PIRIFORMIS SYNDROME: A CLINICAL REVIEW.

CORRESPONDING AUTHOR:
Dr Samarjit Dey,
Department of Anaesthesiology,
NEIGRIHMS, Shillong-793018,
Meghalaya.
E-mail: drsamar0002@gmail.com

ABSTRACT: Piriformis Syndrome is a cause for Low back pain which is most of the times misdiagnosed as it may mimic with various other conditions. Abnormal condition of the Piriformis muscle such as hypertrophy, inflammation, or anatomic variations may lead to this condition. Reported incidence rates for Piriformis Syndrome among patients with low back pain vary widely, from 5% to 36%. Etiology of Piriformis Syndrome is also variable. It can be primary due to anatomical problems or secondary due to various other causes like trauma, local ischemia, limb-length discrepancy etc. Diagnosis of Piriformis Syndrome is complex. History with various clinical tests along with MRI, EMG (Electromyography) and Diagnostic blocks may help to diagnose this condition. Here is a review of Piriformis syndrome for better understanding of the problem so that the diagnosis and management are appropriate.
KEY WORDS: Piriformis Syndrome.