Spine
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Objective and subjective fluoroscopic assessments of a new synthetic spine model. ⋯ N/A.
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MINI: Elderly patients older than 65 years were divided into non-specific low back pain (NSLBP) and non-LBP (NLBP) groups. The postural control study of the relative contributions of different proprioceptive signals (relative proprioceptive weighting ratio [RPW]) revealed lower leg proprioceptive decreases (RPW 240 Hz) in NSLBP compared to NLBP.
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Comparative Study
Imaging Comparison Between Chinese and Japanese Patients With Cervical Ossification of the Posterior Longitudinal Ligament.
A retrospective study. ⋯ 3.
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Comparative Study Observational Study
Pedicle Perforation While Inserting Screws Using O-arm Navigation During Surgery for Adolescent Idiopathic Scoliosis: Risk Factors and Effect of Insertion Order.
An observational cohort study. ⋯ 3.
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A retrospective case series. ⋯ 4.