Rigid sigmoidoscopy
Appearance
Equipment
[edit | edit source]- Rigid sig - get from OT or CSSD - with light source
- Lube (lots of packs)
- PPE: bluies, long-sleeved gown, mask with eye shield, double long gloves
- Rectal tube, drainage bag, flexitrak
- Fleet enema to put up tube?
Set-up
[edit | edit source]- Nurse assistant
- Positioning: left lateral with knees up, like colonoscopy; bottom near edge of bed; bed at comfortable height, assistant on opposite side supporting patient/holding them still
- No analgaesia usually required
Insertion
[edit | edit source]- DRE to maximum
- Light source on
- Lube up and insert scope, aiming towards umbilicus
- Insert under vision to navigate rectal folds - insufflate with trapdoor at back closed, with lowest pressure that allows you to see mucosa
- Insert to hilt
- Stand back and flick open trapdoor
- Place rectal tube through channel and use the trochar to push it all the way up, holding it there as you remove the tube itself
- Attach to bag and secure with flexitrak
- +/- fleet
- Check abdomen for improvement, useful to get a baseline AXR after decompression
- If inadequate decompression, needs OT