Acquired fistula of the lacrimal sac and laisser-faire approach. Description of the natural history of acquired fistulas between the lacrimal sac and the skin occurring before planned endonasal dacryocystorhinostomy (DCR) and without any treatment of the
Keywords: Dacryocystitis; Lacrimal sac abscess; Acquired fistula; Endonasal dacryocystorhinostomy; Scar; Dacryocystite; Sac lacrymal; Fistule acquise; Dacryocystorhinostomie; Cicatrice;