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Step-down technique.

Abstract：

:From the beginning of nuclear fragment removal to the end, we progressively reduce all the parameters, ie, energy, vacuum, and aspiration flow rate, in a step-by-step manner proportionate to the posterior capsule exposure. This promotes adaptation of various parameters to the appropriate stages of surgery and allows the trainee and expert surgeon to perform posterior plane phacoemulsification. We recommend this technique for emulsification of dense as well as optimum-grade cataracts.

journal_name

J Cataract Refract Surg

journal_title

Journal of cataract and refractive surgery

authors

Vasavada AR,Raj S

doi

10.1016/s0886-3350(03)00121-4

subject

Has Abstract

pub_date

2003-06-01 00:00:00

pages

1077-9

issue

6

eissn

0886-3350

issn

1873-4502

pii

S0886335003001214

journal_volume

29

pub_type

杂志文章

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