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Updated: Aug 21, 2026

Intraoperative Ultrasound in Spinal Surgery
Published on: August 17, 2022
Diagnosis and management of sacral spine fractures
Alexander R Vaccaro1, David H Kim, Darrel S Brodke
1Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA.
Abstract:
The sacrum is the mechanical hub of the axial skeleton, serving as the base for the spinal column and keystone for the pelvic ring. Both surgical and nonsurgical options are available to treat sacral spine fractures; however, because these fractures are relatively rare and heterogeneous in nature and because there is little evidence-based literature, choosing the optimal treatment is challenging. The timing of intervention and the choice of surgical technique need to be determined on an individual basis, with the goal of producing the best outcome for the patient.
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Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the procedure...
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