intracapsular intraocular lens implantation

Intracapsular intraocular lens implantation can treat cataract patients. The implantation of the intraocular lens with the capsular bag is similar to the ciliary sulcus fixation, but some technical details are slightly different. When using a shaped truncated capsule, strive to maintain the integrity of the entire pouch; before implanting the crystal, inject a sufficient amount of viscoelastic material into the pouch to fully open the pouch. After the crystal is implanted, vertical parallel cuts are made at both ends of the capsular, and the median anterior capsule is removed. Treatment of diseases: age-related cataract cataract Indication Cataracts. Contraindications 1. There are serious obstacles to the blood coagulation mechanism. 2, high blood pressure, diabetes, and some bleeding-prone diseases. Preoperative preparation 1. Comprehensive evaluation of systemic diseases and lesions. 2. Start 3 days before surgery, eye with antibiotic eye drops, clear on the day of surgery, rinse the conjunctival sac and lacrimal duct with 0.25% chloramphenicol or gentamicin solution. Surgical procedure The implantation of the intraocular lens with the capsular bag is similar to the ciliary sulcus fixation, but some technical details are slightly different. When using a shaped truncated capsule, it is necessary to maintain the integrity of the entire pouch; before implanting the crystal, a sufficient amount of viscoelastic material is injected into the pouch to fully expand the pouch; after the crystal is implanted, the capsule is in turn The ends are cut vertically in parallel and the median anterior capsule is removed. Take the inline trap as an example to describe its main surgical procedures: 1. A truncated sac, located as close as possible to the upper equator, and then free of the lens nucleus. 2. Pull out the lens nucleus. 3. The inside of the pouch is operated to remove the leather and polish. 4. Inject the viscoelastic material into the pouch to make it fully open. 5. The intraocular lens is implanted into the capsular bag from the inline opening, which is similar to the posterior chamber intraocular lens implantation. 6. Cut the anterior capsule perpendicularly from the ends of the inline opening. 7. Remove the anterior capsule membrane.