Guidewire‐assisted cannulation vs contrast‐assisted cannulation
Need for precut sphincterotomy · Patients undergoing diagnostic or therapeutic ERCP
Guidewire‐assisted cannulation probably leads to lower need for precut sphincterotomy compared with contrast‐assisted cannulation (moderate certainty).
1 finding from 1 review
- Guidewire‐assisted cannulation of the common bile duct for the prevention of post‐endoscopic retrograde… 2022 · Cochrane Headline outcomes onlyRR 0.79 [0.64, 0.96]10 studies · 2849 participantsModerate