Spine
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Retrospective review. ⋯ Long surgical duration and high blood loss were strongly predicted by the newly developed SMII. The use of the SMII may aid in preoperative risk assessment with the goal of improving patient outcomes and quality of life.Level of Evidence: 4.
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Population-based birth cohort study. ⋯ Vertebral height was associated with the presence of MC2. Further studies are needed to clarify the role of vertebral dimensions as independent risk factors for MC.Level of Evidence: 3.
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Comparative Study
Comparison of Morphometric Measurements of Raditional Posterior Cervical Screw and Paravertebral Foramen Screw in Chinese Population.
A morphometric measurement study. ⋯ Although the length of PVFS is limited, it still can be used as an effective substitute for LMS and PS. The PVFS does not have the risk of directly injuring the vertebral artery, its safety angle of insertion is larger than that in PS, and it has higher surgical safety.Level of Evidence: 3.