Standing phacoemulsification: a prospective audit of 20 consecutive cases

Area of Science:

• Ophthalmology
• Surgical Techniques

Background:

• Phacoemulsification is a standard cataract surgery technique.
• Conventional seated phacoemulsification is widely practiced.
• Evaluating alternative surgical positions is crucial for optimizing patient outcomes.

Purpose of the Study:

• To audit surgical and postoperative complications of standing phacoemulsification.
• To assess visual outcomes of standing phacoemulsification.
• To compare standing phacoemulsification with conventional seated phacoemulsification.

Main Methods:

• Prospective comparative case series conducted in a district general hospital.
• Compared 20 patients undergoing standing phacoemulsification with 89 controls having seated phacoemulsification.
• Recorded demographic data, surgical details, complications, visual acuity, and intraocular pressure; statistical analysis included t-tests and chi-square tests.

Main Results:

• The standing group was younger (68.2 vs 78.0 years) and had longer axial length (23.8 vs 23.1 mm).
• No operative complications occurred in the standing group versus 6% in the control group (not significant).
• Postoperative complication rates were comparable, with excellent visual acuity (6/12 or better: 90% standing vs 94% seated).

Conclusions:

• Standing phacoemulsification is a safe alternative to conventional seated surgery.
• Visual results achieved with standing phacoemulsification are excellent.
• The technique is viable when performed by experienced surgeons.