Bilateral Accessory Piriformis Variant and its Implications – A Case Report

dc.creatorBallout, Bassamen_US
dc.creatorVan Alfen, Bradenen_US
dc.creatorBallout, Yassineen_US
dc.creatorRosales, Armandoen_US
dc.date.accessioned2024-04-18T13:12:39Z
dc.date.available2024-04-18T13:12:39Z
dc.date.issued2024-03-21en_US
dc.description.abstractThe piriformis muscle is a major muscle of the gluteal region and can be a cause of sciatic pain known as piriformis syndrome. Routine dissection of a cadaver of unknown age presented with bilateral accessory piriformis muscles. The main piriformis muscle was noted bilaterally with a smaller, accessory muscle separate and distinct from the main piriformis muscles. These accessory muscles originated and attached at the same anatomical landmarks as the main piriformis. The tibial nerve exited from below both piriformis muscles and the common fibular nerve exited between the two muscle bellies. This presentation of accessory piriformis is unique and has seldom been presented in the literature. Anatomical accessory muscles such as this one has important clinical considerations including in surgery, radiology, and the diagnosis of sciatic pain caused by piriformis syndrome.en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12503/32789
dc.language.isoen
dc.titleBilateral Accessory Piriformis Variant and its Implications – A Case Reporten_US
dc.typeposteren_US
dc.type.materialtexten_US

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