Functional Transnasal Endoscopic Conjunctivorhinostomy

Area of Science:

• Ophthalmology
• Surgical Innovation
• Endoscopic Surgery

Background:

• Lacrimal tract obstruction requires surgical reconstruction.
• Established techniques like canaliculodacryocystorhinostomy and Jones tube placement have limitations.
• Conjunctivo-rhinostomy (CR) is reserved for severe cases with nonfunctional lacrimal pathways.

Purpose of the Study:

• To present a novel, minimally invasive technique for conjunctivo-rhinostomy (CR).
• To evaluate the advantages of this new endoscopic endonasal approach for total lacrimal bypass.

Main Methods:

• Description of a novel minimally invasive CR technique.
• Predominantly endoscopic endonasal surgical approach.
• Comparison with existing lacrimal bypass surgical options.

Main Results:

• The novel technique facilitates CR through a minimally invasive endoscopic endonasal route.
• This approach offers potential advantages over traditional CR methods.
• Successfully addresses total lacrimal bypass in challenging cases.

Conclusions:

• Minimally invasive endoscopic endonasal CR is a viable alternative for total lacrimal bypass.
• This technique expands surgical options for complex lacrimal drainage issues.
• Further investigation into the long-term efficacy and benefits is warranted.