Post-operative Extra-spinal Etiologies of Sciatic Nerve Impingement
Overview
Radiology
Affiliations
Sciatica is a highly prevalent cause of morbidity, commonly resulting from intra-spinal pathological processes. Many cases can have extra-spinal etiologies and can be clinically challenging. Certain scenarios should suggest an extra-spinal etiology, particularly total and revision hip arthroplasty, surgical hip dislocation, hip arthroscopy, and surgery in the lithotomy position. We review the post-operative clinical scenarios where sciatic neuropathy may occur, along with the pertinent imaging findings.
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Hussein M, Shah A, Shah B, Iyengar K, Botchu R Indian J Radiol Imaging. 2024; 34(4):773-777.
PMID: 39318585 PMC: 11419752. DOI: 10.1055/s-0044-1787972.
Development of Sciatic Neuropraxia following Abdominal Surgery in 3 Giant Breed Dogs.
Marti L, Sumner J Case Rep Vet Med. 2021; 2021:5313684.
PMID: 34616581 PMC: 8490063. DOI: 10.1155/2021/5313684.
Impingement of the Sciatic Nerve due to a Protruding Acetabular Cage Rim.
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PMID: 33024805 PMC: 7529594. DOI: 10.1016/j.artd.2020.08.005.