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Showing 1-20 of 810 results
  1. Piriformis Syndrome

    This book provides an informative guide to Piriformis Syndrome, a condition in which the piriformis muscle, located in the buttock region, spasms and...

    K. Mohan Iyer
    Book 2023
  2. Novel anatomical findings with implications on the etiology of the piriformis syndrome

    Purpose

    The cause of the piriformis-related pelvic and extra-pelvic pain syndromes is still not well understood. Usually, the piriformis syndrome is...

    Alexey Larionov, Peter Yotovski, Luis Filgueira in Surgical and Radiologic Anatomy
    Article Open access 29 September 2022
  3. Radiological Comparison of Femoral Neck–Shaft Angle in Piriformis Syndrome: A Case–Control Study

    Introduction

    Variations in osseous, neural and muscular anatomical structures in the gluteal region have been investigated for their role in causing...

    Gamze G. Güleç, İlknur Aktaş, Feyza Ü. Özkan in Indian Journal of Orthopaedics
    Article 09 September 2022
  4. An atypical inferior gluteal artery passing through the piriformis muscle

    Purpose

    In this article, we report a case of an atypical inferior gluteal artery that passed through the piriformis muscle when it emerged from the...

    Hidaka Anetai, Kounosuke Tokita, ... Katsuji Kumaki in Surgical and Radiologic Anatomy
    Article 26 October 2023
  5. Piriformis syndrome: muscle thickness or volume does not correlate with response to CT-guided injection

    Objective

    To determine whether size of the piriformis muscle, as characterized by either the coronal width or a segmented volume, correlates with...

    Rocco Hlis, Kevin Yan, ... Avneesh Chhabra in Skeletal Radiology
    Article 18 December 2021
  6. Atypical lipoma of the right piriformis muscle: a case report and review of the literature

    Background

    Piriformis muscle mass is rare, which is particular for intrapiriformis lipoma. Thus far, only 11 cases of piriformis muscle mass have been...

    **ao Qiu, **aoyong Luo, Renmei Wu in Journal of Medical Case Reports
    Article Open access 31 March 2024
  7. Effect of hip external rotator muscle contraction on pelvic floor muscle function and the piriformis

    Introduction and hypothesis

    There is a lack of in-depth understanding of the muscles surrounding the pelvic floor muscle (PFM). The study aimed to...

    Zimin Wang, Yuetong Zhu, ... Ko Onoda in International Urogynecology Journal
    Article 29 November 2021
  8. Case report and review of the potential role of the Type A piriformis muscle in dynamic sciatic nerve entrapment variant of piriformis syndrome

    Piriformis syndrome (PS) is an underdiagnosed but common cause of chronic buttock pain and sciatica. Anatomical variants of the piriformis muscle and...

    Eamon Koh, Daniel Webster, Jeffrey Boyle in Surgical and Radiologic Anatomy
    Article 28 February 2020
  9. A minimally invasive surgical approach for the treatment of piriformis syndrome: a case series

    Background

    Piriformis syndrome accounts for approximately 6% of patients who present with sciatic pain. There are many treatment options ranging from...

    Elizabeth Hogan, Darshan Vora, Jonathan H. Sherman in Chinese Neurosurgical Journal
    Article Open access 30 March 2020
  10. A controlled clinical trial investigating the effects of stretching and compression exercises on electromyography of calf muscles in chronic LBP patients with a deep gluteal syndrome

    Background

    In deep gluteal syndrome (DGS), the piriformis muscle could im**e the sciatic nerve. The FAIR (flexion adduction internal rotation) test...

    MohammadBagher Shamsi, Maryam Mirzaei, Kevork Hopayian in BMC Sports Science, Medicine and Rehabilitation
    Article Open access 10 January 2024
  11. Multifocal neuropathy and Horner’s syndrome due to disseminated pyomyositis in an intravenous drug user

    Background

    The formation of abscesses with necrosis within large, striated muscles leads to pyomyositis, a condition relatively rarely encountered...

    Aaron de Souza , Brian Z. Liew in Neurological Sciences
    Article Open access 31 August 2023
  12. Arthroscopic treatment of deep gluteal syndrome and the application value of high-frequency ultrasound

    Purpose

    This study aimed to evaluate the efficacy of arthroscopic sciatic neurolysis for treating deep gluteal syndrome (DGS) and to analyse the...

    Guanjun Sun, Weili Fu, ... Yi Yin in BMC Musculoskeletal Disorders
    Article Open access 19 September 2023
  13. Division of neuromuscular compartments and localization of the center of the intramuscular nerve-dense region in pelvic wall muscles based on Sihler's staining

    The innervation of the pelvic wall muscles is not very clear. This study aimed to reveal the division of neuromuscular compartments and localize the...

    **angnan Hu, Meng Wang, ... Shengbo Yang in Anatomical Science International
    Article Open access 28 September 2023
  14. The Greater Trochanteric Pain Syndrome: Clinical Presentation, Diagnosis, and Management

    Purpose of Review

    This review describes the greater trochanteric pain syndrome in terms of its clinical presentation, diagnosis, and management.

    ...
    Romain Guemara, Michael John Nissen in Current Treatment Options in Rheumatology
    Article Open access 08 August 2023
  15. Piriformis pyomyositis, a cause of piriformis syndrome—a systematic search and review

    Piriformis pyomyositis is a rare form of purulent skeletal myositis. As previous studies concerning piriformis pyomyositis had lower level of...

    Md Abu Bakar Siddiq, Johannes Jacobus Rasker in Clinical Rheumatology
    Article 02 May 2019
  16. Unusual enthesitis in a patient with Behçet’s syndrome

    Shunichiro Hanai, Youichi Ogawa, ... Daiki Nakagomi in Clinical Rheumatology
    Article 21 February 2023
  17. Ischiofemoral im**ement syndrome: a case report and review of literature

    Introduction

    The etiology of ischiofemoral im**ement (IFI) syndrome, an unusual and uncommon form of hip pain, remains uncertain. Some patients...

    Madhan Jeyaraman, Jayanth Murugan, ... Ashim Gupta in Journal of Orthopaedic Surgery and Research
    Article Open access 19 August 2022
  18. Comparative study of trimming and resection of diseased finger superficial flexor tendons in gouty carpal tunnel syndrome

    Background

    Hyperuricemia can lead to synovial hyperplasia in the wrist. In severe cases, it can lead to the deposition of gouty stone in the carpal...

    **quan Liu, Fengming Gu, ... **gyi Mi in BMC Musculoskeletal Disorders
    Article Open access 02 December 2023
  19. Endoscopic management of greater trochanteric pain syndrome (GTPS): a comprehensive systematic review

    Background

    Greater trochanteric pain syndrome (GTPS) presents challenges in clinical management due to its chronic nature and uncertain etiology....

    Riccardo Giai Via, Ahmed Elzeiny, ... Matteo Giachino in European Journal of Orthopaedic Surgery & Traumatology
    Article Open access 11 June 2024
  20. Eureka: objective assessment of the empty pelvis syndrome to measure volumetric changes in pelvic dead space following pelvic exenteration

    Background

    Large tissue defects following pelvic exenteration (PE) fill with fluid and small bowel, leading to the empty pelvis syndrome (EPS). EPS...

    C. T. West, A. Tiwari, ... A. H. Mirnezami in Techniques in Coloproctology
    Article Open access 26 June 2024
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