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Updated: May 27, 2026

Iris Fixation via External Pentagram Suturing
Published on: May 5, 2022
Secondary angle-closure glaucoma due to posterior synechiae formation following phacovitrectomy
Osama Makhzoum1, Niall James Crosby, Mark Hero
1University Hospitals Coventry and Warwickshire NHS Trust, University Hospital, Clifford Bridge Road, Coventry, CV2 2DX, UK.
Abstract:
Iris posterior synechiae formation after phacovitrectomy is usually regarded as a trivial problem. We report a case of secondary angle-closure glaucoma due to 360°PS 5 years after a phacovitrectomy for recurrent vitreous haemorrhage secondary to diabetic retinopathy. To our knowledge this is the first such reported case of this potentially sight-threatening complication of phacovitrectomy. We discuss our successful management of our patient, as well as potential risk factors and preventative measures.
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