A case of endonasal balloon-assisted dacryoplasty after failure of endonasal dacryocystorhinostomy

Endonasal balloon-assisted dacryoplasty is a minimally invasive technique that uses a high-pressure balloon catheter introduced into the lacrimal pathway through the nasal fossa into the neorhinostomy to treat recurrent epiphora after primary dacryocystorhinostomy. This procedure can be considered to be a reliable technique in patients unfit for general anesthesia.