Thoracic spinous process nonunion as an unusual cause of back pain: a case report and review of the literature

Abstract Background Purely isolated spinous processes fractures are rare and are usually treated conservatively, although a few authors have reported cases of nonunion that ultimately required surgical resection. Case presentation We present a case of an isolated T6 spinous process pseudoarthrosis t...

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Bibliographic Details
Main Authors: Gilles Dietrich, Raphaël Richard, Alain Akiki, Sebastien Levy, Benoit Maeder
Format: Article
Language:English
Published: BMC 2024-01-01
Series:Journal of Medical Case Reports
Subjects:
Online Access:https://doi.org/10.1186/s13256-023-04109-3
Description
Summary:Abstract Background Purely isolated spinous processes fractures are rare and are usually treated conservatively, although a few authors have reported cases of nonunion that ultimately required surgical resection. Case presentation We present a case of an isolated T6 spinous process pseudoarthrosis that was treated by surgical resection of the tip of the spinous process. A 34-year-old Caucasian male patient was complaining of mid-thoracic back pain without neurologic impairment more than 2 years after an isolated spinous process fracture. Magnetic Resonance Imaging (MRI) and Single Photon Emission Computed Tomography (SPECT) revealed a nonunion. We performed a resection without further complication. Conclusion Although spinous process nonunions may in some cases be well tolerated, surgical resection appears to be a reliable option in case of persistent symptoms. This illustrated case shows the description of an isolated thoracic spinous process nonunion and its surgical treatment.
ISSN:1752-1947