caa a22 4500 605458049 CHVBK 20210128100226.0 cr unu---uuuuu 210128e20150301xx s 000 0 eng 10.1007/s00167-013-2703-9 doi (NATIONALLICENCE)springer-10.1007/s00167-013-2703-9 Three-dimensional computed tomography evaluation of anterior cruciate ligament footprint for anatomic single-bundle reconstruction [Elektronische Daten] [Guilherme Abreu-e-Silva, Mcbrite Oliveira, Gustavo Maranhão, Lucas de Deligne, Rudolf Pfeilsticker, Eduardo Novais, Tarcizo Nunes, Marco Andrade] Purpose: Femoral and tibial footprint coordinates have been well studied in double-bundle anterior cruciate ligament (ACL) reconstruction. However, in a single-bundle reconstruction approach, the central coordinate of femoral and tibial footprints have not been determined. The purpose of this study was to describe the central point locations of the ACL footprints visualized by three-dimensional computed tomography (3D CT) images and analysed by the quadrant method. Methods: Eight cadaveric knees were dissected, and the central points of ACL femoral and tibial footprints were marked and analysed using 3D CT images. Results: In the present study, the means (and standard deviation) of ACL femoral footprint dimensions were in the ventral-dorsal plane and in the cranial-caudal plane 9.4±0.8 and 15.6±0.9mm, respectively. In the tibial side, the means of ACL footprint dimensions were in the anterior-posterior and in the medial-lateral 18.5±1.9 and 15.5±1.0mm, respectively. In the tomographic analyses, the means of femoral central location coordinates in the ventral-dorsal (y) and in the cranial-caudal (x) axes were 35.3±4.5 and 30.0±1.6%, respectively. The means of tibial central location coordinates were in the anterior-posterior (y) and in the medial-lateral (x) axes, respectively: 40.5±5.3 and 50.2±1.3%, respectively. Conclusions: These computed tomographic coordinates might help future studies as a reference on ACL single-bundle anatomic reconstruction, with respect to the management of ACL revision surgery or in symptomatic patients after ACL reconstruction. Improvements in three-dimensional image acquisition could facilitate its intraoperative applicability in the coming years. Springer-Verlag Berlin Heidelberg, 2013 Anterior cruciate ligament reconstruction nationallicence Anatomy nationallicence Knee joint nationallicence Abreu-e-Silva Guilherme Universidade Federal de Minas Gerais, Av. Contorno, 5351, Sala 205, Funcionários, CEP 30110-923, Belo Horizonte, Minas Gerais, Brazil aut Oliveira Mcbrite Universidade Federal de Minas Gerais, Av. Contorno, 5351, Sala 205, Funcionários, CEP 30110-923, Belo Horizonte, Minas Gerais, Brazil aut Maranhão Gustavo Universidade Federal de Minas Gerais, Av. Contorno, 5351, Sala 205, Funcionários, CEP 30110-923, Belo Horizonte, Minas Gerais, Brazil aut Deligne Lucas de Universidade Federal de Minas Gerais, Av. Contorno, 5351, Sala 205, Funcionários, CEP 30110-923, Belo Horizonte, Minas Gerais, Brazil aut Pfeilsticker Rudolf Hospital Felício Rocho, Belo Horizonte, Minas Gerais, Brazil aut Novais Eduardo Universidade Federal de Minas Gerais, Av. Contorno, 5351, Sala 205, Funcionários, CEP 30110-923, Belo Horizonte, Minas Gerais, Brazil aut Nunes Tarcizo Universidade Federal de Minas Gerais, Av. Contorno, 5351, Sala 205, Funcionários, CEP 30110-923, Belo Horizonte, Minas Gerais, Brazil aut Andrade Marco Universidade Federal de Minas Gerais, Av. Contorno, 5351, Sala 205, Funcionários, CEP 30110-923, Belo Horizonte, Minas Gerais, Brazil aut Knee Surgery, Sports Traumatology, Arthroscopy Springer Berlin Heidelberg 23/3(2015-03-01), 770-776 0942-2056 23:3<770 2015 23 167 https://doi.org/10.1007/s00167-013-2703-9 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/s00167-013-2703-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Abreu-e-Silva Guilherme Universidade Federal de Minas Gerais, Av. Contorno, 5351, Sala 205, Funcionários, CEP 30110-923, Belo Horizonte, Minas Gerais, Brazil aut NATIONALLICENCE 700 1- Oliveira Mcbrite Universidade Federal de Minas Gerais, Av. Contorno, 5351, Sala 205, Funcionários, CEP 30110-923, Belo Horizonte, Minas Gerais, Brazil aut NATIONALLICENCE 700 1- Maranhão Gustavo Universidade Federal de Minas Gerais, Av. Contorno, 5351, Sala 205, Funcionários, CEP 30110-923, Belo Horizonte, Minas Gerais, Brazil aut NATIONALLICENCE 700 1- Deligne Lucas de Universidade Federal de Minas Gerais, Av. Contorno, 5351, Sala 205, Funcionários, CEP 30110-923, Belo Horizonte, Minas Gerais, Brazil aut NATIONALLICENCE 700 1- Pfeilsticker Rudolf Hospital Felício Rocho, Belo Horizonte, Minas Gerais, Brazil aut NATIONALLICENCE 700 1- Novais Eduardo Universidade Federal de Minas Gerais, Av. Contorno, 5351, Sala 205, Funcionários, CEP 30110-923, Belo Horizonte, Minas Gerais, Brazil aut NATIONALLICENCE 700 1- Nunes Tarcizo Universidade Federal de Minas Gerais, Av. Contorno, 5351, Sala 205, Funcionários, CEP 30110-923, Belo Horizonte, Minas Gerais, Brazil aut NATIONALLICENCE 700 1- Andrade Marco Universidade Federal de Minas Gerais, Av. Contorno, 5351, Sala 205, Funcionários, CEP 30110-923, Belo Horizonte, Minas Gerais, Brazil aut NATIONALLICENCE 773 0- Knee Surgery, Sports Traumatology, Arthroscopy Springer Berlin Heidelberg 23/3(2015-03-01), 770-776 0942-2056 23:3<770 2015 23 167