Botox combined with myofascial release physical therapy as a treatment for myofascial pelvic pain

Gabriela E. Halder, Lauren Scott, Allison Wyman, Nelsi Mora, Branko Miladinovic, Renee Bassaly, Lennox Hoyte

Research output: Contribution to journalArticlepeer-review

39 Scopus citations


Purpose: To report the effects of combined onabotulinumtoxinA (Botox) injections and myofascial release physical therapy on myofascial pelvic pain (MFPP) by comparing pre- and posttreatment average pelvic pain scores, trigger points, and patient self-reported pelvic pain. Secondary outcomes were to examine posttreatment complications and determine demographic differences between patients with/without an improvement in pain. Materials and Methods: This was an Institutional Review Board approved retrospective case series on women over 18 years with MFPP who received Botox and physical therapy between July 2006 and November 2014. Presence of trigger points and pelvic pain scores were determined by digital palpation of the iliococcygeus, puborectalis, obturator internus, and rectus muscles. Average pelvic pain scores (0–10) reflected an average of the scores obtained from palpation of each muscle. Self-reported improvement in pain was recorded as yes/no. Results: Fifty women met the inclusion/exclusion criteria. Posttreatment, patients had lower average pelvic pain scores (3.7±4.0 vs. 6.4±1.8, p=0.005), and fewer trigger points (44% vs. 100%, p<0.001). Fifty-eight percent of patients (95% confidence interval, 44–72) noted an improvement in self-reported pain. Patients most likely to report no improvement in pain had chronic bowel disorders, while those most likely to report an improvement in pain had a history of past incontinence sling (p=0.03). Posttreatment complications included: constipation (8%), worsening urinary retention (2%), and urinary tract infection (4%). Conclusions: Botox combined with soft tissue myofascial release physical therapy under anesthesia can be effective in treating women with chronic pelvic pain secondary to MFPP.

Original languageEnglish (US)
Pages (from-to)134-139
Number of pages6
JournalInvestigative and Clinical Urology
Issue number2
StatePublished - Mar 2017
Externally publishedYes


  • Botox
  • Myofascial pain
  • Pelvic pain
  • Therapy

ASJC Scopus subject areas

  • Urology


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