Approximately 60 participants at Eye Hospital of Wenzhou Medical University during January,2017 to June 2021 will be enroll in our study. And dived them randomly into 2 groups:Progressive Cracking Technique (30 eyes) and Conventional Chop Technique (30 eyes) .
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Enrollment
60
Performing the cataract surgery with our phaco chop-progressive cracking technique.
Performing the cataract surgery with Conventional Chop Technique.
Eye Hospital of Wenzhou Medical College
Wenzhou, Zhejiang, China
RECRUITINGcorneal endothelial cell density
the number of corneal endothelial cells per unit area.
Time frame: up to 1 months
Coefficient of variation of endothelial cells
represents the variation coefficient of cell area
Time frame: up to 1 months
percentage of hexagonal cells of the cells marked
represents the percentage of hexagon cells,the ideal value is above 50%
Time frame: up to 1 months
central corneal thickness
thickness in micrometer
Time frame: up to 1 months
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