Extraforaminal Discal Cyst as Cause of Radiculopathy.

Mathon, Bertrand; Bienvenot, Peggy; Leclercq, Delphine · World Neurosurg · 2018

case_report · Level V

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Abstract

We report the first extraforaminal location of a lumbar discal cyst. The patient was treated by hemilaminectomy, arthrectomy, cyst resection, and unilateral arthrodesis, achieving complete release of the nerve root. Extraforaminal lumbar discal cyst may represent an unexpected cause of sciatic pain with favorable outcome after surgical resection.

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