106685 20230519145439.0 doi 10.1038/s41598-021-90052-6 sideral 124668 ART-2021-124668 eng Hidalgo García, César Universidad de Zaragoza (orcid)0000-0001-7667-2178 Effects of occipital-atlas stabilization in the upper cervical spine kinematics: an in vitro study 2021 Access copy available to the general public Unrestricted This study compares upper cervical spine range of motion (ROM) in the three cardinal planes before and after occiput-atlas (C0–C1) stabilization. After the dissection of the superficial structures to the alar ligament and the fixation of C2, ten cryopreserved upper cervical columns were manually mobilized in the three cardinal planes of movement without and with a screw stabilization of C0–C1. Upper cervical ROM and mobilization force were measured using the Vicon motion capture system and a load cell respectively. The ROM without C0–C1 stabilization was 19.8° ± 5.2° in flexion and 14.3° ± 7.7° in extension. With stabilization, the ROM was 11.5° ± 4.3° and 6.6° ± 3.5°, respectively. The ROM without C0–C1 stabilization was 4.7° ± 2.3° in right lateral flexion and 5.6° ± 3.2° in left lateral flexion. With stabilization, the ROM was 2.3° ± 1.4° and 2.3° ± 1.2°, respectively. The ROM without C0–C1 stabilization was 33.9° ± 6.7° in right rotation and 28.0° ± 6.9° in left rotation. With stabilization, the ROM was 28.5° ± 7.0° and 23.7° ± 8.5° respectively. Stabilization of C0–C1 reduced the upper cervical ROM by 46.9% in the sagittal plane, 55.3% in the frontal plane, and 15.6% in the transverse plane. Also, the resistance to movement during upper cervical mobilization increased following C0–C1 stabilization. info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 4.997 2021 MULTIDISCIPLINARY SCIENCES 19 / 74 = 0.257 2021 Q2 T1 1.005 2021 Multidisciplinary 2021 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Lorente, Ana I (orcid)0000-0001-8292-6613 López de Celis, Carlos Lucha López, Orosia Universidad de Zaragoza (orcid)0000-0002-9930-3903 Malo Urriés, Miguel Universidad de Zaragoza (orcid)0000-0001-9080-0543 Rodríguez Sanz, Jacobo Maza Frechín, Mario Universidad de Zaragoza (orcid)0000-0003-1261-8847 Tricás Moreno, José Miguel Universidad de Zaragoza (orcid)0000-0002-3583-5206 Krauss, John Pérez Bellmunt, Albert 5004 530 Universidad de Zaragoza Dpto. Ingeniería Mecánica Área Ingen.e Infraestr.Transp. 1006 413 Universidad de Zaragoza Dpto. Fisiatría y Enfermería Área Fisioterapia 11 (2021), [13 pp.] Sci. rep. (Nat. Publ. Group) Scientific reports (Nature Publishing Group) 2045-2322 1760880 http://zaguan.unizar.es/record/106685/files/texto_completo.pdf Versión publicada 2554405 http://zaguan.unizar.es/record/106685/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:106685 articulos driver 2023-05-18-14:29:31 ARTICLE