Endoexpression technique of nucleus delivery in manual small-incision cataract surgery.

Manual small-incision cataract surgery (MSICS) is a cost-effective alternative to phacoemulsification and extracapsular cataract extraction (ECCE) for cataract surgery. The surgical technique in MSICS is heterogeneous, and the maximum variation exists in incision and nucleus delivery techniques. Many studies on various incisions are available, and most of them are dedicated to surgically induced astigmatism (SIA), utility, and visual outcomes.

Closed chamber manual phacofragmentation in manual small-incision cataract surgery.

Manual small-incision cataract surgery (MSICS) has existed as an alternative to conventional phacoemulsification since its inception. The size of the incision has been becoming smaller in MSICS to reduce the surgically induced astigmatism. Smaller incisions go hand in hand with nucleus debulking and fragmenting techniques which have been practiced over almost four decades.

Customized incision cataract surgery: Astigmatism modulation techniques in manual small-incision cataract surgery.

Advanced instrumentation and intraocular lenses (IOL) allow great refractive and visual outcome control to permit excellent correction of refractive aberrations. Residual astigmatism can be modified to provide depth of focus using an appropriate incision in the steepest meridian in manual small-incision cataract surgery (MSICS). The authors describe the nomogram for surgically correcting astigmatism (SCA).