4-Minute Phaco™ and conventional phacoemulsification both use ultrasound energy to break down and remove the cataract. The difference lies in workflow efficiency, chamber stability, and the consistency achieved through high-volume surgical experience.
Key Differences
Conventional cataract surgery typically takes 10 to 20 minutes, depending on cataract density and surgeon experience. 4-Minute Phaco™ achieves the same clinical result in a shorter timeframe through:
- Standardised surgical steps with minimal variation
- Advanced fluidics maintaining stable anterior chamber pressure
- Reduced instrument exchanges and intraocular manipulation
These factors lower the cumulative stress placed on the eye during surgery.
Impact on the Cornea
The corneal endothelium does not regenerate. Prolonged ultrasound exposure and fluid turbulence can damage these cells, potentially affecting long-term corneal clarity. 4-Minute Phaco™ reduces both exposure time and energy delivery, supporting better endothelial preservation.
Outcomes and Recovery
Patients undergoing 4-Minute Phaco™ often experience faster visual recovery and lower rates of post-operative inflammation. The reproducibility of the technique also supports more predictable refractive outcomes, particularly important when premium lenses are used. For a visual comparison, see The 4-Minute Phaco™ Series: What High-Volume Cataract Surgery Really Looks Like.
