PMC9184221_01
(a) Anterior segment photograph of the left eye showing 270  of iridocorneal apposition in the periphery of the anterior chamber. (b) Anterior segment optical coherence tomography of the left eye showing iridocorneal apposition.
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fig1
LE showed circumcorneal congestion, mild corneal epithelial edema, 270  of iridocorneal apposition in the periphery of the anterior chamber 2-3 mm from the limbus, and in-the-sulcus IOL (Figure 1(a)). Iridocorneal apposition was observed on anterior segment optical coherence tomography (AS-OCT) of LE (Figure 1(b)).
(a) Anterior segment photograph of the left eye showing seeping of silicone oil into the anterior chamber following laser peripheral iridotomy (black arrow). (b) Anterior segment optical coherence tomography of the left eye showing the release of iridocorneal apposition and widening of the angle following laser peripheral iridotomy (white arrow).
CRIOPM2022-2343139.002.jpg
PMC9184221_01_CRIOPM2022-2343139.002.jpg
fig2
The deepening of the anterior chamber and posterior shift of the iris was followed by the entry of the silicone oil into the anterior chamber through the pupil, where it formed a globule of around 6 mm diameter in the anterior chamber (Figure 2(a)). One hour later, the IOP in LE came down to 17 mmHg, and AS-OCT showed the release of iridocorneal apposition (Figure 2(b)).