ArticleScientific reports2021
Effects of occipital-atlas stabilization in the upper cervical spine kinematics: an in vitro study.
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Effects of occipital-atlas stabilization on the upper cervical spine rotation combinations: an in vitro study.Scientific reports · 2023Article
- Association between Age, Sex and Cervical Spine Sagittal Plane Motion: A Descriptive and Correlational Study in Healthy Volunteers.Life (Basel, Switzerland) · 2023Article
- Novel Approach for Posterior C1 Double-door Laminoplasty with Atlantoaxial Fusion in Progressive Cervical Myelopathy: A Case Report.Journal of orthopaedic case reports · 2022Article
- Is Cervical Stabilization Exercise Immediately Effective in Patients with Chronic Neck Pain and Upper Cervical Spine Dysfunction? Randomized Controlled Trial.Life (Basel, Switzerland) · 2022Article
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Authors and funding
10 authors.
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Abstract
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.
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