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The article reviews the main modern methods of out-of-the-bag IOL implantation. Literature data shows that the most pressing question to date is comparative assessment of retropupillary iris-claw lens implantation and trans-scleral posterior chamber IOL fixation.
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http://dx.doi.org/10.17116/oftalma2019135031104 | DOI Listing |
PeerJ Comput Sci
November 2024
School of Mathematical and Computational Sciences, Massey University, Palmerston North, New Zealand.
Performance of random forest classification models is often assessed and interpreted using out-of-bag (OOB) samples. Observations which are OOB when a tree is trained may serve as a test set for that tree and predictions from the OOB observations used to calculate OOB error and variable importance measures (VIM). OOB errors are popular because they are fast to compute and, for large samples, are a good estimate of the true prediction error.
View Article and Find Full Text PDFPLoS One
May 2023
Laboratory of Cytogenetics and Reproductive Biology, Maternity and Neonatology Center, Fattouma Bourguiba University Teaching Hospital, Monastir, Tunisia.
Background: The emergence and the spread of coronavirus disease (COVID-19) induced by the SARS-CoV-2 virus has multiple consequences in all countries around the world. Male germ cells of infertile patients which are shown to be vulnerable to many environmental conditions, could be particularly vulnerable to such an exceptional pandemic situation. We aimed through the current study to investigate the potential variations in sperm quality of infertile patients during the COVID-19 pandemic in Tunisia.
View Article and Find Full Text PDFVestn Oftalmol
October 2022
I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia.
Unlabelled: For the moment, the refractive outcomes of out-of-the-bag intraocular lens (IOL) implantation remain insufficiently studied.
Purpose: To study and compare the refractive outcomes of retropupillary implantation of an iris-claw lens and transscleral suture fixation of IOL in complicated phacoemulsification.
Material And Methods: The study included 70 patients (73 eyes) after complicated phacoemulsification in combination with grade 2 lens subluxation.
Zhong Nan Da Xue Xue Bao Yi Xue Ban
July 2022
Eye Center of Xiangya Hospital, Central South University, Changsha 410008.
Objectives: The weakness and dialysis of lens zonule after cataract surgery may lead to dislocation of intraocular lens (IOL). It has been shown that cataract surgery could induce or aggravate posterior vitreous detachment (PVD) due to postoperative inflammation and increased volume of vitreous cavity. PVD is associated with the occurrence of several vitreoretinal diseases, such as rhegmatogenous retinal detachment and macular hole.
View Article and Find Full Text PDFClin Exp Optom
May 2021
Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University, Shanghai, China.
: Intraocular lens dislocation usually causes severe visual symptoms and even blindness in patients. It is important for eye care practitioners to be able to identify patients susceptible to intraocular lens dislocation.: To investigate the risk factors of intraocular lens dislocation following routine cataract surgery.
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