• Endoscopic Intralesional xylocaine injection in pill induced in esophageal ulcer (Novel Endoscopic Therapy for the Treatment of Pill induced Esophageal Ulcer) - Annals of Gastroenterology, 2008, Volume 21, No 2 (2008)
  • “Catheter pull sign and red catheter sign” in glue therapy for gastric fundal varices (Novel predictors for immediate puncture site bleed during endoscopic glue injection for gastric varices without using lipiodol) - Indian Journal of Gastroenterology. 2013 May;32(3):200-3.
  • Double-step invagination technique—A novel approach to retrieve embedded esophageal self-expanding metal stent - Indian Journal of Gastroenterology September 2017, Volume 36, Issue 5, pp 424–428.
  • A new endoscopic method of retrieval of a migrated and transmurally embedded intrauterine contraceptive device in the rectum - Indian Journal of Gastroenterology. 2016 Nov ; 35(6):489-491.
  • External radio opaque markers as a guide to maintain the axis of dissection during sub mucosal tunneling in per oral endoscopic myotomy (POEM) procedure for achalasia cardia - Indian Journal of Gastroenterology, ES 40, Volume 36, Supplement 1, December, 2017.