Vascular surgery procedure (procedure)

• Blood vessel operations
• Operation on vessels
• Vascular surgery procedure

• Procedure (procedure) and Role group (attribute) some (
      Method (attribute) some Surgical action (qualifier value) and
      Procedure site (attribute) some Blood vessel structure (body structure))

• Surgical procedure on soft tissue (procedure)
• Procedure on blood vessel (procedure)
• Cardiovascular operative procedure (procedure)