[Oblique nuclear chopping and nuclear extraction by binding procedure for cataract extraction]

Area of Science:

• Ophthalmology
• Surgical Techniques
• Cataract Surgery

Context:

• Senile cataracts pose a significant challenge in vision impairment.
• Traditional cataract extraction methods can involve larger incisions.
• Foldable intraocular lens (IOL) implantation requires specific surgical approaches.

Purpose:

• To evaluate the efficacy and safety of the oblique nuclear chopping and nuclear extraction by binding procedure (ONCNEB) for cataract extraction.
• To assess the feasibility of implanting foldable IOLs using the ONCNEB technique.
• To compare postoperative outcomes with preoperative measurements.

Summary:

• Extracapsular cataract extraction using the ONCNEB technique with foldable IOL implantation was performed on 97 eyes.
• The procedure demonstrated a low rate of complications, including posterior capsular rupture (1 eye) and anterior chamber hemorrhage (2 eyes).
• High rates of corrected visual acuity were achieved, with 93.81% of eyes reaching ≥0.5 at three months and 68.04% reaching ≥1.0.

Impact:

• ONCNEB facilitates the implantation of foldable IOLs through small incisions, simplifying the surgical process.
• The technique is associated with good visual recovery and minimal impact on postoperative astigmatism.
• This method presents a relatively simple and safe option for cataract surgery, improving patient vision.