For the 2021 Chronic Pelvic Pain Guidelines, a new section has been included on Post-Surgical Pain Syndrome. In addition, the classifications in the Guideline have been amended to conform with revisions in the new International Classification of Diseases (ICD-11) released by the World Health Organization. The latest version of ICD-11 will be available for member states to report with as from January 2022.
Slight amendments to the wording of some recommendations have been made.