J Neurosurg Sci
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Surgical management of osteoporotic fractures constitutes a clinical challenge. The aim of this study was to evaluate feasibility and efficacy of navigated percutaneous screw fixation combined with multisegmental vertebroplasty for the treatment of osteoporotic fractures not suitable for monosegmental cement augmentation in patients with severe osteoporotic changes of the vertebral column and/or progressive kyphotic deformation. ⋯ Navigated percutaneous screw fixation combined with multisegmental vertebroplasty is a technically feasible procedure. Despite the additional time needed for intraoperative data acquisition, total operation time was acceptable and intraoperative blood loss as well as muscle trauma were minimized compared to a standard open procedure. Despite good clinical outcome, the described construct failed to prevent further kyphotic deformation during the reported follow-up period.