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Arthroscopic treatment of piriformis syndrome by perineural cyst on the sciatic nerve: a case report

  • Deuk-Soo HwangEmail author
  • Chan Kang
  • Jung-Bum Lee
  • Soo-Min Cha
  • Kyu-Woong Yeon
Hip

Abstract

This is a case report of an arthroscopic treatment performed on a patient with piriformis syndrome due to perineural cyst on piriformis muscle and sciatic nerve. Confirmation, incision, and drainage of benign cystic lesion on the sciatic nerve below the piriformis muscle were performed following the release of the piriformis tendon through the posterior and posteroinferior arthroscopic portal. Recurrence of the symptoms has not been observed since postoperative period of 20 months. Nor did the MRI taken after the procedure reveal any such recurrence.

Keywords

Piriformis syndrome Sciatic nerve Perineural cyst Arthroscopic treatment 

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Copyright information

© Springer-Verlag 2009

Authors and Affiliations

  • Deuk-Soo Hwang
    • 1
    Email author
  • Chan Kang
    • 1
  • Jung-Bum Lee
    • 1
  • Soo-Min Cha
    • 1
  • Kyu-Woong Yeon
    • 1
  1. 1.Department of Orthopaedic SurgeryChungnam National University School of MedicineDaejeonKorea

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