TY - JOUR A2 - Balestrazzi, Angelo AU - Wang, Lijun AU - Zhao, Lin AU - Yang, Xiting AU - Zhang, Yi AU - Liao, Dingying AU - Wang, Jianming PY - 2019 DA - 2019/08/19 TI - Comparison of Outcomes after Phacoemulsification with Two Different Corneal Incision Distances Anterior to the Limbus SP - 1760742 VL - 2019 AB - Purpose. To compare visual performance and visual quality outcomes after phacoemulsification with two different clear corneal incision (CCI) distances anterior to the limbus in senile cataract patients. Methods. Retrospective case series. Patients who had undergone phacoemulsification were divided into two groups according to the CCI distances anterior to the limbus. The CCI distances in group A range from 1 mm to 1.5 mm, while those in group B range from 0.5 mm to 1 mm. The visual acuity, refraction, surgically induced astigmatism (SIA), corneal aberrations, anterior segment parameters, and subjective vision quality were evaluated. Results. This study enrolled 54 eyes, with 27 eyes per group. Both groups had significant improvement in postoperative uncorrected visual acuity (UCVA) and corrected distance visual acuity (CDVA) (P<0.05). There were no statistically significant between-group differences in postoperative UDVA, CDVA, SIA, corneal aberrations, anterior segment parameters, or VF-QOL questionnaire performance (P>0.05). Conclusions. The phacoemulsification with CCI distances ranging from 0.5 mm to 1.5 mm is an effective and safe therapy to senile cataract. The CCI distance anterior to the limbus that ranges from 0.5 mm to 1.5 mm is recommended for routine phacoemulsification. SN - 2090-004X UR - https://doi.org/10.1155/2019/1760742 DO - 10.1155/2019/1760742 JF - Journal of Ophthalmology PB - Hindawi KW - ER -