Web(Smith) A: The shredded-wheat appearance of the iris from 4 to 8 o'clock impinges on the dilated pupil aperture.B: A 15 degree blade is being used to make small stab incisions … WebNov 12, 2024 · One thousand, four hundred twenty-six patients were identified as having small pupil (SP). Of these, 1110 patients (77.8%) had interventions to expand the pupil including 447 (31.3%) with intracameral phenylephrine (IC PE) alone, 194 (13.6%) with iris hooks and 469 (32.9%) with a Malyugin ring. The large pupil (LP) group had a statistically ...
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WebFigure 4. For the proximal iris hook,the surgeon makes a separate stab incision parallel to the iris and just behind the clear corneal phaco incision (A).Before performing phacoemulsification,the surgeon inserts self-retaining iris retractors in a dia-mond configuration.The proximal retractor and the phaco tip do not share the same incision (B). … WebIf required, iris hooks may be used. Dr Sujatha Guha : Pre-operative dilatation with tropicamide is generally done in our practice since the use of phenylephrine is not permitted in the OTs due to anesthetia concerns. I inject intracameral adrenaline for mydriasis. If the pupil is still non dilating, I use iris hooks to facilitate the surgery. esht lateral flow
CataractCoach 1081: iris hooks during cataract surgery - YouTube
WebPerfect Pupil Injectable is a sterile, single use, flexible and injectable iris expansion ring with a 0.24mm groove and 9 scalloped tabs to securely hold a billowing, floppy iris through … WebFCI Ophthalmics Inc. Description: The Iris Retractors are the optimal temporary implant for use with patients who have cataract, contracted pupils or Intraoperative Floppy Iris … WebPurpose: Sphincterotomy, an alternative to iris hooks or pupil stretching, is a technique that can aid in small pupil phacoemulsification. The incidence of post-operative complications of this procedure, however, has not been studied. Our study evaluates the post-operative outcomes of phacoemulsification surgery with adjunctive pupillary sphincterotomy. esht integrated education