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Updated: Apr 4, 2026

Transcanalicular Diode Laser-assisted Dacryocystorhinostomy for the Treatment of Primary Acquired Nasolacrimal Duct Obstruction
Published on: October 13, 2017
Frontal Sinus Mucocele Formation as a Late Complication of External Dacrocystorhinostomy
Adeela Malik1, Irfan Syed, Sarah Osborne
1*Department of Ophthalmology, Moorefield's Eye Hospital NHS Trust; and †Department of Rhinology, St. George's Hospital NHS Trust, London, United Kingdom.
Abstract:
Two cases of frontal sinus mucocele post external approach dacrocystorhinostomy (DCR) surgery are reported. The possible anatomical causes of this condition are discussed and in particular, attention is drawn to the consideration of frontal sinus mucocele in patients presenting with frontal sinus symptoms post-DCR surgery.
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