title: Management of a posterior capsule rupture in planned extracapsular cataract extraction and posterior chamber lens implantation.
abstract: Management of zonular dialysis and posterior capsule rupture during extracapsular cataract extraction is described. The Heslin gravity cannula is advocated to maintain the normal structure of the anterior segment in a closed chamber technique. Lens cortical material is stripped away using the manual technique described by Gills and McIntyre to avoid vitreous loss. It is then possible to proceed with posterior chamber lens implantation. If vitreous loss occurs, an adequate anterior vitrectomy with an automated vitreous cutter is recommended. A posterior chamber lens implant is preferred if there is adequate capsule to support the lens.
mesh_terms: D002387:Cataract Extraction / Q000295:instrumentation / Q000379:methods*; D006801:Humans; D006820:Hyaluronic Acid / Q000008:administration & dosage; D007431:Intraoperative Complications / Q000601:surgery*; D007903:Lens Capsule, Crystalline / Q000293:injuries* / Q000601:surgery; D007908:Lens, Crystalline / Q000293:injuries*; D007910:Lenses, Intraocular; D012421:Rupture; D013536:Suture Techniques / Q000295:instrumentation; D014821:Vitrectomy / Q000295:instrumentation / Q000379:methods
chemical_list: D006820:Hyaluronic Acid