Posttraumatic syringomyelia.

Area of Science:

• Neurology
• Neurosurgery
• Radiology

Background:

• Posttraumatic syringomyelia (PS) is a recognized complication of spinal cord injury (SCI).
• Advancements in magnetic resonance imaging (MRI) have improved the diagnosis of spinal pathologies.
• PS can manifest after both major and minor traumatic spinal injuries.

Observation:

• Delayed or progressive neurological deterioration in SCI patients with pre-existing deficits warrants suspicion of PS.
• PS may present with delayed sensory or motor symptoms after minor trauma without initial impairment.
• This study evaluated eight patients diagnosed with PS.

Findings:

• Six of eight patients underwent surgical treatment using a simple valveless shunt.
• The shunt diverted fluid from the intramedullary cyst to the peritoneal cavity.
• Five patients experienced sustained neurologic improvement post-surgery.

Implications:

• Surgical intervention via shunting can effectively manage posttraumatic syringomyelia.
• Early diagnosis and treatment are crucial for improving outcomes in SCI patients.
• This approach offers a viable option for patients with neurological deficits secondary to PS.