Last reviewed:December 2019
Last updated:December  2019

Summary

Definition

History and exam

Key diagnostic factors

  • coccyx pain
  • coccygeal tenderness
  • spasm of pelvic floor musculature
  • relief of symptoms after corticosteroid injection

Risk factors

  • female sex
  • history of trauma to the coccyx
  • obesity

Diagnostic investigations

Treatment algorithm

Contributors

Rudolph J. Schrot

Neurosurgeon

Sutter Medical Group

Sacramento

CA

Disclosures

RJS declares that he has no competing interests.

Peer reviewersVIEW ALL

Specialist Registrar

Robert Jones and Agnes Hunt Orthopaedic and District Hospital

Oswestry

UK

Disclosures

BB is the author of some studies referenced in this topic.

Professor of Orthopedics

Brodsky Chair of Spinal Surgery

Baylor College of Medicine

Houston

TX

Disclosures

SE is the author of a study referenced in this topic.

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