A granny-style slip knot for use in eye surgery

Area of Science:

• Ophthalmology
• Surgical Innovation
• Knot Technology

Background:

• Surgical knots are critical in approximating tissues during procedures.
• Current ocular surgery knots may present challenges in tension adjustment and size.
• The need for improved knotting techniques in delicate ophthalmic procedures is recognized.

Purpose of the Study:

• To describe a novel adjustable knot for ocular surgery.
• To highlight the benefits of this new knot design in ophthalmic applications.

Main Methods:

• The described knot incorporates a granny knot as its primary component.
• This design facilitates intraoperative tension modulation.
• The knot's construction is detailed for surgical implementation.

Main Results:

• The adjustable granny knot demonstrates ease of execution during surgical simulation.
• The knot allows for precise tension regulation, a key advantage in ocular surgery.
• The resulting knot is characterized by its minimal size, reducing tissue impingement.

Conclusions:

• The adjustable granny knot offers a practical solution for ocular surgery.
• Its key advantages include simplicity, adjustability, and a compact form factor.
• This knot has the potential to enhance surgical precision and patient safety in ophthalmology.