scholarly journals Comparison of retropupillary fixated iris claw lens versus sclera fixated lens for correction of pediatric aphakia secondary to ectopia lentis

2021 ◽  
Vol 14 (1) ◽  
pp. 20
Author(s):  
Rajat Kapoor ◽  
Bhavatharini Muthukumar ◽  
PreetiPatil Chhablani ◽  
Amjad Salman ◽  
Vipul Bhandari
Keyword(s):  
Ectopia Lentis ◽  
Iris Claw Lens ◽  
Iris Claw

scholarly journals Novel technique of explantation of rigid phakic iris-claw lens and cataract extraction by sutureless manual small-incision surgery

2019 ◽  
Vol 12 (12) ◽  
pp. e233128
Author(s):  
Prateek Agarwal ◽  
Samuel Edward Navon ◽  
Neha Mithal
Keyword(s):  
Visual Acuity ◽  
Cataract Extraction ◽  
Blurred Vision ◽  
Novel Technique ◽  
Small Incision ◽  
Complicated Cataract ◽  
Uncorrected Visual Acuity ◽  
Lens Surgery ◽  
Iris Claw Lens ◽  
Iris Claw

A 38-year-old patient presented to us with complaints of blurred vision and photophobia in the left eye with an uncorrected visual acuity of 20/400, improving to 20/60 with pinhole. The patient underwent phakic iris-claw lens surgery 15 years ago for high myopia. On examination, there was anterior chamber rigid phakic iris-claw lens along with complicated cataract. We planned for sutureless self-sealing 6.5 mm sclerocorneal tunnel for explantation of rigid phakic iris-claw lens along with cataract extraction with irrigating vectis. There was postoperative reduction in astigmatism due to incision planned on steep axis, and visual acuity improved to 20/30 uncorrected. This technique provides significant advantages from the previously described techniques in terms of decreased postop astigmatism, no need for sutures, no issues of chamber instability and iris trauma and without the need for phacoemulsification.

Comparison of anterior and posterior chamber implantation of iris claw lens in corneal transplant patients

2021 ◽  
Vol 1 (1) ◽  
Author(s):  
Mine Esen Baris
Keyword(s):  
Corneal Transplantation ◽  
Posterior Chamber ◽  
Corneal Transplant ◽  
Complication Rates ◽  
Transplant Patients ◽  
Support Methods ◽  
Iris Claw Lens ◽  
Iris Claw ◽  
Rejection Rates

INTRODUCTION: To compare the surgical outcomes of anterior chamber (AC) and posterior chamber (PC) implantation of iris claw lens (ICL) combined with penetrating corneal transplantation (P-CT), in eyes with no capsular support. METHODS: The records of 20 P-CT cases who underwent ICL implantation were retrospectively evaluated. The eyes were grouped according to the location of implantation; AC ICL and PC ICL. Pre- and post-surgical best-corrected visual acuity (BCVA), post-operative complications and graft rejection rates were compared between the two groups. Mean follow-up time was 28 (range, 12 and 76) months. RESULTS: ICLs were implanted during P-CT surgery in 14 (70%) eyes, and as a secondary procedure after P-CT in 6 (30%) eyes. ICLs were implanted in PC in 12 (60%) and in AC in 8 (40%) eyes. Mean preoperative BCVA was 0.064 (range, 0.001-0.02) in PC group and 0.02 (range, 0.001-0.1) in AC group (p=0.86). Mean postoperative BCVA was 0.17 (range, 0.0001-1.0) in PC group and 0.14 (range, 0.0001-0.4) in AC group (p=0.81). Glaucoma developed in 5 (41.6%) eyes with PC ICL. No eye with AC ICL developed glaucoma over time. DISCUSSION AND CONCLUSION: Both AC and PC ICL implantation provide favorable visual outcomes and complication rates in CT patients. However, PC implantation of ICL seems to increase glaucoma incidence.

scholarly journals Iris-claw intraocular lens implantation in children with ectopia lentis

2017 ◽  
Vol 80 (2) ◽  
Author(s):  
Sadık Görkem Çevik ◽  
Muhammer Özgür Çevik ◽  
Ahmet Tuncer Özmen
Keyword(s):  
Intraocular Lens ◽  
Intraocular Lens Implantation ◽  
Ectopia Lentis ◽  
Lens Implantation ◽  
Iris Claw

Iris Claw Lens

1991 ◽  
Vol 17 (6) ◽  
pp. 860-861 ◽  
Author(s):  
P. U. Fechner
Keyword(s):  
Iris Claw Lens ◽  
Iris Claw

scholarly journals Retrieval of the intra-operatively "lost" retrofixated iris claw lens

2015 ◽  
Vol 3 (3) ◽  
pp. 159
Author(s):  
Saurabh Shrivastava ◽  
Reshma Ramakrishnan ◽  
Varshav Gore ◽  
Naheed Abidi
Keyword(s):  
Iris Claw Lens ◽  
Iris Claw

scholarly journals Spontaneous disenclavation of phakic intraocular iris claw lens

2018 ◽  
pp. bcr-2018-226521
Author(s):  
Srikanta Kumar Padhy ◽  
Sohini Mandal
Keyword(s):  
Iris Claw Lens ◽  
Iris Claw

Iris-claw lens in phakic eyes to correct hyperopia: Preliminary study

1998 ◽  
Vol 24 (1) ◽  
pp. 48-56 ◽  
Author(s):  
Paul U. Fechner ◽  
Daljit Singh ◽  
Kerstin Wulff
Keyword(s):  
Preliminary Study ◽  
Phakic Eyes ◽  
Iris Claw Lens ◽  
Iris Claw
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