Author commentary on Jagpal Singh Klair et al.

Jagpal Singh Klair et al. ERCP with overtube-assisted enteroscopy in patients with Roux-en-Y gastric bypass anatomy: a systematic review and meta-analysis

Evaluation of 10 studies on overtube-assisted enteroscopy ERCP in patients with Roux-en-Y gastric bypass anatomy shows that it is effective and safe, and also the least invasive of currently available techniques.