Background: Spinal subdural hematoma (SSDH) is a rare complication of lumbar discectomy. Here, the authors reviewed 10 articles concerning the etiology, clinical, diagnostic, and surgical management of SSDH.
Case description: A postoperative SSDH occurred following a lumbar microdiscectomy in an 80-year-old patient in the absence of a dural injury.
Conclusion: SSDH is a rare complication of lumbar discectomy and may even occur without a dural fistula. Notably, magnetic resonance is the diagnostic study of choice to identify this pathology that may then be appropriately managed.
Keywords: Hematoma; lumbosacral region; postoperative period; subdural.