Results 31 to 40 of about 554,408 (215)

A Case of Foldable Artificial Iris Implantation for Treatment of Postcataract Surgery Aniridia

Case Reports in Ophthalmology, 2023
We report an approach for managing acquired aniridia induced by intraoperative floppy iris syndrome (IFIS) during cataract surgery. An 81-year-old man with right blurred vision and photophobia symptoms was treated for extensive iris defects due to ...
Norihiro Watanabe, Shinichiro Kobayakawa
doaj   +1 more source

In-situ flanged intrascleral fixation of dislocated foldable intraocular lens

Delta Journal of Ophthalmology, 2023
Purpose The aim of this study was to investigate the efficacy of in-situ transconjunctival scleral fixation of dislocated one-piece foldable intraocular lens (IOL) with flanged prolene 6/0 suture.
Ayman M.A Elsayed, Ahmed Samir, Ayman Lotfy   +2 more
doaj   +1 more source

Visual outcomes of bilateral congenital and developmental cataracts in young children in south India and causes of poor outcome. [PDF]

, 2013
CONTEXT: Bilateral pediatric cataracts are important cause of visual impairment in children. AIM: To study the outcome of bilateral pediatric cataract surgery in young children.
Krishnaiah, Sannapaneni, Gogate, Parikshit M, Mehta, Manohar K, Rohit C Khanna, Foster, Allen, Khanna, Rohit C, Parikshit M Gogate, Allen Foster, Manohar K Mehta, Sannapaneni Krishnaiah   +9 more
core   +1 more source

Chemical Strategies for Multistimuli Responsive Dynamic Covalent Materials in Regenerative Medicine

Advanced Healthcare Materials, EarlyView.
Multistimuli responsive dynamic covalent materials integrate reversible chemistry with the complex chemical, mechanical, and biochemical cues of regenerative environments. This review highlights chemical strategies based on orthogonal dynamic bonds, multicomponent networks, and hierarchical architectures to regulate mechanics, degradation, and ...
Saurabh Joshi, Matthew B. Baker, Dominik Schauenburg   +2 more
wiley   +1 more source

GHRHR Deficiency Enhances Retinal Ganglion Cell Survival and Visual Functions in Experimental Glaucoma by Inhibiting Ferroptosis

Advanced Science, EarlyView.
Glaucoma, a major cause of blindness, involves retinal ganglion cell (RGC) degeneration. This study shows growth hormone‐releasing hormone receptor (GHRHR) deficiency preserves RGC survival and restores vision, unlike activation which only aids survival.
Yan Tong, Ming Ho Yam, Jiaxin Zhang, Lin Du, Linbin Zhou, Yolanda Wong Ying Yip, Bo Man Ho, Hemlata Bisnauthsing, Jiahui Li, Ivan Kong, Shushu Xu, Changzhen Fu, Karl K.H. So, Joaquim S.L. Vong, Ling‐Ping Cen, Ming‐Ming Yang, Khazeema Yousaf, Mai Har Sham, Sun On Chan, Poemen P. Chan, Chi Pui Pang, Clement C. Tham, Jing Na He, Jian Li, Wai Kit Chu   +24 more
wiley   +1 more source

Cartridge cracks during foldable intraocular lens insertion

Journal of Cataract and Refractive Surgery, 1998
To assess the incidence of cartridge cracks during foldable intraocular lens (IOL) insertion and to determine factors that play a role in the development of these cracks.Leesburg Regional Ambulatory Surgical Care Center, Leesburg, Florida, USA.Small incision cataract surgery was performed in 350 consecutive cases.
Department of Ophthalmology, University of Florida, Gainesville, Florida, USA.Department of OphthalmologyUniversity of FloridaGainesvilleFloridaUSA ( host institution ), Singh, Arun D., Fang, Ting, Rath, Roger   +3 more
openaire   +3 more sources

Stabilization Time of Refractive Errors and Astigmatism after Cataract Surgery Using Phacoemulsification and Foldable Intraocular Lens Implants [PDF]

, 2019
Purpose: To evaluate the stabilization time of astigmatism and refractive errors after cataract surgery using phacoemulsification and foldable lens implantation.Patients and Methods: The present cross-sectional study was carried out with convenience 
Sharifi , Ali, Shams , Majid, Sharifi , Hamid, Daryabari, Seyed-Hashem   +3 more
core   +1 more source

Innovative PLA or PCL‐Based Ocular Implants Obtained From Tape Casting or Electrospinning for Sustained‐Release Dexamethasone

Journal of Applied Polymer Science, EarlyView.
PLA and PCL ocular implants prepared by tape casting and electrospinning provide sustained dexamethasone release with distinct release profiles governed by polymer type and processing method. The relationship between polymer structure, degradation behavior, and drug release demonstrates the potential of these fabrication techniques for controlled ...
Renata Bochanoski, Henrique Borba Modolon, Ronaldo Silveira, Januara Rodrigues, Tiago Bender Wermuth, Sabrina Arcaro, Oscar R. K. Montedo   +6 more
wiley   +1 more source

Phacoemulsification and acryl foldable intraocular lens implantation in dogs: 32 cases [PDF]

, 2006
This study evaluated the surgical outcome and complications of phacoemulsification and the implantation of an acryl foldable intraocular lens (IOL) with a squared edge in dogs with cataracts. Thirty-two eyes from 26 dogs were examined.
Kim, Se-Eun, Se-Eun Kim, Yi, Na Young, Shin-Ae Park, Kim, Won-Tae, Won-Tae Kim, Seo, Kangmoon, Park, Shin-Ae, Jeong, Man-Bok, Je-Min Chae, Na-Young Yi, Chae, Je-Min, Man-Bok Jeong, Kang-Moon Seo   +13 more
core   +1 more source

Visual Outcomes of Cataract Surgery with Foldable Lens

Journal of Bahria University Medical and Dental College, 2023
Objective: To determine the visual outcomes of cataract surgery with foldable lens at tertiary care eye hospital SindhPakistan. Study design and setting: An observational cross-sectional study carried out at Ghulam Muhammad Maher Medical College (GMMMC)
Ateeq Ur Rehman Channa, Ataullah Bukhari, Abdul Haleem Mirani, Tehmina Imdad, Maqbool Ahmed Jamali, Sikander Azeem Mirza   +5 more
doaj   +1 more source