Clinical Significance of Epidurography Contrast Patterns after Adhesiolysis during Lumbar Percutaneous Epidural Neuroplasty.
Sang-Hyuk ParkGyu Yeul JiPyung Goo ChoDong Ah ShinYoung Sul YoonKeung Nyun KimChang Hyun OhPublished in: Pain research & management (2018)
Extraforaminal contrast distribution during lumbar PEN may be associated with better functional outcomes.