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PURPOSE: To describe the use of toric trans-plugs IOL to correct aphakia with significant corneal astigmatism. METHODS: Case report and literature review. RESULTS: A 62-year-old man with an history of aphakia in his left eye after a traumatic cataract extraction and significant corneal astigmatism was referred to our clinic. Surgery plan was cataract remnants removal and secondary IOL implantation of toric sutureless trans-scleral plugs fixated IOL (FIL SSF, Soleko, Italy). The postoperative course was uneventful. At 12 months, the IOL was well-centered and the optic alignment remained stable with minimal total astigmatism. The e uncorrected distance visual acuity (UDVA) was 20/25 Snellen while correct distance visual acuity (CDVA) was 20/20 with a manifest refraction of -0.25-50 40° D; the patient was satisfied by the visual outcome. CONCLUSION: This novel toric trans-scleral plug fixated lens provides valuable outcomes also for astigmatic correction for a comprehensive correction of the aphakia in patients with poor zonular support and high expectations for postoperative visual quality.
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PURPOSE: To assess the occurrence of peripheral vitreoschisis-induced vitreous cortex remnants (p-VCRs) in primary rhegmatogenous retinal detachment (RD) and investigate whether the presence of p-VCRs results in a greater risk of RD recurrence, secondary to Proliferative Vitreoretinopathy (PVR) development after pars plana vitrectomy (PPV). METHODS: Patients who underwent PPV for primary rhegmatogenous RD between January 2016 and December 2018 were included. The presence of residual p-VCRs was confirmed intraoperatively using triamcinolone acetonide (TA). Patients with p-VCRs were divided into two groups: Group A comprised of patients who underwent PPV without p-VCR removal, while Group B included patients who underwent PPV with p-VCR removal. RESULTS: Four hundred-thirteen eyes with evidence of p-VCR were analyzed. Two-hundred-twenty-three eyes underwent PPV without VCR removal (Group A), while 190 eyes underwent PPV with p-VCR removal (Group B). Primary anatomical success was 91.5% in the Group A and 95.4% in the group B. Retinal re-detachment due to PVR occurred in 17 (7.6%) eyes in Group A and in four (2.1%) eyes in Group B within the first 3 months (p = 0.01). Among group A, in 11 eyes, there was a diffuse posterior PVR grade C, while six eyes were focal PVR grade C. In Group B, we observed four retinal re-detachment due to focal PVR grade C. CONCLUSION: The presence of p-VCRs seems to be associated with a higher incidence of PVR development and might also result in more complex RD recurrence, this suggests the need for more aggressive VCRs removal during the first surgery.
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Desprendimiento de Retina , Vitreorretinopatía Proliferativa , Humanos , Desprendimiento de Retina/diagnóstico , Desprendimiento de Retina/etiología , Desprendimiento de Retina/cirugía , Estudios Retrospectivos , Agudeza Visual , Vitrectomía/métodos , Vitreorretinopatía Proliferativa/diagnóstico , Vitreorretinopatía Proliferativa/etiología , Vitreorretinopatía Proliferativa/cirugíaRESUMEN
PURPOSE: To describe and evaluate the effectiveness of a new technique to close 23-gauge sclerotomies in transconjunctival pars plana vitrectomy. MATERIALS AND METHODS: A prospective, consecutive, interventional study of 90 eyes of 90 patients who underwent 23-gauge pars plana vitrectomy with the introduction of the new sealing technique was conducted. The 23-gauge sclerotomies were hydrated with a 30-gauge needle inserted in the scleral stroma near the scleral opening. RESULTS: A total of 90 eyes of 90 patients were recruited in the study. The number of the eyes requiring suture for sclerotomy closure was 3.3% (3 of 90), and the sclerotomies requiring suture were 1.4% (4 of 270). Three eyes had hypotony on Day 1. No statistically significant difference was registered between preoperative intraocular pressure and postoperative intraocular pressure on Days 15 and 30. No leaking of endotamponade bubble filling was noticed on Day 1. No postoperative complications were registered during the follow-up period. CONCLUSION: The intrascleral stroma hydration is a simple and fast technique that does not require extra surgical materials.
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Esclerostomía , Vitrectomía , Humanos , Vitrectomía/métodos , Esclerostomía/métodos , Estudios Prospectivos , Estudios Retrospectivos , Esclerótica/cirugía , Técnicas de SuturaAsunto(s)
Fluorocarburos , Desprendimiento de Retina , Perforaciones de la Retina , Humanos , Recurrencia , Desprendimiento de Retina/diagnóstico , Desprendimiento de Retina/cirugía , Perforaciones de la Retina/diagnóstico , Perforaciones de la Retina/etiología , Perforaciones de la Retina/cirugía , VitrectomíaRESUMEN
PURPOSE: To report the surgical outcomes of penetrating keratoplasty (PKP) and sutureless scleral fixation (SSF) using Carlevale Lens (Soleko) combined procedure to solve corneal failure and aphakia in vitrectomized eyes and discuss eventual advantages of this new approach. METHODS: Two patients underwent primary wound repair and pars plana vitrectomy after a penetrating ocular trauma and were referred to the author's clinic. The PKP and SSF-Carlevale lens implantation were performed under retrobulbar anesthesia. Intraoperative and postoperative complications were recorded, intraocular lens positioning was evaluated using anterior segment optical coherence tomography (AS-OCT) and endothelial cell density was determined using an endothelial microscope. Both patients completed 12 months follow-up. RESULTS: The surgery was performed without intraoperative complications. After 1 month, the lens was fixed well, and the graft showed no sign of rejection. At the last visit after 12 months, the corneal graft remained transparent with good endothelial cell density in both cases; conjunctival scarring or inflammation and plugs externalization did not occur during follow-ups. Best-corrected visual acuity was 4/10 Snellen in the first case, while in the second case, we witnessed a limited visual recovery of 1/20 Snellen due to retinal issues. CONCLUSION: We report the feasibility of secondary IOL implantation using Carlevale with penetrating keratoplasty. The relative of ease of Carlevale lens implantation through the transscleral plugs reduces the open globe length resulting in a safer procedure, especially for vitrectomized eyes.
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Queratoplastia Penetrante , Lentes Intraoculares , Humanos , Queratoplastia Penetrante/métodos , Implantación de Lentes Intraoculares/métodos , Complicaciones Posoperatorias/cirugía , Estudios Retrospectivos , Esclerótica/cirugía , Agudeza VisualRESUMEN
AIM: To describe a via pars plana anterior iris enclavation intraocular lens (IOL) fixation technique. METHODS: A total of 35 consecutive aphakic vitrectomised patients (average age 71.12±10.12y) underwent pars plana vitrectomy (PPV) and via pars plana anterior iris enclavation IOL fixation. RESULTS: The mean preoperative best corrected visual acuity (BCVA) was 0.11±0.14 logMAR, the mean postoperative BCVA was 0.07±0.11 logMAR. The preoperative mean spherical equivalent was 7.22±4.21 D. The final mean spherical equivalent was -0.25±0.15 D. No eyes had hypotony, retinal or choroidal detachment or endophthalmitis. CONCLUSION: This technique may be a safe and useful in the case of aphakia, and a prospective study would be useful to confirm this findings.
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BACKGROUND: The aim of this observational study is to assess pre- and postoperative retinochoroidal vascular changes in patients undergoing epiretinal macular membrane (ERM) surgery by using optical coherence tomography angiography (OCTA). MATERIALS AND METHODS: 23 eyes affected by ERM and those which underwent phacovitrectomy associated with ERM peeling were enrolled. They were evaluated using structural OCT and OCTA before surgery and at 1, 3, and 6 months postoperatively. RESULTS: We found a statistically significant (p < 0.05) increase in the superficial capillary plexus vessel density (VD) from baseline to the 6-month follow-up. We observed a large increase in both the perfusion density (PD) and the VD of the deep capillary plexus between baseline and the 6-month follow-up (p < 0.001). A significant decrease in the VD and PD of the choriocapillaris (CC) from baseline to the 1st month and a significant increase in CC perfusion density at the 6-month follow-up compared to the preoperative value were revealed. The FAZ area and perimeter after surgery significantly increased during the follow-up (p < 0.001) at baseline retinal and choroidal plexi with a lower PD or VD correlated with worse visual acuity (p < 0.05 for all plexi). At baseline and at the 1-month follow-up, a significant correlation was found with the FAZ area and the FAZ perimeter: a smaller FAZ area or a smaller FAZ perimeter was correlated to a lower visual acuity. Before surgery, negative correlations (p < 0.05) were found between the Govetto ERM stages and perfusion density of the SCP and the DCP and between the Govetto stages and vessel density of the DCP. CONCLUSIONS: In our study, OCTA detected vascular alterations induced by the presence of the ERM, allowing several correlations with functional data. In these patients, OCTA may be useful to add new potential surgical prognostic factors.
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INTRODUCTION: We report about a large retinal capillary hemangioma (RCH) with exudative retinal detachment and a macular fold, treated with Ruthenium-106 brachytherapy (Ru-106 BT) and scleral buckling surgery, followed by pars plana vitrectomy (PPV), for the removal of macular tractions. CASE DESCRIPTION: A 17-year-old boy was referred to our Ocular Oncology Unit for a large RCH in the left eye. BCVA was hand motion. The RCH measured 4.9 × 6.85 mm in basal diameters and 4.0 mm in thickness and was located in the mid-peripheral temporal retina. It was surrounded by extensive subretinal exudation, forming an exudative retinal detachment, with a retinal fold that extended from the lesion to the optic disc. We performed Ru-106 BT and at the moment of the plaque removal we placed a radial buckle with the aim to unbend the retinal fold. At 3-months follow-up the exudation decreased, we achieved the opening of the peripheral side of the retinal fold, but the macula was still detached. We decided to perform a lens sparing PPV, macular peeling and air tamponade, to remove the vitreoretinal tractions ab interno and to try to complete the opening of the macular fold. After 1-month BCVA was counting fingers, the retina appeared attached, also in the macular area, but the retinal fold remained partially close in the macular side. After 6 months the tumor was inactivated, the macula remained attached, unfortunately, the macular fold remained partially close. CONCLUSION: Ru-106 BT and scleral buckling concurrent approach can be an effective treatment modality in selected cases of large RCHs, followed by PPV to remove eventual vitreo-retinal tractions.
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Braquiterapia , Hemangioma Capilar , Desprendimiento de Retina , Cirugía Vitreorretiniana , Adolescente , Hemangioma Capilar/complicaciones , Hemangioma Capilar/radioterapia , Hemangioma Capilar/cirugía , Humanos , Masculino , Desprendimiento de Retina/cirugía , Estudios Retrospectivos , Curvatura de la Esclerótica , Agudeza Visual , VitrectomíaRESUMEN
PURPOSE: To describe the unusual presentation, diagnosis, and clinical course of an early-onset X-linked infantile retinoschisis. CASE REPORT: A 6-month-old infant presented with strabismus and poor fixation. After the detection of bilateral intraretinal hemorrhage and diffuse dystrophic retinal pattern at indirect ophthalmoscopy, the patient received a complete evaluation under anesthesia. Retinal wide-field imaging, spectral domain optical coherence tomography, and electroretinogram were performed and revealed a retinoschisis involving the posterior pole and the inferior periphery in the right eye. In the left eye, an inferior retinal detachment extending to the macula was detected. Blood sample and genetic counseling were required in the strong suspicion of an inherited retinal dystrophy. Genetic tests confirmed the diagnosis of X-linked retinoschisis (RS1 gene mutation). After consultation with a pediatric vitreoretinal surgeon, a wait and see strategy was chosen. The follow up visits showed a surprisingly good natural course of the disease. CONCLUSION: X-linked retinoschisis is a well-known inherited retinal disease potentially affecting young children as early as 3 months old. In this case, the stunning presentation (diffuse retinal pigment epithelium dystrophic changes resembling a macular dystrophy) and the positive course of the disease (resolution of macular retinal detachment in the left eye and stability of schisis in the right eye) arise some interesting considerations about the necessity of an early surgical treatment.
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Desprendimiento de Retina , Retinosquisis , Niño , Preescolar , Estudios de Seguimiento , Humanos , Lactante , Retina , Retinosquisis/diagnóstico , Retinosquisis/genética , Tomografía de Coherencia ÓpticaRESUMEN
PURPOSE: To evaluate the efficacy of intraoperative slow-release dexamethasone implant (DEX) combined with removal of idiopathic epiretinal membrane (ERM). METHODS: In this observational retrospective study, data of 40 patients with phakic eyes affected by idiopathic ERM were analysed. All patients underwent cataract phacoemulsification, 25-gauge (G) pars plana vitrectomy (PPV), ERM removal with DEX implant ("DEX YES" group, #20) or without DEX implant ("DEX NO" group, #20). We collected data on best-corrected visual acuity (BCVA) < 20/40 Snellen charts, central macular thickness (CMT) ≤ 400 µm (measured by SD-OCT) and integrity of sub-foveal ellipsoid/myoid zone. BCVA, CMT and intraocular pressure (IOP) were evaluated at baseline as well as 15, 30 and 90 days after surgery. RESULTS: In the "DEX YES" group, statistically significant BCVA improvement was observed at 15, 30 and 90 days (p < 0.001), while in the "DEX NO" group, improvements were observed only at 30 and 90 days (p < 0.001). In both groups, CMT significantly decreased at each follow-up visit (p < 0.001), and no statistically significant increase of IOP was detected at each follow-up visit. CONCLUSIONS: In this study, DEX accelerated the improvement of BCVA at 15 days after surgery. However, no evidence of further anatomical (CMT) and functional (BCVA) DEX effectiveness combined with removal of idiopathic ERM by 25-G PPV at 30 and 90 days follow-up was observed.
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Membrana Epirretinal , Dexametasona , Implantes de Medicamentos , Membrana Epirretinal/diagnóstico , Membrana Epirretinal/cirugía , Glucocorticoides , Humanos , Estudios Retrospectivos , Agudeza Visual , VitrectomíaRESUMEN
Background: The aim of the study was to evaluate pre-operative and post-operative retinal vasculature using optical coherence tomography angiography (OCTA) in patients who underwent rhegmatogenous retinal detachment (RRD) surgery repair. Materials and Methods: A total of 33 eyes were included in this prospective consecutive observational study: 15 affected by macula-ON and 18 by macula-OFF RRD. Superficial (SCP), deep capillary plexus (DCP), and foveal avascular zone (FAZ) area variations were evaluated by OCTA and correlated with visual acuity (VA) during a six-month follow-up. Results: In the macula-ON group, the preoperative vascular density (VD) of the whole SCP (wSCP) on affected eyes was lower than that of the fellow eyes (p < 0.05); this difference disappeared at 6 months after surgery (p = 0.88). The wSCP VD and the parafoveal SCP (pfSCP) VD increased during follow-up (p < 0.05); moreover, the higher the preoperative wSCP and pfSCP VD, the better the baseline VA (p < 0.05). In the macula-OFF group, at the first and sixth months after surgery, the larger the FAZ, the lower the VA (p < 0.05). Conclusions: Macula-ON SCP VD affected preoperative VA, and it was lower than the fellow eye, but recovered over time. In the macula-OFF group, a larger FAZ area was related to a worse VA, as is the case in diabetes and in retinal vein occlusion (RVO).
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The failed macular hole is a full-thickness defect involving the fovea that fails to close despite 1 or more surgeries. While many surgical options have been proposed to manage it, none of these guarantee complete anatomical success and satisfactory visual recovery. We report postoperative outcomes on 36 patients affected by failed macular hole, treated with a human amniotic membrane plug transplant. Follow-ups were performed with a standard ophthalmological examination and with advanced multimodal diagnostic imaging. Anatomical closure was achieved at 3 months in all patients. Mean best-corrected visual acuity improved statistically significantly at 6 months (p < 0.05). Through microperimetric tests, we assessed a partial recovery of the macular sensitivity on the edges of the plug. Analyzing SD-OCT images, we reported a tissutal ingrowth above the plug, and its segmentation into layers, mimicking normal retinal architecture. OCT-Angiography images non invasively analysed the retinal parafoveal capillary microvasculature; the elaboration of Adaptive Optics images showed the presence of photoreceptors at the edges of the plug. This work demonstrates not only the complete anatomical success of our technique, but also remarkable functional results, and opens the door to a greater understanding of modifications induced by the presence of a human amniotic membrane plug.
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Amnios/trasplante , Ojo/patología , Retina/patología , Perforaciones de la Retina/cirugía , Tomografía de Coherencia Óptica/métodos , Agudeza Visual , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Periodo Posoperatorio , Perforaciones de la Retina/etiología , Perforaciones de la Retina/patologíaRESUMEN
PURPOSE: To assess the surgical and refractive outcomes of a new technique of sutureless scleral fixation (SSF) using a single-piece foldable acrylic intraocular lens (IOL) (Carlevale). SETTING: Department of Translational Surgery and Medicine, Ophthalmology, University of Florence, Careggi, Florence, Italy. DESIGN: Prospective observational case series. METHODS: Thirty-two eyes of 32 patients with aphakia, dislocated IOL, or subluxated lens who underwent SSF with a novel single-piece hydrophilic acrylic IOL were studied. Preoperative and postoperative refractive status and complications during and after surgery were recorded. The IOL tilt was evaluated using anterior segment optical coherence tomography (AS-OCT). RESULTS: Twenty-two eyes were IOL/bag luxations, 9 were aphakia, and 3 were subluxated crystalline lens. Mean preoperative corrected distance visual acuity was 0.46 ± 0.29 logarithm of the minimum angle of resolution (logMAR) and improved to 0.13 ± 0.12 logMAR (P < .05) at the 8-month follow-up, with a predictive error spherical equivalent of -0.24 ± 0.81 diopters (D); the IOL tilt was 2.08 ± 1.19 degrees. One patient (3.1%) experienced transient cystoid macular edema, and 1 (3.1%) experienced vitreous hemorrhage; pigment dispersion with AS-OCT findings of reverse pupillary block was found in 2 (6.2%) eyes. IOL dislocation, conjunctival erosion, and plug externalization were not observed in any eye during the follow-up. CONCLUSIONS: SSF using the novel IOL could be a viable option for the management of aphakia, lens subluxation, and IOL-bag complex dislocation with unique characteristics of stability. The advantages of this technique were the absence of haptic manipulation, self-centration, and firm fixation of the IOL.
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Implantación de Lentes Intraoculares , Lentes Intraoculares , Humanos , Italia , Complicaciones Posoperatorias , Estudios Retrospectivos , Esclerótica/cirugía , Técnicas de SuturaRESUMEN
(1) Objective: To use optical coherence tomography angiography (OCTA) and microperimetry (MP) to evaluate the correlation between retinal structure and function in patients with idiopathic, full-thickness macular holes (FTMHs) (2) Methods: This prospective, observational study included 11 eyes of 10 patients with FTMHs evaluated before surgery using OCTA and MP. MP sensitivity maps were superimposed and registered on slabs corresponding to superficial capillary plexus (SCP) and deep capillary plexus (DCP) on OCTA, and on the outer plexiform layer (OPL) and the Henle fiber layer (HFL) complex in en face OCT. On these maps, mean retinal sensitivity was calculated at 2° and 4°, all centered on the FTMH. Cystic cavity extension was assessed on the slab corresponding to the OPL + HFL complex in en face OCT and DCP in OCTA using the Image J software (Version 1.49v; National Institutes of Health, Bethesda, MD, USA); (3) Results: Absolute scotomas were observed corresponding to the FTMH. Additionally, rings of relative scotoma in the perilesional area were detected and correlated to the cystic spaces on en face OCT and OCTA. There was a significant correlation between reduced retinal sensitivity at 2° and 4° diameters around the FTMH and the extension of cystic areas (p < 0.01). There was a significant correlation between the extension of cystic cavities and BCVA (p < 0.01). (4) Conclusions: Morpho-functional analysis of FTMH using OCTA and MP, and the correlation between vascular abnormalities and impaired retinal sensitivity, may provide new, useful information. This integrated evaluation of FTMH may be useful to determine the function-structure correlation before and after vitreoretinal surgery, in order to gain a better understanding of the functional consequences induced by the morphological alterations, assessing outcomes in a more objective way, and potentially adding new surgical prognostic factors.
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PURPOSE: To assess the effectiveness of the human amniotic membrane plug for recurrent high myopic macular hole (MH) that already underwent pars plana vitrectomy with internal limiting membrane peeling and gas endotamponade. METHODS: Sixteen eyes of 16 patients with recurrent high myopic MH were enrolled. A 23-gauge pars plana vitrectomy was performed. Human amniotic membrane plugs were implanted under the neuroretina inside the MH. Twenty percent sulfur hexafluoride or air was used as endotamponades. The patients were instructed to maintain facedown position for 5 days after surgery. RESULTS: Optical coherence tomography examinations showed that the MHs closed in 15 of the 16 patients (93.75%) 2 weeks after one surgical intervention, and in 100% of patients after second intervention. Mean best-corrected visual acuity improved from 1 logarithm of the minimum angle of resolution (20/200) to 0.67 logarithm of the minimum angle of resolution (20/100) 6 months after surgery. Best-corrected visual acuity remained stable during the 12-month follow-up. One patient had human amniotic membrane plug dislocation after gas absorption that needed a second intervention with new AM plug implantation. No adverse events were reported during the 12-month follow-up. CONCLUSION: The first case series of recurrent high myopic MH was reported, assessing the effectiveness of the human amniotic membrane plug to close recurrent MHs in pathologic myopia. All the cases were successful with encouraging best-corrected visual acuity recovery.
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Amnios/trasplante , Longitud Axial del Ojo/patología , Miopía Degenerativa/complicaciones , Perforaciones de la Retina/cirugía , Anciano , Anciano de 80 o más Años , Endotaponamiento , Femenino , Humanos , Masculino , Persona de Mediana Edad , Recurrencia , Perforaciones de la Retina/diagnóstico por imagen , Perforaciones de la Retina/etiología , Perforaciones de la Retina/fisiopatología , Estudios Retrospectivos , Hexafluoruro de Azufre/administración & dosificación , Tomografía de Coherencia Óptica , Agudeza Visual/fisiología , VitrectomíaRESUMEN
OBJECTIVE: To assess the efficacy of the human amniotic membrane (hAM) to treat (HMMH) associated with retinal detachment (RD). MATERIAL AND METHODS: Ten eyes of 10 patients with recurrent HMMH and RD, who had already undergone one or more pars plana vitrectomy (PPV), underwent a PPV with an hAM plug implanted in the macular hole. The initial five patients enrolled were tamponaded with (SO) while the subsequent five patients with 10% octafluoropropane (C3 F8 ). Silicon oil was removed in all five patients 2 months later. No statistical differences were reported between the two groups. RESULTS: Final retinal reattachment was achieved in all the patients. BCVA improved from 1.73 logMAR to 0.94 logMAR after 6 months. No adverse events were registered during follow-up. CONCLUSION: An hAM plug is an efficient substrate to manage HMMH associated with RD resulting in encouraging visual acuity recovery.
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Amnios/trasplante , Miopía Degenerativa/complicaciones , Desprendimiento de Retina/cirugía , Perforaciones de la Retina/cirugía , Anciano , Endotaponamiento , Femenino , Fluorocarburos/administración & dosificación , Humanos , Masculino , Persona de Mediana Edad , Desprendimiento de Retina/etiología , Desprendimiento de Retina/fisiopatología , Perforaciones de la Retina/etiología , Perforaciones de la Retina/fisiopatología , Estudios Retrospectivos , Aceites de Silicona/administración & dosificación , Tomografía de Coherencia Óptica , Resultado del Tratamiento , Agudeza Visual/fisiología , VitrectomíaRESUMEN
This retrospective non-comparative consecutive case series study was conducted at Azienda Ospedaliera Universitaria Careggi, Florence, Italy and describes a useful intraocular lens (IOL) repositioning technique using iris sutures. In our study, 41 consecutive cases of posteriorly dislocated IOLs were surgically treated between January 2015 and May 2017. Six of the cases were post-traumatic luxations, and 20 patients had pseudoexfoliation syndrome. All the patients underwent pars plana vitrectomy and same IOL repositioning using iris sutures. The mean follow-up was 12.2mo. The mean preoperative best corrected visual acuity (BCVA) was 0.10±0.15 logMAR, whereas the mean postoperative BCVA was 0.08±0.14 logMAR. The mean postoperative BCVA did not change significantly from the preoperative BCVA. The final mean spherical equivalent was -0.44±0.49 SD. Three lenses (7.31%) were found tilted during post-operative follow-up. Two eyes (4.87%) had postoperative cystoid macular edema. No eyes had endophthalmitis, hypotony, retinal or choroidal detachment. The iris fixation technique seems to be a safe and valid option for the management of dislocated IOLs.
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BACKGROUND AND OBJECTIVE: To assess the efficacy of perfluorodecalin (PFD) or Densiron 68 heavy silicone oil (HSO) in the management of inferior complex retinal detachment recurrence. PATIENTS AND METHODS: A retrospective, comparative consecutive case series study. Twenty-four eyes of 24 patients affected by inferior complex retinal detachment recurrence underwent pars plana vitrectomy with PFD or HSO as endotamponade. All patients recruited were affected by complicated inferior retinal detachments and had already undergone at least one vitreoretinal procedure. The primary endpoint was anatomical success with primary and secondary surgery. The secondary endpoints were functional outcome and inflammatory complications. RESULTS: Out of 24 cases of inferior retinal detachment recurrence, 12 were tamponed with PFD (PFD group) and 12 with HSO (D68 group). Retinal reattachment rate at first surgery was 50% for the D68 group and 66.6% for the PFD group. Final reattachment rate after two or more surgical operations was 91.6% for the PFD group and 83.3% for the D68 group. Best-corrected visual acuity improved in both groups from a mean of 1.00 logMAR (20/200; standard deviation [SD]: 1) to 0.60 logMAR (20/80; SD: 0.3), and from a mean of 1.81 logMAR (20/2000; SD: 1.1) to a mean of 2.00 logMAR (20/2,000; SD:1) for the PFD and D68 groups, respectively. CONCLUSION: Both the endotamponades used showed good results in solving inferior retinal detachment recurrence with a slightly better rate in the PFD group, but it was not statistically significant (P > .05). [Ophthalmic Surg Lasers Imaging Retina. 2019;50:274-280.].
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Endotaponamiento/métodos , Fluorocarburos/farmacología , Retina/patología , Desprendimiento de Retina/cirugía , Aceites de Silicona/farmacología , Agudeza Visual , Vitrectomía/métodos , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Sustitutos del Plasma , Recurrencia , Desprendimiento de Retina/diagnóstico , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
INTRODUCTION: Recurrent or persistent macular holes (MHs) are rare today due to the tendency to carefully peel the internal limiting membrane. Conversely, their treatment is still a challenge for a vitreoretinal surgeon. MATERIALS AND METHODS: This is a retrospective, consecutive, and nonrandomized study of patients affected by recurrent or persistent MHs treated using small-gauge pars plana vitrectomy (25- or 23-gauge) and an autologous ILM plug, at the Eye Clinic of Azienda Ospedaliera Universitaria Careggi (Florence, Italy) between January 2016 and May 2018. We included 8 eyes of 8 patients in the study. Five patients had a recurrent MH while 3 had a persistent MH. The case series includes patients with myopic eyes and with large macular holes (>400 µ). Patients were followed up with ophthalmoscopic examinations and swept-source optical coherence tomography (SS-OCT). RESULTS: The mean age of the patients was 74 years (±4.81 standard deviation (SD)), 3 patients were men and 5 women. The average axial length was 26.28 mm (±2.84 SD). Four patients had an AL ⧠26 mm. The mean MH diameter was 436.5 (±49.82 SD). Average preoperative best-corrected visual acuity (BCVA) was 0.81 logMAR (±0.16 SD) and 20/125 Snellen. The ILM plug has been found integrated in the MH in all the follow-ups. CONCLUSION: In our study, an ILM autologous macular transplant was used successfully in 5 cases of macular hole recurrence and 3 cases of macular hole persistence. The anatomical success was achieved in all the cases; 4 patients improved their BCVA, and 4 patients maintained it. No macular alterations such as RPE or retinal atrophy/dystrophy were observed after 6 months.