Botulinum Toxin Type B in Piriformis Syndrome

  title={Botulinum Toxin Type B in Piriformis Syndrome},
  author={Amy M Lang},
  journal={American Journal of Physical Medicine \& Rehabilitation},
  • Amy M Lang
  • Published 1 March 2004
  • Medicine
  • American Journal of Physical Medicine & Rehabilitation
Lang AM: Botulinum toxin type B in piriformis syndrome. Am J Phys Med Rehabil 2004;83:198–202. ObjectiveTo evaluate the clinical safety and efficacy of botulinum toxin type B (MYOBLOC) in reducing myofascial pain associated with piriformis syndrome. DesignThis was a single-center, outpatient, open-label study of patients with piriformis syndrome. Subjects were treated unilaterally or bilaterally, depending on their symptoms. Evaluations and procedures were performed by a single examiner who was… 
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