Insertion of tube into rectum (procedure)

• Insertion of rectal tube
• Insertion of tube into rectum
• Intubation of rectum
• Passing flatus tube

• Procedure (procedure) and Role group (attribute) some (
      Method (attribute) some Insertion - action (qualifier value) and
      Direct device (attribute) some Gastrointestinal tube (physical object) and
      Procedure site - Indirect (attribute) some Rectum structure (body structure))

• Insertion procedure (procedure)
• Procedure on rectum (procedure)
• Gastrointestinal tract tube procedure (procedure)