RIG or RIJ tube: Tubes which have been placed by an interventional radiologist are referred to as radiologically inserted (RI) tubes. An RIG is usually a radiologically inserted gastrostomy tube, and an RIJ is a radiologically inserted jejunostomy tube. Tubi is yet another alternative that operates legally by license agreements. https://dirstop.com/story19235097/5-essential-elements-for-tubep