PMC7187865_01
Using a 27-gauge needle with ink, the 0 -180  horizontal axis on the corneal limbus was marked, guided by the Verion image guiding system. Cumulative dissipated energy (CDE) was set at 0.00 when the figure was captured.
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Using a 27-gage needle with ink, the 0-180  horizontal axis on the corneal limbus was marked, and it was guided by the Verion image guiding system (Figure 1).
First docking image from Z8.
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The first docking (Figure 2) was performed by using the above reference ink marks to compensate for the cyclorotation.
A Malyugin ring, a pupil-expanding device, was injected via the main incision. Cumulative dissipated energy (CDE) was set at 0.00 at the time the figure was captured.
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Subsequently, a Malyugin ring, which is a pupil-expanding device, was injected via the main incision to the anterior chamber and placed on the patient's iris (Figure 3).
Second docking image from Z8.
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The second docking of the femtosecond laser handpiece to the eye (Figure 4) was accomplished.
The trailing eyelet of the Malyugin ring was disengaged from the iris and the iris manipulator was used to hook onto the trailing eyelet and into the injector plate. When the interface was captured, cumulative dissipated energy (CDE) was set at 2.72, Intraocular pressure (IOP) at 42, aspiration (Asp) at 28, and vacuum at 700+.
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The trailing eyelet of the Malyugin ring was disengaged from the iris, and the manipulator was used to hook onto the trailing eyelet and into the injector plate (Figure 5). The removal of the viscoelastic device was performed, which was followed by irrigation and aspiration (Figure 6).
Removal of the viscoelastic device was done followed by irrigation and aspiration (Asp). When the interface was captured, cumulative dissipated energy (CDE) was set at 2.72, Intraocular pressure (IOP) at 42, aspiration (Asp) at 18, and vacuum at 150.
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The trailing eyelet of the Malyugin ring was disengaged from the iris, and the manipulator was used to hook onto the trailing eyelet and into the injector plate (Figure 5). The removal of the viscoelastic device was performed, which was followed by irrigation and aspiration (Figure 6).