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Application of Viscoelastic onto the Posterior Pole When Extracting Intraocular Foreign Bodies: Protection of the Retina

SCIENTIFIC POSTER Application of Viscoelastic onto the Posterior Pole When Extracting Intraocular Foreign Bodies Protection of the Retina by Xun Yang, Shu Du, Youyou Zha, China ABSTRACT Objective: To observe the velocity of a falling IOFB in viscoelastic and the protection of viscoelastic to the retina during IOFB extraction. Methods: 1) The falling velocity of a stone, extracted from eye globe, weighted 0.02g, was respectively measured in...

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Photocoagulation of Retinal Pigment Epithelium During Vitrectomy in the Treatment of Rhegmatogenous Retinal Detachment

ABSTRACT Objective: To explore the effects of photocoagulation of retinal pigment epithelium (RPE) during vitrectomy on sealing of the retinal tears or holes in rhegmatogenous retinal deattachment eyes. Method: In 19 eyes with retinal detachment, photocoagulation on RPE around the margin and 3-4 dots outside of the margin of the retinal hole or tear instead of retinal photocoagulation to seal part of or whole the hole or tear,...

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Treatment of Intractable Hypotony and Atrophic Eyes

ABSTRACT Objective: To explore the effects of various procedures in the treatment of intractable hypotony and atrophic eyes. Methods: According to the cause and the signs (esp. the IOP and the axial length) of the eyes, the following procedures were performed (alone or combined): injection of large amount of viscoelastics, trabecular meshwork photocoagulation (TMP), vitrectomy combined with photocoagulation of exposed retinal pigment...

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Vitrectomy Combined with Continuous Intraocular Injection of Silicone Oil in the Treatment of Early Atrophy of Eyeball

Vitrectomy Combined with Continuous Intraocular Injection of Silicone Oil in the Treatment of Early Atrophy of Eyeball ABSTRACT Objective: To observe and evaluate continuous intraocular injection of silicone oil in treating early atrophy of eyeball. Methods: Compared the pre- and postoperative changes of 5 atrophy eyeball eyes in intraocular pressure,visual activity,axial length and CT scan. All the 5 eyes (5...

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Increase Intraocular Pressure with Trabecular Meshwork Photocoagulation: To Treat or Prevent Hypotony

Increase Intraocular Pressure with Trabecular Meshwork Photocoagulation: To Treat or Prevent Hypotony ABSTRACT Purpose: To evaluate the effect of trabecular meshwork photocoagulation (TMP) in elevation of intraocular pressure to treat or prevent hypotony. Methods: The IOP change of fourteen hypotonic eyes (or about to be hypotonic after silicon oil removal) in fourteen cases was retrospectively analyzed after TMP. Thirteen eyes of them...

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Extraction of Intraocular Cilia During Endoscope-Assisted Vitrectomy in 13 Eyes

Extraction of Intraocular Cilia During Endoscope-Assisted Vitrectomy in 13 Eyes ABSTRACT Purpose: To analysis the value of ocular endoscopy in detecting and extracting of intraocular cilia during vitrectomy. Methods: Retrospectively analyze the location and extraction of 31 intraocular cilia in 14 ruptured/penetrated eyes during endoscope assisted vitrectomy, which were undetectable by CT or B-ultrasound before the operation. The corneas...

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