Bibliographies thématiques / Vitrector

Littérature scientifique sur le sujet « Vitrector »

Auteur : Grafiati
Publié le 10 mars 2023

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Articles de revues sur le sujet "Vitrector"

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Kapoor, Kapil G., et Sophie J. Bakri. « Air Bubbles Emanating From the Vitrector Probe Port During Vitrectomy ». Ophthalmic Surgery, Lasers, and Imaging 43, no 5 (19 juillet 2012) : 439–40. http://dx.doi.org/10.3928/15428877-20120712-03.

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Lipman, M. J., et C. A. Wilson. « The Ocutome Vitrector in High Myopia ». Archives of Ophthalmology 106, no 4 (1 avril 1988) : 446–47. http://dx.doi.org/10.1001/archopht.1988.01060130488005.

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Agarwal, Tushar, Vishal Jhanji, Paromita Dutta, Radhika Tandon, Namrata Sharma, Jeewan S. Titiyal et Rasik B. Vajpayee. « Automated vitrector-assisted optical iridectomy : Customized iridectomy ». Journal of Cataract & ; Refractive Surgery 33, no 6 (juin 2007) : 959–61. http://dx.doi.org/10.1016/j.jcrs.2007.01.046.

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Petrachkov, D. V., E. N. Korobov et D. D. Arzhukhanov. « Role of Vitrectomy in the Treatment of Diabetic Retinopathy ». Ophthalmology in Russia 18, no 3S (22 octobre 2021) : 718–26. http://dx.doi.org/10.18008/1816-5095-2021-3s-718-726.

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Diabetic retinopathy (DR) is a socially significant disease with a steady tendency to increase, in which there is a high risk of disability due to persistent loss of vision. There are three main pathogenetically substantiated methods of DR treatment: laser coagulation of the retina; intravitreal injections of VEGF inhibitors, steroid drugs; vitreoretinal surgery. In the later stages of DR, vitrectomy is the main method of its complications treating, but there is no clear understanding of the timeliness of this operation. The analysis of the results of original research on this problem is carried out. It has been shown that with the advent of new instruments, modified vitrector, operating microscopes, viewing systems and vitreoretinal combines, vitrectomy led to a change in the paradigm of DR treatment. These advances have resulted in better surgical control and greater precision, while at the same time shorter surgical times and fewer surgical complications. There is a tendency to perform vitrectomy at earlier stages of DR, which has a pathogenetic rationale. This could be a leap forward in the treatment of DR as a preventive measure against the development of proliferative DR.
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Bharti, Sudhank, Sourabh Sharma, Bhupesh Singh et Neha Bharti. « Vitrector-assisted anterior capsulorhexis in adult intumescent cataract ». Indian Journal of Ophthalmology 70, no 4 (2022) : 1408. http://dx.doi.org/10.4103/ijo.ijo_1626_21.

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Stanga, Paulo Eduardo, Salvador Pastor-Idoate, Isaac Zambrano, Paul Carlin et David McLeod. « Performance analysis of a new hypersonic vitrector system ». PLOS ONE 12, no 6 (6 juin 2017) : e0178462. http://dx.doi.org/10.1371/journal.pone.0178462.

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Patterson, Ian, Kavitha Sivaraman et Michael Snyder. « Alternative management of capsulorhexis phimosis using vitrector trimming ». Journal of Cataract & ; Refractive Surgery 45, no 9 (septembre 2019) : 1362–63. http://dx.doi.org/10.1016/j.jcrs.2019.07.019.

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Lee, Chung Hyun, Soo Geun Joe et Sung Jae Yang. « Subconjunctival Injection of Viscoelastic Material for Leaking Sclerotomy in Transconjunctival Sutureless Vitrectomy ». Journal of Ophthalmology 2016 (2016) : 1–5. http://dx.doi.org/10.1155/2016/9659675.

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Aim.To evaluate the effectiveness of subconjunctivally injected viscoelastic material (VEM) for the self-sealing of leaking sclerotomy in transconjunctival sutureless vitrectomy (TSV).Methods. This was a prospective interventional series. Subconjunctival injection of VEM was performed in eyes showing leaking sclerotomy at the end of TSV in selected cases. This procedure was performed in 24 consecutive eyes from 24 patients scheduled for 23- or 25-gauge TSV with phacoemulsification for various vitreoretinal diseases combined with cataracts.Results.Among the 24 eyes, 13 cases were scheduled for 23-gauge TSV, while 11 cases were scheduled for 25-gauge TSV. The average number of injection sites per eye was1.7±0.9in the 23-gauge cases and1.5±0.7in the 25-gauge cases. Leakage was most commonly observed at the vitrector site of the sclerotomy, while little leakage was observed at the illuminator site. There were no cases of postoperative hypotony.Conclusion.Subconjunctival injection of VEM was simple and effective for the self-sealing of leaking sclerotomy after TSV in selected cases.
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Sen, Julia, Carl Groenewald, Paul S. Hiscott, Peter A. Smith et Bertil E. Damato. « Transretinal Choroidal Tumor Biopsy with a 25-Gauge Vitrector ». Ophthalmology 113, no 6 (juin 2006) : 1028–31. http://dx.doi.org/10.1016/j.ophtha.2006.02.048.

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RATANAPOJNARD, THITIPORN, CRAIG R. ROY et RAY F. GARIANO. « EFFECT OF VITRECTOR CUTTING RATE ON VITREOUS BIOPSY YIELD ». Retina 25, no 6 (septembre 2005) : 795–97. http://dx.doi.org/10.1097/00006982-200509000-00021.

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Thèses sur le sujet "Vitrector"

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Yang, Yang. « Ultrastructural analysis of internal limiting membrane removed during vitrectomy with and without dye assistance ». Diss., lmu, 2011. http://nbn-resolving.de/urn:nbn:de:bvb:19-143739.

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McNulty, Richard. « Regulation of tissue oxygen levels in the ocular lens ». Access electronically, 2004. http://www.library.uow.edu.au/adt-NWU/public/adt-NWU20050922.134414/index.html.

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Karliychuk, M. A. « New method of postoperative vitreous hemorrhage prevention after vitrectomy with fibrovascular membranes removal in patients with proliferativediabetic retinopathy ». Thesis, БДМУ, 2022. http://dspace.bsmu.edu.ua:8080/xmlui/handle/123456789/19658.

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Yang, Yang [Verfasser], et Gandorfer [Akademischer Betreuer] Arnd. « Ultrastructural analysis of internal limiting membrane removed during vitrectomy with and without dye assistance / Yang Yang. Betreuer : Gandorfer Arnd ». München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2011. http://d-nb.info/1022791249/34.

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Pizango, O., E. Tejeda, M. Buendia et S. Lujana. « Bilateral endogenous ophthalmitis due to Candida glabrata after complicated bariatric surgery ». Elsevier B.V, 2015. http://hdl.handle.net/10757/347088.

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orionpizango@gmail.com
Case report: A 43-year-old female presented with decreased visual acuity in the right eye.“Snowball-like” retinal lesions were found in both eyes on examination. Due to a lackof improvement with intravitreal antifungal empirical treatment, vitreous culture wasperformed and Candida glabrata was isolated. The patient then received intravitreal ampho-tericin B, as well as systemic treatment with caspofungin and amphotericin B lipid complex.Discussion: Endogenous fungal endophthalmitis is a sight-threatening condition. There arefew reports of C. glabrata endogenous endophthalmitis. Treatment regimens for Candidaendophthalmitis include combinations of systemic and/or intravitreal antifungals, as wellas vitrectomy.
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Dukay, Maria. « Anatomiska och funktionella resultat efter behandling av vitreomakulär traktion/adhesion (VMA/VMT) med vitrektomi eller ocriplasmin (Jetrea®) ». Thesis, Örebro universitet, Institutionen för medicinska vetenskaper, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-93319.

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Background: Vitrectomy is a well-accomplished method for treatment of vitreomacular traction. In 2013, a new approach for treating symptomatic vitreomacular traction was presented, ocriplasmin (Jetrea®), that could perform enzymatic vitreolysis. In this study ocriplasmin was studied to compare the treatment results with the standard method vitrectomy. Aim: The purpose of this study was to compare vitrectomy to ocriplasmin-injection for treatment of vitreomacular traction performed between 2013 and 2016. Materials and methods: The medical records of 16 patients were reviewed. Eight of them were treated with ocriplasmin and the other eight underwent vitrectomy due to vitreomacular traction. All patients who received ocriplasmin at the clinic were included, and vitrectomy-patients were matched to these according to sex, age and visual acuity. Preoperative and postoperative symptoms, visual acuity and optical coherence tomography findings were analyzed. Results: Vitreomacular traction resolved in every eye treated with vitrectomy compared to four of eight eyes treated with ocriplasmin. With one exception, every patient´s visual acuity in the vitrectomy group improved, with a mean value of +0,223 Snellen. Three of eight patients in the ocriplasmin group had improved visual acuity, while three worsened and two remained the same. Visual acuity in this group altered with a mean value of +0,071 Snellen. Conclusions: Enzymatic vitreolysis is a good idea, but according to our and other international studies, it only achieves good results in half of the cases, while vitrectomy almost always succeeds. Although vitrectomy can lead to certain complications, for example cataract, it is a well functioning and relatively moderate surgical procedure and its complications can be managed.
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Huffman, Ryan Issac. « Cataract Formation After Retinal Procedures ». Yale University, 2007. http://ymtdl.med.yale.edu/theses/available/etd-06282006-095623/.

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The purpose of this project is to study the risk of cataract development in patients who had undergone pars plana vitrectomy, scleral buckle, or both. A retrospective study was performed of phakic patients who underwent pars plana vitrectomy, scleral buckle, or both at Yale University Eye Center from 1998 to 2005. Mild postoperative cataract, defined as a change in severity of 1+, developed in 32 of 53 (60%) eyes following vitrectomy, 2 of 19 (11%) post scleral buckle, and 14 of 16 (88%) after both. Moderate postoperative cataract, defined as a change in severity of 2+, developed in 14 of 53 (26%) eyes post vitrectomy, 1 of 19 (5%) post scleral buckle, and 11 of 16 (69%) after both procedures. In eyes that underwent vitrectomy, a lens change of at least 2+ occurred in 8% at 3 months, 15% at 6 months, 21% at 12 months, and 26% at 36 months. In eyes status post scleral buckle surgery, one eye (5%) experienced a 2+ change at 36 months. In eyes that underwent both vitrectomy and scleral buckle, a lens change of at least 2+ occurred in 44% at 3 months, 50% at 6 months, 63% at 12 months, and 69% at 36 months. Cataract extraction surgery was performed in 15% of eyes post vitrectomy, 0% post scleral buckling, and 50% after both. The most common type of cataract to develop was nuclear sclerotic, which accounted for 61% of cataracts after vitrectomy, 50% after scleral buckling, and 50% after combined vitrectomy and scleral buckling. Scleral buckling surgery is associated with a low risk of cataract formation. Pars plana vitrectomy and combined vitrectomy and buckle have a higher risk of cataract development.
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Terasaki, Hiroko. « Rescue of retinal function by macular translocation surgery in age-related macular degeneration and other diseases with subfoveal choroidal neovascularization ». Nagoya University School of Medicine, 2001. http://hdl.handle.net/2237/5362.

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Kugelberg, Maria. « Prevention of complications in pediatric cataract surgery / ». Stockholm, 2004. http://diss.kib.ki.se/2004/91-7140-111-3/.

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Azwihangwisi, Bvumbi. « Visual functioning and quality of life after pars plana vitrectomy for diabetic eye disease at Groote Schuur Hospital, Cape Town, South Africa ». Master's thesis, University of Cape Town, 2009. http://hdl.handle.net/11427/2900.

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Includes abstract.
Includes bibliographical references (leaves 38-43).
The purpose of this study was to determine the visual function and quality of life of patients 6 months after undergoing pars plana vitrectomy for diabetic retinopathy complications at the Groote Schuur Hospital. The study also investigated the association between quality of life and the indications for surgery, the type of procedure performed, pan-retinal photocoagulation before surgery, the duration of complications, age, gender, the presence systemic disease and best-corrected visual acuity (BCVA).
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Livres sur le sujet "Vitrector"

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Spandau, Ulrich, et Mitrofanis Pavlidis. 27-Gauge Vitrectomy. Cham : Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20236-5.

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Sears, Jonathan, et Joseph Boss. Vitrectomy for Coats Disease. Cham : Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-37009-1.

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Spandau, Ulrich, et Zoran Tomic. Small-Gauge Vitrectomy for Diabetic Retinopathy. Cham : Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-14787-1.

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Spandau, Ulrich, et Heinrich Heimann. Practical Handbook for Small-Gauge Vitrectomy. Cham : Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-89677-9.

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Spandau, Ulrich, et Heinrich Heimann. Practical Handbook for Small-Gauge Vitrectomy. Berlin, Heidelberg : Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-23294-7.

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Sallam, Ahmed. Fluid Exchange During Pars Plana Vitrectomy Surgery. Cham : Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-41511-2.

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Microincision vitrectomy surgery : Emerging techniques and technology. Basel : Karger, 2014.

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Ratra, Dhanashree. Principles of Vitrectomy for Diabetic Tractional Retinal Detachment. Singapore : Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-9295-7.

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Retina Research Fund (U.S.). For my patient : Retinal detachment and vitreous surgery. San Francisco, CA : Retina Research Fund, 1994.

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Spandau, Ulrich. Practical Handbook for Small-Gauge Vitrectomy : A Step-By-Step Introduction to Surgical Techniques. Berlin, Heidelberg : Springer-Verlag Berlin Heidelberg, 2012.

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Chapitres de livres sur le sujet "Vitrector"

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Altomare, F. « Uveal Biopsy with 25-Gauge Vitrector : Work in Progress ». Dans Essentials in Ophthalmology, 157–62. Berlin, Heidelberg : Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-68586-9_16.

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Ferrone, P. J. « Comparison of 25-Gauge Trocar/Cannula Wound Healing and Remodeling with In Vivo Vitrector Flow Analysis ». Dans Essentials in Ophthalmology, 57–67. Berlin, Heidelberg : Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-68586-9_7.

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Wolf, Armin, et Thomas Kohnen. « Vitrectomy ». Dans Encyclopedia of Ophthalmology, 1–2. Berlin, Heidelberg : Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-35951-4_393-2.

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Wolf, Armin, et Thomas Kohnen. « Vitrectomy ». Dans Encyclopedia of Ophthalmology, 1907–8. Berlin, Heidelberg : Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-540-69000-9_393.

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Albini, Thomas A., Stephen G. Schwartz et Janet L. Davis. « Vitrectomy ». Dans Intraocular Inflammation, 493–99. Berlin, Heidelberg : Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-540-75387-2_39.

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Eisner, Georg. « Anterior Vitrectomy ». Dans Eye Surgery, 307–17. Berlin, Heidelberg : Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-71799-4_11.

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Spandau, Ulrich, et Mitrofanis Pavlidis. « Paediatric Vitrectomy ». Dans 27-Gauge Vitrectomy, 255–67. Cham : Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20236-5_17.

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Pappuru, Rajeev R., Vivek Pravin Dave et Mudit Tyagi. « Endoscopic Vitrectomy ». Dans Cutting-edge Vitreoretinal Surgery, 63–67. Singapore : Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-4168-5_8.

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Murray, Timothy G., et Victor M. Villegas. « Phaco-vitrectomy ». Dans Cutting-edge Vitreoretinal Surgery, 435–41. Singapore : Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-4168-5_40.

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Nicoară, S. D., A. Moroti, L. Sârbu, A. Popeangă et C. Cristian. « Pars Plana Vitrectomy with the 25 + Vitrectomy System ». Dans International Conference on Advancements of Medicine and Health Care through Technology ; 5th – 7th June 2014, Cluj-Napoca, Romania, 151–54. Cham : Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-07653-9_30.

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Actes de conférences sur le sujet "Vitrector"

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Boutopoulos, Christos, Alexandre Abid, Flavio Rezende et Renaud Duval. « Mitigating inadvertent retinal “bites” in vitrectomy with a smart vitrector equipped by a fiber-based OCT sensor ». Dans Ophthalmic Technologies XXXIII, sous la direction de Kostadinka Bizheva, Daniel X. Hammer et Georg Schuele. SPIE, 2023. http://dx.doi.org/10.1117/12.2650372.

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Mrochen, Michael, Christof Donitzky, Peter Riedel, Micaela Wenig, Max Reindl et Theo Seiler. « Vapor bubble formation during erbium:YAG laser vitrectomy ». Dans BiOS '99 International Biomedical Optics Symposium, sous la direction de Pascal O. Rol, Karen M. Joos, Fabrice Manns, Bruce E. Stuck et Michael Belkin. SPIE, 1999. http://dx.doi.org/10.1117/12.350578.

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Modareszadeh, Amirreza, Omid Abouali et Alireza Ghaffariyeh. « CFD Analysis of Nano-Drug Transport in Vitreous Cavity due to Saccadic Eye Movements ». Dans ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels. ASMEDC, 2011. http://dx.doi.org/10.1115/icnmm2011-58251.

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In the present research, the motion of the nano-drug in the vitreous chamber of human eye due to saccadic movements in post-vitrectomy eyes is investigated. The average radius of the vitreous cavity in human eye is equal to 12 mm. This cavity is filled with a liquid in post-vitrectomy eyes. A dynamic mesh technique was performed to model the eye motion. The unsteady 3-D forms of continuity, Navier-Stokes and concentrations of nano-drug equations were solved numerically. The numerical model was validated comparing the results of the flow field with available analytic solutions and experimental data for a sphere as an ideal model of vitreous chamber which a very close agreement was achieved. Then, the numerical simulation was performed to a real model of vitreous cavity filled with BSS (Balanced salt solution). The convection and diffusion of nano-drug in the filling fluids of post-vitrectomy eyes is computed and the results are compared with the diffusion of the nano-drug in the stagnant vitreous. The comparison depicts that the saccade movements of human eye accelerate the drug motion one to two orders of magnitude higher than that due to diffusion in stagnant vitreous chamber.
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Mrochen, Michael, Heike Petersen et Theo Seiler. « Reduced suction forces achieved by Erbium:YAG laser vitrectomy ». Dans Biomedical Topical Meeting. Washington, D.C. : OSA, 1999. http://dx.doi.org/10.1364/bio.1999.cma6.

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McKenzie, Gordon P., Claire M. Beck, Jo Mitchell, Benedikt J. Jean et Peter J. Bryanston-Cross. « Confined tissue ablation for vitrectomy : a study at FELIX ». Dans BiOS 2001 The International Symposium on Biomedical Optics, sous la direction de Thomas P. Ryan. SPIE, 2001. http://dx.doi.org/10.1117/12.427863.

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Dlouhy, J., M. Cizek, P. Cech, I. Vicha et J. Rozman. « Automatic head position monitoring for optimal recovery after vitrectomy ». Dans 2009 IEEE International Workshop on Medical Measurements and Applications (MeMeA). IEEE, 2009. http://dx.doi.org/10.1109/memea.2009.5167971.

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Kim, San, Yoonsu Hwang, Jaewon Lee, Jong-Cheol Lee, Eun Jeong Cho, Seung-Ro Lee, Soon Young Han et Hyeogju Kim. « Study for method and standard of performance evaluation on vitrectomy system ». Dans 2014 International Conference on Information and Communication Technology Convergence (ICTC). IEEE, 2014. http://dx.doi.org/10.1109/ictc.2014.6983086.

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Kölbl, Philipp Simon, Frank Koch, Christian Lingenfelder et Martin Hessling. « New illuminations approaches with single-use micro LEDs endoilluminators for the pars plana vitrectomy ». Dans Ophthalmic Technologies XXVIII, sous la direction de Fabrice Manns, Per G. Söderberg et Arthur Ho. SPIE, 2018. http://dx.doi.org/10.1117/12.2288346.

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Cafferata, Chiara, Rodolfo Repetto, Jennifer Siggers et Alessandro Stocchino. « Fluid Dynamic Events Within the Vitreous Cavity Induced by Saccadic Eye Rotations ». Dans ASME 2007 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2007. http://dx.doi.org/10.1115/sbc2007-176417.

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The vitreous cavity constitutes most of the eye volume and is filled by the vitreous humour or vitreous body. It has the shape of a weakly deformed sphere, the deformation being essentially due to the presence of the lens, which produces an inward indentation in the anterior part of the chamber. Under normal conditions the vitreous body has the consistency of a gel with viscoelastic rheological behaviour [1]. Ageing gradually disintegrates the gel structure leading to a partial or total vitreous liquefaction. After some surgical procedures (vitrectomy) the vitreous body may be completely replaced by “tamponade fluids”, typically silicon oils, which are left for a certain time within the eye and are eventually replaced by water.
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Yousefi, Ali, Omid Abouali, Ebrahim Ghoshtasbi Rad et Goodarz Ahmadi. « Numerical Study of Flow Dynamics in Human Eye Vitreous Chamber After Vitrectomy and Gas Tamponade ». Dans ASME/JSME/KSME 2015 Joint Fluids Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/ajkfluids2015-26372.

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The purpose of this study is to evaluate the flow pattern and the fluid shear stress acting on the retinal wall in a human eye vitreous chamber after Vitrectomy and gas tamponade including the effect of saccadic eye movements. The correlation between the maximum shear stress induced on the retinal wall and the gas fill fraction (GF) and saccade amplitudes was investigated. In modeling the geometry of vitreous chamber cavity, the indentation of the lens was taken into account. The two-phase flow at the recovery phase of the operation was modeled numerically. Unsteady three-dimensional forms of continuity and Navier-Stokes equations were solved. Volume-of-fluid method was used to solve the two-phase flow in the eye. Saccadic motion of the eye was modeled using the dynamic mesh technique. The numerical model was validated by comparing the results with the available analytical solutions and experimental data for a spherical model. Then, numerical simulation was performed based on the deformed sphere configuration, representing a more realistic model of vitreous chamber cavity. The simulation results were compared with the available numerical studies for the spherical geometry. Then the wall shear stress on the retina was computed and compared for various gas fractions. The potential effect of wall shear stress on the retinal detachment and the need for post-operation posturing in all studied cases were discussed.
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Rapports d'organisations sur le sujet "Vitrector"

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Chen, Chen, Peng Chen, Xia Liu et Hua Li. Combined 5-Fluorouracil and Low Molecular Weight Heparin for the Prevention of Postoperative Proliferative Vitreoretinopathy in Patients with Retinal Detachment. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, août 2021. http://dx.doi.org/10.37766/inplasy2021.8.0117.

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Review question / Objective: The aim of this meta-analysis is to evaluate the efficacy and safety of intraoperative infusion of combined 5-fluorouracil and low molecular weight heparin (LMWH) for the prevention of postoperative proliferative vitreoretinopathy in patients with retinal detachment. Condition being studied: Postoperative proliferative vitreoretinopathy (PVR) is the primary cause of failure of retinal reattachment surgery. 5-fluorouracil (5-FU) inhibits the proliferation of fibroblasts, and suppresses collagen contraction. On the other hand, heparin reduces fibrin exudation, and inhibits the adhesion and migration of retinal pigment epithelial cells. We conduct this comprehensive literature search and meta-analysis to address whether intraoperative infusion of combined 5-FU and LWMH improves the primary success rate of pars plana vitrectomy, as well as reduces postoperative PVR. Our study aims to provide clinical evidence for retinal surgeons concerning their choice of intraoperative medication.
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2

Zhang, Hengdi, Yunming Li, Guangyu Chen, Fei Han et Wei Jiang. Human amniotic membrane graft for refractory macular hole : a single-arm meta analysis and systematic review. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, février 2022. http://dx.doi.org/10.37766/inplasy2022.2.0098.

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Review question / Objective: Currently, pars plana vitrectomy (PPV) with ILM peeling is the gold standard treatment for full thickness macular hole (FTMH). Despite of the high macular hole closure rate, a refractory FTMH may occur. The next step for a recurrent or persistent MH is usually repeat PPV with extended ILM peeling. This is not always an option especially with high myopia patients or those who had already undergone an aggressive ILM peeling at initial surgery. A variety of novel techniques have been developed to address this issue, among which human amniotic membrane seems to be a promising adjuvant. However, there are still uncertainties regarding the integration and the long-term effects of of the graft. Information sources: PubMed, Embase, Web of science, Cochrane library, Wanfang Data Knowledge Service Platform, China National Knowledge Infrastructure databases, sinomed (CBM), VIP database, Clinical Trails.gov and Chinese Clinical Trail Registry.
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