internal Xiaohong Jin
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Vitrectomy with silicone-oil tamponade and scleral buckle placement provided stable anatomical outcomes. Am J Vet Res. Functional success was attained in 60% of eyes after a mean follow-up of 7.6 months.
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PubMed Different types of vitreous tamponade materials, including balanced salt solution, inert gas and silicone oil were filled in vitreous cavity respectively in 13 eyes, 17 eyes and 16 eyes during the operation. 1). In the prophylactic vitrectomy group, RD occurred in 2 eyes (13%).
XMP Paged-Text Font Amendment of PDF/A standard PubMed Pre/postoperative refractive status of patients who previously underwent phacoemulsification, intraocular lens (IOL) implant, vitrectomy, SO tamponade and required SO extraction was studied.
Refractive status and visual acuity changes after oil removal in eyes following phacovitrectomy, intraocular lens implantation, and silicone oil tamponade. pdf Necrosis of the 37 eyes was divided into 3 grades, including peripheral, middle-peripheral and extensive.
Song WK, Kim SS, Kim SE, Lee SC. In this paper we aimed to deduce a theoretical, formula predicting refractive shift of silicone oil tamponade in pseudophakic, Schematic eye model. USA.gov. Exclusion, criteria were unstable fundus (such as macular edema, macular pucker, retinal hemorrhage, or macular hole oc-, curred after SO extraction), obviously SO emulsificat, incompletely filled, posterior capsule rupture, corneal, opacity and incomplete clinical data.
external Anterior shift of the IOL in the FA IOL group was less than that of the TNA IOL group, as shown by ACD measurements.
Indications for the use of prophylactic vitreous surgery for ARN eyes without retinal detachment require further evaluation.
Refractive shift of silicone oil tamponade in pseudophakic eye. and J.XH. Seq Text
lens implantation, and silicone oil tamponade. We recomm, further studies with larger sample size to obtain more, Refractive shift of SO tamponade in pseudophakic eye, correlates with refractive power of implanted IOL and, ACD, and strong correlation between theoretical for-, tion formula based on IOL power and ACD can be, simple and predictable method through further studies, ACD, anterior chamber distance; CI, confidence interval; D, refractive power of pseudophakic eye without and with SO filled, cornea and, intraocular lens; IOL, intraocular lens; M, mean; RI, refractive index; r. anterior and posterior radius of intraocular lens; SD, standard deviation; SO, We thank Dr. Y.JL for giving help in deduction of theoretical formula. Pre/postoperative axis length was 25.84 ± 3.28 mm, 25.85 ± 3.27 mm, respectively, without significant change (p = 0.9762, Paired T test).
BMC Ophthalmology the 25-gauge transconjunctival sutureless pars plana vitrectomy versus the, conventional pars plana vitrectomy. CrossMarkDomains The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated. c Refractive shift vs. ACD (anterior chamber distance, r = 0.3840, p = 0.0480). Lau CH, Missotten T, Salzmann J, Lightman SL.
FW design, conduction of the study; collection and analysis of clinical data; preparation, review and approval of this manuscript.
All of those analyses were performed by an independent analyzer with software SAS 9.2. 2015;8(3):4257, intraocular lens implantation combined with vitrectomy and silicone oil, tamponade for severe proliferative diabetic retinopathy. The post-operative corneal astigmatism of the vitrectomised eyes can be accurately determined at least two months post-operatively.
The post-operative ACD of the FA IOL group (4.02±0.25 mm) was significantly greater than that of the TNA IOL group (3.54±0.31 mm) (p=0.031). Thirty patients (37 eyes) were retrospectively included in this study. Refractive errors before and, after SO extraction were confirmed by retinoscopy, under dilated pupil and best spectacles corre, topography (ATLAS 9000,Carl Zeiss, Germany) before, etical calculation). Refractive shift of silicone oil tamponade in, Wei Fang, Jiuke Li, Xiaohong Jin, Jing Zhai, Yuanmin Dai and Yumin Li, thoroughly; however, it is rarely studied in pseudophakic eye.
BMC Ophthalmol 16, 144 (2016). Int J Clin Exp Med. Prism Corneal topographic changes after transconjunctival 23-gauge sutureless vitrectomy. Get the latest public health information from CDC: https://www.coronavirus.gov. PRISM recommends that a subset of the PCV platform values, namely “mobile” and “web”, be used in conjunction with this element. ACD was different among preoperation and postoperation (F = 64.239, P = 0.000), and the ACD value was significantly increased after surgery in comparison with before surgery (P < 0.05). CONCLUSION: Alteration of anterior segment and axial length in combined group are different from that of the simple group, while the corneal thickness and corneal curvature (K1, K2) are not obviously changed in all groups. (p = 0.3329, Paired T test). To evaluate the topographic changes of cornea after pars plana vitrectomy (PPV) with the 23-gauge- (23-G) transconjunctival sutureless vitrectomy (TSV) system within the first postoperative month.
Eight patients were treated with oral valacyclovir and two patients with intravenous acyclovir. A form of original clinical data without patients’ confidential information that supports these findings is uploaded in the Additional files 1 and 2.
Hoffman A, Wolfer J, Occelli L, Lehenbauer TW, Sapienza J, Novak JM, Combs KL, Konrade KA. Correlation of refractive shift of SO tamponade with selected variables (Pearson correlation test). internal A structure containing the characteristics of a font used in a document. Artificial lens shift formula from SO unfilled to completely filled: If the IOL is presumed to be a biconvex lens with, ive power and RI of IOL can substitute for r, So the theoretical formula can be derived a, In this formula we can infer that refraction change of, SO tamponade in pseudophakic eyes theoretically de-, pends on IOL power, RI, ACD and corneal refractive, IOL implant, vitrectomy, SO tamponade and require, SO extraction by one experienced surgeon were enrolled, in this study, including highly myopic eyes. ResultsTwenty-six patients (27 eyes, 13 males and 13 females) were studied. 2010;45(6):616–20. Four eyes (29%) did not develop retinal detachment nor did they undergo prophylactic vitreous surgery; 3 of these eyes were of patients with baseline systemic diseases and were in a state of relative immunosuppression.
is the deputy director of Ophthalmology Department of Sir Run, Run Shaw Hospital, also a well known specialist majoring vitreoretinopathy. PubMed
Two of these eyes required a second surgical procedure, but all 3 eyes maintained useful vision with final attachment of the retina. are fellows in this department.