title: [Value of dacryography in the exploration of injuries to the lacrimal ducts (author's transl)].
abstract: Dacryography is the only objective non-clinical method for studying the permeability of the lacrimal excretory ducts. Pre-operatively, it is an essential element for the choice of surgical intervention; post-operatively, it is always indicated if weeping persists. New surgical techniques such as arterial grafting have stimulated renewed interest in this method.
mesh_terms: D006801:Humans; D007765:Lacrimal Apparatus / Q000000981:diagnostic imaging* / Q000293:injuries / Q000601:surgery; D008722:Methods; D011859:Radiography
vernacular_title: Intérêt de la dacryographie dans l'exploration des voies lacrymales traumatiques.