Percutaneous Epidural Hydrogel Sealant for the Treatment of Spontaneous Intracranial Hypotension: A Case Report of Chronic Thoracic Neuralgia and Technical Lessons Learned

<div>Axial T2 postinjection MRI demonstrating extradural hydrogel sealant deposition with leftward displacement of the thecal sac and spinal cord at T10-11.</div>

Case Reports in Anesthesiology

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Figure 3: Percutaneous Epidural Hydrogel Sealant for the Treatment of Spontaneous Intracranial Hypotension: A Case Report of Chronic Thoracic Neuralgia and Technical Lessons Learned 

Figure 3 | Percutaneous Epidural Hydrogel Sealant for the Treatment of Spontaneous Intracranial Hypotension: A Case Report of Chronic Thoracic Neuralgia and Technical Lessons Learned 