Irrigation/aspiration handpiece with changeable tips for cortex removal in small incision phacoemulsification

Area of Science:

• Ophthalmology
• Surgical Innovation
• Cataract Surgery Techniques

Background:

• Cortex removal is challenging in small incision phacoemulsification, particularly at the 12 o'clock position.
• Traditional methods may be less efficient or more difficult with smaller incisions.

Purpose of the Study:

• To evaluate a novel irrigation/aspiration (I/A) handpiece for cortex removal in small incision phacoemulsification.
• To assess the safety, efficacy, and cost-effectiveness of the new I/A instrument.

Main Methods:

• A consecutive series of small incision phacoemulsification procedures were performed.
• An I/A handpiece with changeable tips was utilized for all cortex removal steps.
• The study included a large, unselected patient cohort.

Main Results:

• The I/A handpiece demonstrated a safe and effective method for cortex removal.
• The instrument facilitated efficient removal, even at difficult locations like the 12 o'clock position.
• The technique proved to be economical for the surgical procedures.

Conclusions:

• The use of an I/A handpiece with changeable tips is a viable solution for cortex removal in small incision phacoemulsification.
• This method offers a safe, effective, and economical approach to managing residual lens cortex.
• The instrument enhances surgical outcomes in modern cataract surgery.