A novel, versatile cannula for vitreoretinal surgery: Bapaye aspiration scraper - Initial experience

Area of Science:

• Ophthalmology
• Surgical Innovation

Background:

• Posterior vitreous detachment (PVD) induction is vital for successful vitreoretinal surgery outcomes.
• Strong adhesion between the posterior hyaloid and retina can present significant intraoperative challenges.
• Current techniques for intraoperative PVD induction include aspiration and non-aspiration methods, often used in combination.

Purpose of the Study:

• To introduce a novel instrument, the Bapaye aspiration scraper, designed to facilitate PVD induction.
• To highlight the instrument's dual capability of combining aspiration and non-aspiration techniques.
• To demonstrate its utility in various vitreoretinal interface procedures.

Main Methods:

• Description of a novel instrument combining aspiration and non-aspiration techniques for PVD induction.
• Evaluation of its applicability in vitreoretinal surgery.
• Assessment of compatibility with small-gauge vitrectomy systems.

Main Results:

• The Bapaye aspiration scraper effectively combines both aspiration and non-aspiration methods for PVD induction.
• The instrument's design makes it suitable for various vitreoretinal interface procedures.
• It is compatible with commonly used small-gauge vitrectomy systems.

Conclusions:

• The Bapaye aspiration scraper offers a versatile solution for challenging PVD induction during vitreoretinal surgery.
• Its combined technique approach may enhance surgical outcomes.
• The instrument's compatibility with modern vitrectomy systems supports its clinical adoption.