I° Haemorrhoids

II° Haemorrhoids inside

II° Haemorrhoids outside

II° Haemorrhoids close

Inflammatory II° Haemorrhoids

III° Haemorrhoids

Haemorrhoids ligation

Condition after ligation

Crest lesion

  • First-degree:
    First-degree haemorrhoids show inversely during an endoscopy slightly enlarged vessels.
  • Second-degree:
    Second-degree haemorrhoids escape outwards through the anal canal during pressing and slide back spontaneously.
  • Third-degree
    Third-degree haemorrhoids persist externally and they are reponitive.
  • Fourth-degree
    Fourth-degree haemorrhoids are not reponitive.

Anus/Rectum chapter