Related Experiment Video
Updated: Dec 7, 2025

Iris Fixation via External Pentagram Suturing
Published on: May 5, 2022
Correcting optic capture with 2 flanged 6-0 sutures after intrascleral haptic fixation with ViscoNeedling
Vicente Mascarenhas Menna Barreto1, Carlos Mascarenhas Menna Barreto, Pedro Kern Menna Barreto
1From the Menna Barreto Clinic (V.M.M. Barreto, C.M.M. Barreto, P.K.M. Barreto), Porto Alegre, Rio Grande do Sul, and the Medical School of Universidade Federal do Rio Grande do Sul (R.K.M. Barreto), Porto Alegre, Rio Grande do Sul, Brazil.
Abstract:
A 6-0 polypropylene suture was introduced in the eye through an ophthalmic viscosurgical device syringe in a completely closed system. The procedure was used to correct optic capture of the intraocular lens by the pupil after 2 cases of Yamane technique.
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