Intubation of lacrimal passages is a relatively frequent procedure performed as either independent intervention, or as a part of a complex surgery. Although complications after intubation of lacrimal passages occur rarely, and their detailed description is easily found in literature, cases of stent dislocation often become difficult for the surgeon. The article presents two clinical cases belonging to the type of lacrimal stent dislocation not previously described in literature. In the first case, intrapalpebral arc of the stent was in the right position, while its nasal ends could not be found in the nasal cavity. Endoscopic stent reposition was performed using an endoscope with a 30-degree viewing angle. In the second case, intrapalpebral arc of the stent could not be determined, but its heel was removed from the lover nasal passage using an endoscope. This seems to have been preceded by intraluminal disruption of stent’s integrity. The authors also analyze cases of lacrimal stent dislocation described in literature and reach a conclusion that endonasal endoscopy with the application of optics with different viewing angles is suitable for efficient visualization of a dislocated lacrimal stent and its reposition.