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144 search results for:

Retinectomy 

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  1. 10-12-2022 | Silicone | OriginalPaper

    Complete manuscript title: role of sub-silicone oil application of triamcinolone acetonide (TA) drops on outcomes after 360° relaxing retinectomy: a pilot study

    Proliferative vitreoretinopathy (PVR) is one of the major challenges to manage in retinal detachment surgery. It causes the formation of epiretinal membranes, intraretinal fibrosis and subretinal bands [ 1 ]. Major contributors to the development …

  2. Open Access 01-06-2017 | OriginalPaper

    Gas Tamponade for Retinectomy in PVR-Related Retinal Detachments: A Retrospective Study

    Proliferative vitreoretinopathy (PVR) is characterized by proliferation of cells on either retinal surface or in the vitreous cavity, leading to contraction and foreshortening of the retina and resulting in traction and recurrent detachment of the …

  3. 01-03-1998 | OriginalPaper

    360° retinectomy in severe anterior PVR and PDR

    We reviewed 30 cases of 360° retinectomy in advanced anterior PVR or PDR with anterior traction. The preoperative visual acuity was light perception or hand motions. In all cases, a 360° retinectomy with silicone oil tamponade was performed. After …

  4. 01-02-2007 | OriginalPaper

    Behavior of retinal epithelium to bleb detachment versus retinectomy

    Detachment of the neural retina produces major changes in the retinal epithelium, which depend to some extent on the length of time the retina has been detached [ 6 ]. Bleb detachments, used commonly to gain access to the subretinal space for …

  5. 01-05-2007 | OriginalPaper

    Functional outcome and prognostic factors in 304 eyes managed by retinectomy

    Treatment of retinal detachment (RD) in eyes with proliferative vitreoretinopathy (PVR), proliferative diabetic retinopathy (PDR) or trauma can be challenging and often requires complex vitreoretinal surgery. This may involve extensive membrane …

  6. 01-07-2004 | OriginalPaper

    Improvement in near visual function after macular translocation surgery with 360-degree peripheral retinectomy

    Near visual function, that is the ability to see items at near and to read, is highly valued in our society, as demonstrated in studies of low vision and quality of life. Reading is the primary rehabilitation goal of patients with low vision and …

  7. 01-10-2008 | OriginalPaper

    Efficacy and safety of heavy silicone oil Densiron 68® in the treatment of complicated retinal detachment with large inferior retinectomy

    The improvement of vitreous microsurgical techniques and the use of internal tamponade by silicone oil or gas have increased the success rate for the treatment of complicated retinal detachment (RD) [ 1 – 5 , 7 , 12 , 14 , 15 , 25 , 31 ]. This is …

  8. 01-12-2024 | Retinal Detachment | OriginalPaper

    The effect of adjuvant Mitomycin C during vitrectomy on functional and anatomical outcomes in patients with severe diabetic tractional retinal detachment

    Pars plana vitrectomy (PPV) is the primary treatment for proliferative diabetic retinopathy (PDR) complications such as persistent vitreous hemorrhage and severe active fibrovascular proliferation since The Diabetic Retinopathy Vitrectomy Study [ 1 …]. Despite developing technology and perfecting surgical techniques, patients may develop post-operative tractional detachment due to fibrovascular proliferation or proliferative vitreoretinopathy (PVR), the most important reason for recurrent surgeries [

  9. 05-04-2024 | Vitrectomy | Online First

    Bilateral vitrectomy in patients with proliferative diabetic retinopathy—characteristics and surgical outcomes

    Despite recent advances in laser and pharmacological therapies for diabetic retinopathy (DR), particularly the application of anti-vascular endothelial growth factors (VEGFs), many patients still require surgery to save vision [ 1 ]. The …

  10. Open Access 17-04-2024 | Vitrectomy | Online First

    Invivo generated autologous plasmin enzyme assisted vitrectomy, partial circumferential-oral retinotomy, silicone oil injection in patients with chronic retinal detachment without posterior vitreous detachment

    Chronic retinal detachment can be described as retinal detachment which is present longer than three months, with clinical findings of pigmented demarcation line, retinal thinning, subretinal bands, intra-retinal cysts and subretinal crystalline …

  11. Open Access 01-12-2024 | Low Molecular Weight Heparin | OriginalPaper

    Efficacy of 5-fluorouracil (5-FU) and low molecular weight heparin (LMWH) in high-risk pediatric retinal detachment; randomized clinical trial

    Pediatric rhegmatogenous retinal detachments (PRRDs) are complex, rare occurrences and are often related to trauma, congenital abnormalities, genetic syndromes, high myopia, and prior ocular surgery. This is in contrast to the most common causes …

  12. Open Access 01-12-2023 | Retinal Detachment | OriginalPaper

    Case series of branch retinal vein occlusion secondary to rhegmatogenous retinal detachment and its surgical management

    Known risk factors for branch retinal vein occlusion (BRVO) include advanced age [ 1 ], systemic vascular disorder [ 1 , 2 ], abnormal blood viscosity, and hemostasis [ 2 – 5 ]. Known possible mechanisms of BRVO include mechanical compression of a …

  13. Open Access 14-06-2023 | Vitrectomy | ReviewPaper

    Refining vitrectomy for proliferative diabetic retinopathy

    Pars plana vitrectomy (PPV) is the main treatment modality for patients with severe diabetic retinopathy. With the development of systems for microincision, wide-angle viewing, digitally assisted visualization, and intraoperative optical coherence …

  14. 17-10-2023 | SARS-CoV-2 | OriginalPaper

    Expression of key SARS-CoV-2 entry molecules in surgically obtained human retinal biopsies

    The novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) which emerged in Wuhan, China, in December 2019 and spread all over the world is a highly contagious virus and can lead to fatal outcomes, especially in patients with …

  15. 01-03-2010 | OriginalPaper

    Chorioretinectomy for perforating or severe intraocular foreign body injuries

    Perforating globe injuries cause severe ocular trauma with poor visual anatomic outcomes [ 1 – 10 ]. Martin and associates reported final visual acuity rates of 20/800 or worse in 35% of patients [ 11 ]. In this study, the proliferative tissue was …

  16. Open Access 01-12-2023 | Retinal Detachment | OriginalPaper

    Endoscopy-assisted pars plana vitrectomy in retinal detachments associated with anterior proliferative vitreoretinopathy and epiciliary membranes

    Proliferative vitreoretinopathy (PVR) is the leading cause of recurrent retinal detachment. PVR is responsible for 75% of all primary surgical failures [ 1 ]. Postoperative PVR appears within 30 days of surgery 77% of the time, and within 45 days …

  17. Open Access 01-12-2023 | Diabetic Retinopathy | OriginalPaper

    Factors related to postoperative vitreous hemorrhage after small-gauge vitrectomy in proliferative diabetic retinopathy patients

    Proliferative diabetic retinopathy (PDR) is the leading cause of blindness in working-age individuals [ 1 ]. Pars plana vitrectomy (PPV) may be required to treat the complications of PDR, such as vitreous hemorrhage (VH) and tractional retinal …

  18. 23-05-2023 | Silicone | OriginalPaper

    Severe anterior persistent fetal vasculature: the role of anterior retinal elongation on prognosis

    Persistent fetal vasculature (PFV), previously known as persistent hyperplastic primary vitreous, is a rare, sporadic, congenital abnormality caused by failure of regression of the fetal hyaloidal system [ 1 ]. Persistent remnants create a wide …

  19. Open Access 16-02-2024 | Uveitis | Online First

    Outcomes of pars plana vitrectomy in the management and diagnosis of patients with infectious, non-infectious, and unidentified uveitis

    Uveitis includes various disease entities and creates diagnostic and management challenges. The first step for successful management of uveitis is based on accurate diagnosis and appropriate treatment. Medical treatment remains the mainstay of …

  20. 01-12-2020 | Silicone

    Pars plana vitrectomy under melphalan irrigation for recurrent retinal detachment in eyes treated for retinoblastoma: a case report

    Serous retinal detachment (RD) is a frequent finding in eyes with retinoblastoma at presentation, commonly caused by tumor-related exudation and usually completely resolving after tumor regression. Transient spontaneously resolving RD can also …

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