Variant Sciatic Nerve Anatomy in Relation to the Piriformis Muscle on Magnetic Resonance Neurography: A Potential Etiology for Extraspinal Sciatica.
Upasana Upadhyay BharadwajVanja VarenikaWilliam CarsonJavier Villanueva-MeyerSimon AmmanuelMatthew BucknorNathaniel M RobbinsVanja DouglasCynthia T ChinPublished in: Tomography (Ann Arbor, Mich.) (2023)
Variant sciatic nerve anatomy, in relation to the piriformis muscle, is frequently identified with MRN and is more likely to be associated with nerve signal changes and symptomatology.