhus University, Aarhus, Denmark aut Petersen Mette Department of Physiotherapy and Occupational Therapy, Aarhus University Hospital and Centre of Research in Rehabilitation, Institute of Clinical Medicine and Department of Public Health, Aarhus University, Aarhus, Denmark aut Søballe Kjeld Department of Orthopedics, Aarhus University Hospital, Aarhus, Denmark aut Lind Martin Division of Sportstrauma, Department of Orthopedics, Aarhus University Hospital, Tage Hansens Gade 2, 8000, Aarhus C, Denmark aut Knee Surgery, Sports Traumatology, Arthroscopy Springer Berlin Heidelberg 23/12(2015-12-01), 3473-3481 0942-2056 23:12<3473 2015 23 167 https://doi.org/10.1007/s00167-014-3156-5 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00167-014-3156-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Bohn Marie Division of Sportstrauma, Department of Orthopedics, Aarhus University Hospital, Tage Hansens Gade 2, 8000, Aarhus C, Denmark aut NATIONALLICENCE 700 1- Sørensen Henrik Department of Public Health, Section of Sports Science, Aarhus University, Aarhus, Denmark aut NATIONALLICENCE 700 1- Petersen Mette Department of Physiotherapy and Occupational Therapy, Aarhus University Hospital and Centre of Research in Rehabilitation, Institute of Clinical Medicine and Department of Public Health, Aarhus University, Aarhus, Denmark aut NATIONALLICENCE 700 1- Søballe Kjeld Department of Orthopedics, Aarhus University Hospital, Aarhus, Denmark aut NATIONALLICENCE 700 1- Lind Martin Division of Sportstrauma, Department of Orthopedics, Aarhus University Hospital, Tage Hansens Gade 2, 8000, Aarhus C, Denmark aut NATIONALLICENCE 773 0- Knee Surgery, Sports Traumatology, Arthroscopy Springer Berlin Heidelberg 23/12(2015-12-01), 3473-3481 0942-2056 23:12<3473 2015 23 167