Endonasal laser dacryocystorhinostomy under direct vision

Area of Science:

• Ophthalmology
• Laser Surgery
• Surgical Innovation

Background:

• Dacryocystorhinostomy is a surgical procedure to restore tear drainage.
• The external approach is the routine method for dacryocystorhinostomy.
• Endonasal approaches aim to minimize external scarring and improve cosmesis.

Purpose of the Study:

• To describe a novel endonasal laser dacryocystorhinostomy technique.
• To evaluate the feasibility and initial outcomes of this laser-based approach.
• To present this method as a potentially attractive alternative for general ophthalmologists.

Main Methods:

• A minimally invasive endonasal approach was employed.
• A neodynium-YAG laser was utilized for the dacryocystorhinostomy.
• A small cohort of 6 patients underwent the procedure.

Main Results:

• The endonasal laser dacryocystorhinostomy procedure was successfully performed.
• Post-operative investigation at 6 months revealed a patent drainage system in all patients.
• The technique demonstrated ease of performance.

Conclusions:

• Endonasal laser dacryocystorhinostomy is a viable and effective alternative to the external approach.
• The neodynium-YAG laser facilitates a straightforward surgical technique.
• This method holds promise for routine adoption by general ophthalmologists.