<unk> s have been shown to be comparable to general anesthesia for in terms of pain control in anal procedures including surgeries <unk>  is a safe, feasible, reliable, and reproducible mode of anesthesia."
Perianal block
Suprapubic catheter changing or replacement
Suprapubic catheter placement
External hemorrhoid excision
Whole bowel irrigation
Suprapubic bladder aspiration
Bladder lavage
Escharotomy