XA9JS4

ICD-11 MMS 2026-01

Circular sinus

Index terms

  • Circular sinus

Sibling codes

  • XA03D2 – Straight sinus
  • XA1YP1 – Superior petrosal sinus
  • XA2SC7 – Occipital sinus
  • XA3U52 – Intercavernous sinus
  • XA4041 – Sigmoid sinus
  • XA4289 – Transverse sinus
  • XA4NJ4 – Confluence of the sinuses
  • XA5255 – Sphenoparietal sinus
  • XA5UX2 – Cranial venous sinus
  • XA5WN3 – Cavernous sinus
  • XA6HK7 – Sinus of the dura mater
  • XA6UW5 – Petrosquamous sinus
  • XA6ZV2 – Inferior petrosal sinus
  • XA81R3 – Superior sagittal sinus
  • XA9ED6 – Inferior sagittal sinus

Foundation entity

Circular sinus – http://id.who.int/icd/entity/670821624

Part of: XA1VJ8: Venous Sinuses › XA59M2: Vein of head, face, and neck › XA5J49: Veins › XA4PM9: Cardiovascular system › X: Extension Codes