Ritleng®+ is FCI latest autostable bicanalicular nasolacrimal intubation consisting of a silicone tube connected at each extremity to a PEEK thread guide to reduce operating time and trauma for the patients. The intubation is self-retaining thanks to two wider silicone portions on the silicone tube. The surgical procedure is similar to the conventional Ritleng® lacrimal intubation and involves the use of Ritleng® instruments.