Piriformis Syndrome

In today’s episode, Dr. Martin and Dr. Malanga will be discussing the etiology, epidemiology, pathophysiology, evaluation, and treatment options for a medical condition called piriformis syndrome. Unfortunately, this musculoskeletal condition is improperly diagnosed and relatively uncommon to have a true piriformis syndrome. We want to educate our audience and future physicians about the misconceptions of piriformis syndrome. So, what is this medical condition? Piriformis syndrome is a form of sciatica caused by compression of the sciatic nerve by the piriformis muscle. This condition most commonly presents as unilateral gluteal region pain characterized by shooting, burning, and aching down the back of the leg. The piriformis muscle can be stressed due to poor body mechanics from prolonged sitting activities or acute trauma to the gluteal region. When the piriformis is overused, irritated, or inflamed, it leads to irritation of the adjacent sciatic nerve causing sciatic-like symptoms. This medical condition's outcome is often excellent, and patients will become symptom-free within 2-4 weeks of proper management. We hope you enjoy this educational talk on piriformis syndrome, and for more information, the research article is listed below. References: Piriformis Syndrome: A Narrative Review of the Anatomy, Diagnosis, and Treatment Time Stamp · Intro (0:00) · Dr. Martin opening remarks about piriformis syndrome (0:29) · What is the Malanga Triad? (1:59) · Initial thoughts by Dr. Malanga on piriformis syndrome (4:25) · The history of piriformis syndrome (9:00) · Understanding sensitivity vs. specificity (11:40) · What is the Lasegue sign? (14:20) · What is the H-reflex for electrodiagnostic testing? (16:25) · Anatomy of the piriformis muscle and variations of its’ structure (19:40) · Is palpating the piriformis muscle for reproducible pain a good test? (25:00) · Differential diagnosis to think about in regard to posterior gluteal pain (29:30) · Physical exam maneuvers for this musculoskeletal condition: FAIR test, Beatty test, active piriformis test, PACE test (31:38) · Imaging modalities MRI vs. CT vs. ultrasound (36:20) · Treatment options for piriformis pain (38:39) · Thoughts on botulism toxin as a treatment option (44:19) · Comprehensive physical exam for identifying piriformis pathology (47:00) · Closing remarks (48:00)

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Piriformis Syndrome is an episode from Malanga Talks by Gerard Malanga.

This episode is 00:52:35 long.

This episode was published on Apr 5, 2021.

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