| Spanish | English |
| asa sigmoide | sigmoid (Colon sigmoideum) |
| asa sigmoide | sigmoid colon (Colon sigmoideum) |
| asa sigmoide | Colon sigmoideum |
| colon sigmoide | sigmoid (colon sigmoideum) |
| colon sigmoide | sigmoid colon |
| colon sigmoide | pelvic colon |
| diverticulo falso del sigmoide | false diverticulum (Graser) |
| diverticulo falso del sigmoide | Graser's diverticulum (Graser) |
| seno sigmoide | sigmoid sinus |