Spine
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A prospective study. ⋯ There was no significant correlation between radiographic parameters and exercise capacity indicators. When the thoracic curve increased, patients had restrictive ventilatory dysfunction, which led to a tachypneic breathing pattern and reduction of ventilatory reserve during exercise. A physiological change of improved peak oxygen intake was demonstrated in patients with a moderate or high physical activity level.Level of Evidence: 3.
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Retrospective comparative study. ⋯ Selective ASF did not influence various GSSA parameters postoperatively and could maintain excellent correction for coronal deformity with satisfactory final functional and clinical outcomes confirmed by long-term follow-up.Level of Evidence: 4.
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Retrospective, multicenter chart, and radiologic review. ⋯ This is the first series to describe the use of a fully-radiolucent, integrated, PEEK/CF implant system for spinal tumor reconstruction. The use of a PEEK/CF VBR system integrated to either the anterior plate, or posterior screw-rod system is feasible and allows for superior postoperative surveillance imaging and effective delivery of postoperative adjuvant radiotherapy.Level of Evidence: 4.
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An expert-panel consensus-based content validation and case-based clinical validation study. ⋯ TSIS is a comprehensive scoring system integrating demographic, anatomical, clinical, and radiological factors aimed at diagnosing instability in TB spine. The classification determines indications for surgical stabilization in patients with TB spine, with no or little neurological deficit.Level of Evidence: 4.
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A retrospective cohort study with chart review. ⋯ A large cohort of 875 patients with PCFs stopping at -C7 or -T1/T2 with an average follow-up of more than 4 years found no statistical difference in reoperation rates for ASD (operative ASD).Level of Evidence: 3.