Laser Posterior Iris Adhesiolysis

Laser iris posterior adhesion lysis is applicable to: Post-iris adhesion is the most common complication of iritis, and cataract extraction and intraocular lens implantation often occur. Local non-axis area adhesion does not affect vision, and generally does not require treatment. The severe one not only affects vision, but also causes secondary glaucoma due to pupillary block. In cases of intraocular lens implantation, adhesions can still be displaced by intraocular lens, so it needs to be taken seriously. However, due to the anatomical relationship, it is very easy to damage the posterior lens or intraocular lens during treatment. In particular, the stakes should be carefully considered when selecting cases. Treating diseases: iritis Indication Laser iris posterior adhesion lysis is applicable to: Post-iris adhesion is the most common complication of iritis, and cataract extraction and intraocular lens implantation often occur. Local non-axis area adhesion does not affect vision, and generally does not require treatment. The severe one not only affects vision, but also causes secondary glaucoma due to pupillary block. In cases of intraocular lens implantation, adhesions can still be displaced by intraocular lens, so it needs to be taken seriously. However, due to the anatomical relationship, it is very easy to damage the posterior lens or intraocular lens during treatment. In particular, the stakes should be carefully considered when selecting cases. Surgical procedure Before the treatment, a powerful mydriatic agent is applied to cause the pupil to produce a pre-tension, so that the pupillary edge can be immediately released from the in situ state during the treatment, and is in a free state. Apply contact lenses to brake the eye and focus accurately. The energy starts from the minimum and gradually increases until the release effect occurs. Generally, it does not exceed 0.8 mJ, and a single pulse is used. Start at the bottom of the self-adhesion and gradually expand to the sides to avoid continued operation due to bleeding. If there is a small amount of bleeding during operation, the contact lens can be used to stop the eyeball to stop bleeding.