One is the loneliest number: A review of the ganglion impar and its relation to pelvic pain syndromes

Andrew Walters, Mitchel Muhleman, Stephen Osiro, Kathleen Bubb, Michael Snosek, Mohammadali Mohajel Shoja, R. Shane Tubbs, Marios Loukas

Research output: Contribution to journalReview article

10 Citations (Scopus)

Abstract

The ganglion impar is often overlooked as a component of the sympathetic nervous system. Despite its obscurity, this ganglion provides a pathway for neurons by accommodating postganglionic sympathetics, visceral afferents, and somatic fibers traveling to and from the pelvis. Its classic anatomic location as described in the 1720's held up until recently, with the current literature now revealing a great deal of anatomical variability. This variation becomes important when the ganglion impar is used as a treatment target for patients with chronic pelvic pain - its primary clinical implication. The aim of this review was to provide a better understanding of the anatomy of ganglion impar, accounting for variation in size, shape, and location. In addition, the clinicál importance and treatment modalities associated with the ganglion impar are outlined.

Original languageEnglish (US)
Pages (from-to)855-861
Number of pages7
JournalClinical Anatomy
Volume26
Issue number7
DOIs
StatePublished - Oct 1 2013
Externally publishedYes

Fingerprint

Pelvic Pain
Ganglia
Visceral Afferents
Sympathetic Nervous System
Pelvis
Chronic Pain
Anatomy
Neurons
Therapeutics

Keywords

  • anesthesia
  • coccydynia
  • neurolysis
  • Pelvic pain
  • radiofrequency
  • sacrococcygeal joint
  • sympathetic chain

ASJC Scopus subject areas

  • Anatomy
  • Histology

Cite this

Walters, A., Muhleman, M., Osiro, S., Bubb, K., Snosek, M., Mohajel Shoja, M., ... Loukas, M. (2013). One is the loneliest number: A review of the ganglion impar and its relation to pelvic pain syndromes. Clinical Anatomy, 26(7), 855-861. https://doi.org/10.1002/ca.22193

One is the loneliest number : A review of the ganglion impar and its relation to pelvic pain syndromes. / Walters, Andrew; Muhleman, Mitchel; Osiro, Stephen; Bubb, Kathleen; Snosek, Michael; Mohajel Shoja, Mohammadali; Tubbs, R. Shane; Loukas, Marios.

In: Clinical Anatomy, Vol. 26, No. 7, 01.10.2013, p. 855-861.

Research output: Contribution to journalReview article

Walters, A, Muhleman, M, Osiro, S, Bubb, K, Snosek, M, Mohajel Shoja, M, Tubbs, RS & Loukas, M 2013, 'One is the loneliest number: A review of the ganglion impar and its relation to pelvic pain syndromes', Clinical Anatomy, vol. 26, no. 7, pp. 855-861. https://doi.org/10.1002/ca.22193
Walters A, Muhleman M, Osiro S, Bubb K, Snosek M, Mohajel Shoja M et al. One is the loneliest number: A review of the ganglion impar and its relation to pelvic pain syndromes. Clinical Anatomy. 2013 Oct 1;26(7):855-861. https://doi.org/10.1002/ca.22193
Walters, Andrew ; Muhleman, Mitchel ; Osiro, Stephen ; Bubb, Kathleen ; Snosek, Michael ; Mohajel Shoja, Mohammadali ; Tubbs, R. Shane ; Loukas, Marios. / One is the loneliest number : A review of the ganglion impar and its relation to pelvic pain syndromes. In: Clinical Anatomy. 2013 ; Vol. 26, No. 7. pp. 855-861.
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