Anatomical and Functional Outcomes of Relaxing Parafoveal Nasal Retinotomy for Refractory Macular Hole Repair

2021 ◽  
pp. 247412642098714
Author(s):  
Michael S. Tsipursky ◽  
Matthew Byun ◽  
Rama D. Jager ◽  
Veeral S. Sheth
Keyword(s):  
Visual Acuity ◽  
Macular Hole ◽  
Pars Plana Vitrectomy ◽  
Internal Limiting Membrane ◽  
Postoperative Outcomes ◽  
Aperture Diameter ◽  
Internal Limiting Membrane Peeling ◽  
Macular Holes ◽  
Pars Plana

Purpose: This work aimed to assess postoperative outcomes associated with relaxing parafoveal nasal retinotomy for refractory macular hole repair. Methods: This was a retrospective interventional study of patients with persistent or recurrent macular holes following 1 or more standard repair procedures with pars plana vitrectomy and internal limiting membrane peeling. Patients received an additional pars plana vitrectomy and relaxing parafoveal nasal retinotomy, followed by fluid-air and air-gas exchange. Key postoperative outcomes included the achievement of macular hole closure and changes in visual acuity from baseline. Results: Thirteen patients with refractory macular holes were included, with a median age of 65 years (range, 49-90 years). The aperture diameter of the 13 macular holes ranged from 180 to 799 µm (median, 538 µm). Vitrectomy and relaxing parafoveal nasal retinotomy were performed in all 13 eyes, and after a median follow-up of 12 months (range, 3-34 months), anatomical closure was achieved in 12 of 13 eyes (92.3%). Overall, visual acuity (mean ± SE) improved significantly from 1.20 ± 0.15 logMAR (approximate Snellen equivalent, 20/320) at baseline to 0.84 ± 0.11 logMAR (Snellen, ∼ 20/125) during postoperative follow-up ( P < .05). Central and paracentral scotomas were observed in 8 of 11 eyes with postoperative Humphrey visual field 10-2 and/or 24-2 data available. Conclusions: Relaxing parafoveal nasal retinotomy may be an effective method to promote anatomical closure and improve vision outcomes in patients with recalcitrant macular holes.

scholarly journals The outcome of vitrectomy with internal limiting membrane peeling for chronic macular hole at Biratnagar eye hospital: A tertiary eye care center in Nepal

2016 ◽  
Vol 7 (6) ◽  
pp. 43-46
Author(s):  
Lalit Agarwal ◽  
Nisha Agrawal ◽  
Pratap Karki ◽  
Abhishek Anand
Keyword(s):  
Macular Hole ◽  
Pars Plana Vitrectomy ◽  
Internal Limiting Membrane ◽  
Internal Limiting Membrane Peeling ◽  
Chronic Stage ◽  
Visual Improvement ◽  
Macular Holes ◽  
Pars Plana ◽  
Hole Closure

Background:  A macular hole is a full-thickness defect of retinal tissue involving the anatomic fovea, thereby affecting central visual acuity. Pars plana vitrectomy and gas tamponade is a recognised modality of treatment for macular hole.Larger holes are more likely to remain open after repair and late reopening after an initially closed macular hole is seen in macular holes larger than 400 μm.Aims and Objective: To evaluate the anatomical and functional outcome of pars plana vitrectomy with internal limiting membrane peeling for chronic stage 3 macular hole.Materials and Methods: Records of 15 patients with stage 3 chronic macular holes operated from 1st January 2013 to 30th June 2013 and completed 1 year of follow up were retrospectively evaluated and included in the study. Preoperative best distance corrected visual acuity (BCVA), preoperative macular hole size, final BCVA and macular hole status at 1 year follow up were recorded. Macular hole closure and visual improvement was calculated. Correlation of macular hole closure and visual improvement with various macular hole parameter was estimated.Results: Eleven (73.3%) macular holes closed at 1 year follow-up. Mean BCVA improved from 1.2 ± 0.27 to 0.89 ± 0.36 logarithm of minimum angle of resolution at 1 year (p<0.001). Visual improvement was seen in only eight (53.3%) eyes. Both macular hole closure and visual improvement showed no correlation with minimum linear diameter, base diameter and hole height.Conclusion: Chronic stage 3 macular hole can be closed successfully in majority of patients with fairly good visual improvement. Macular hole parameters of stage 3 holes may not have any correlation with the anatomical and visual outcome.Asian Journal of Medical Sciences Vol.7(6) 2016 43-46

scholarly journals A Female Case of X-Linked Retinoschisis with Macular Hole Bilaterally

2020 ◽  
Vol 2020 ◽  
pp. 1-4
Author(s):  
A. Altun
Keyword(s):  
Visual Acuity ◽  
Macular Hole ◽  
Pars Plana Vitrectomy ◽  
Silicone Oil ◽  
Surgical Experience ◽  
Flap Technique ◽  
Macular Holes ◽  
Female Case ◽  
Pars Plana

Purpose. We aimed at reminding that X-linked retinoschisis may also be seen in female patients and share our vitreoretinal surgical experience. Methods. The patient underwent pars plana vitrectomy including the closure of the macular holes with inverted ILM flap technique bilaterally. Lens extractions were performed by phacoemulsification during the removal of silicone oil endotamponade. Patient. An 18-year-old girl with X-linked retinoschisis and large macular holes in both eyes presented to the clinic of ophthalmology. It was confirmed that the patient had RS1 mutation Results. Nine-month-follow-up was uneventful for retinal findings. Significant improvement in visual acuity was achieved, and macular holes were remained closed. Conclusion. In cases with large macular holes due to XLR, an inverted ILM flap technique might be safe and effective. Four-month-silicone-endotamponade might be sufficient.

scholarly journals Eccentric Macular Hole after Pars Plana Vitrectomy for Idiopathic Macular Hole: A Case Report

2017 ◽  
Vol 8 (1) ◽  
pp. 116-119 ◽  
Author(s):  
Irini Chatziralli ◽  
George Theodossiadis ◽  
Maria Douvali ◽  
Alexandros A. Rouvas ◽  
Panagiotis Theodossiadis
Keyword(s):  
Visual Acuity ◽  
Macular Hole ◽  
Pars Plana Vitrectomy ◽  
Internal Limiting Membrane ◽  
Ilm Peeling ◽  
Pars Plana ◽  
23 Gauge ◽  
Retinal Hole ◽  
The Right

Introduction: Postoperative eccentric macular hole (MH) formation is an uncommon complication after pars plana vitrectomy (PPV) with internal limiting membrane (ILM) peeling for epiretinal membrane or MH treatment. Herein, we present a case of eccentric MH formation after PPV with ILM peeling for MH. Case Description: A 72-year-old female patient underwent 23-gauge PPV with ILM peeling for idiopathic MH in her right eye. The visual acuity was 6/24 in the right eye. One week postoperatively the retina was attached and the MH seemed to be closed, while visual acuity was 6/12. One month after PPV, there was a single eccentric retinal hole below the macula, which was detected at the fundoscopy and was confirmed by OCT. The visual acuity was 6/9 and the patient referred no symptoms. No further intervention was attempted, and at the 6-month follow-up the visual acuity and the size of the eccentric MH remained stable. Conclusions: Eccentric MHs can develop after PPV and are usually managed conservatively by observation.

scholarly journals Plasma Rich in Growth Factors in Macular Hole Surgery

2022 ◽  
Vol 12 (1) ◽  
pp. 57-69
Author(s):  
Ronald M. Sánchez-Ávila ◽  
Carlos A. Robayo-Esper ◽  
Eva Villota-Deleu ◽  
Álvaro Fernández-Vega Sanz ◽  
Álvaro Fernández-Vega González ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Growth Factors ◽  
Adjuvant Therapy ◽  
Macular Hole ◽  
Silicone Oil ◽  
Internal Limiting Membrane ◽  
Internal Limiting Membrane Peeling ◽  
Pars Plana ◽  
The Mean

The aim of this study was to evaluate the use of PRGF (plasma rich in growth factors) as an adjuvant to PPV (pars plana vitrectomy) in recurrent, persistent, or poor prognosis MH (macular hole). Patients with MH were treated with PPV plus adjuvant therapy (PRGF membrane (mPRGF) and injectable liquid PRGF (iPRGF)). The anatomical closure of MH and postoperative BCVA (best-corrected visual acuity) were evaluated. Eight eyes (eight patients) were evaluated: myopic MH (MMH, n = 4), idiopathic MH (IMH, n = 2), iatrogenic n = 1, traumatic n = 1. The mean age was 53.1 ± 19.3 years. Hence, 66.7% (n = 4) of patients previously had internal limiting membrane peeling. Five patients (62.5%) received mPRGF and iPRGF, and three patients (37.5%) received iPRGF. Gas tamponade (C3F8) was placed in seven cases and one case of silicone oil. Anatomic closure of MH was achieved in seven eyes (87.5%) and BCVA improved in six cases. In the MMH group, visual acuity improved in two lines of vision. Follow-up time was 27.2 ± 9.0 months. No adverse events or MH recurrences were recorded during follow-up. The use of PRGF as an adjuvant therapy to PPV can be useful to improve anatomical closure and visual acuity in MH surgery.

scholarly journals Pars Plana Vitrectomy with Internal Limiting Membrane Peeling for Nontractional Diabetic Macular Edema

2017 ◽  
Vol 11 (1) ◽  
pp. 5-10 ◽  
Author(s):  
Jan Niklas Ulrich
Keyword(s):  
Optical Coherence Tomography ◽  
Visual Acuity ◽  
Macular Edema ◽  
Diabetic Macular Edema ◽  
Pars Plana Vitrectomy ◽  
Internal Limiting Membrane ◽  
Central Macular Thickness ◽  
Internal Limiting Membrane Peeling ◽  
Membrane Peeling ◽  
Pars Plana

Background: Diabetes mellitus remains the leading cause of blindness among working age Americans with diabetic macular edema being the most common cause for moderate and severe vision loss. Objective: To investigate the anatomical and visual benefits of pars plana vitrectomy with inner limiting membrane peeling in patients with nontractional diabetic macular edema as well as correlation of integrity of outer retinal layers on spectral domain optical coherence tomography to visual outcomes. Methods: We retrospectively reviewed the charts of 42 diabetic patients that underwent vitrectomy with internal limiting membrane peeling for nontractional diabetic macula edema. The integrity of outer retinal layers was evaluated and preoperative central macular thickness and visual acuity were compared with data at 1 month, 3 months and 6 months postoperatively. The student t-test was used to compare the groups. Results: 31 eyes were included. While no differences were seen at 1 and 3 months, there was significant improvement of both central macular thickness and visual acuity at the 6 months follow up visit compared to preoperatively (357, 427 microns; p=0.03. 20/49, 20/82; p=0.03) . Patients with intact external limiting membrane and ellipsoid zone had better preoperative vision than patients with outer retinal layer irregularities (20/54, 20/100; p=0.03) and greater visual gains postoperatively (20/33, p<0.001 versus 20/81; p=non-significant). Conclusion: Pars plana vitrectomy with internal limiting membrane peeling can improve retinal anatomy and visual acuity in patients with nontractional diabetic macular edema. Spectral domain optical coherence tomography may help identify patients with potential for visual improvement.

scholarly journals Comparison of Anatomical and Visual Outcomes between Idiopathic and Myopic Macular Holes Using the Internal Limiting Membrane or Inverted Internal Limiting Membrane Flap Technique

2019 ◽  
Vol 2019 ◽  
pp. 1-7 ◽  
Author(s):  
Federico Peralta Iturburu ◽  
Claudia Garcia-Arumi ◽  
Maria Bové Alvarez ◽  
Jose Garcia-Arumi
Keyword(s):  
Visual Acuity ◽  
Macular Hole ◽  
Small Sample Size ◽  
Internal Limiting Membrane ◽  
Small Sample ◽  
Ilm Peeling ◽  
Visual Outcomes ◽  
Macular Holes ◽  
Idiopathic Macular Holes

Purpose. To compare the results of vitrectomy with those of internal limiting membrane (ILM) peeling or inverted ILM flap for treating myopic or idiopathic macular hole. Methods. Thirty-nine eyes of 39 patients undergoing vitrectomy with ILM peeling for macular hole (25 idiopathic and 14 myopic) and 27 eyes of 27 patients undergoing vitrectomy with inverted ILM flap (15 idiopathic and 12 myopic) were included. Outcome measures were macular hole closure by optical coherence tomography and visual acuity at 6 months. Results. Closure was achieved in 25 (100%) idiopathic and 12 (86%) myopic macular holes in the ILM peeling group and in 14 (93%) idiopathic and 11 (91.77%) macular holes in the inverted ILM flap group. There were no statistically significant differences in restoration of the external limiting membrane and ellipsoid zone between the groups. Median best-corrected visual acuity (logarithm of minimal angle of resolution) at the end of follow-up was 0.22 (20/32 Snellen) in idiopathic and 0.4 (20/50) in myopic (P=0.042) patients in the ILM peeling group and 0.4 (20/50) in idiopathic and 0.4 (20/50) in myopic (P=0.652) patients in the inverted ILM flap group. Conclusion. Both techniques were associated with high closure rates in myopic and idiopathic macular holes, with somewhat better visual outcomes in idiopathic cases. The small sample size may have provided insufficient power to support the superiority of one technique over the other in the two groups.

Autologous internal limiting membrane transplant for recurrent idiopathic macular holes

2020 ◽  
pp. 112067212090639 ◽  
Author(s):  
Tommaso Rossi ◽  
Carlandrea Trillo ◽  
Guido Ripandelli
Keyword(s):  
Visual Acuity ◽  
Macular Hole ◽  
Outer Segment ◽  
Internal Limiting Membrane ◽  
Control Group ◽  
Closure Rate ◽  
Internal Limiting Membrane Peeling ◽  
Membrane Peeling ◽  
Macular Holes ◽  
Idiopathic Macular Holes

Purpose: To report a series of recurrent idiopathic macular holes treated by means of a free autologous internal limiting membrane flap and compare visual and anatomic results to a control group undergoing further internal limiting membrane peeling and novel gas tamponade. Methods: Retrospective surgical series of 15 consecutive patients receiving autologous internal limiting membrane flap compared to 14 patients operated on for internal limiting membrane peeling enlargement. Autologous internal limiting membrane flap was created after brilliant blue G staining, internal limiting membrane lifting, perfluorocarbon bubble injection and creation of a wide internal limiting membrane free flap translocated underneath perfluorocarbon liquid, to the macular hole bed. Both groups were tamponated with 20% SF6 and positioned face down for 4 h a day for 3 days. Results: Macular hole closed in 14/15 (93.3%) patients of the autologous internal limiting membrane group and 9/14 (64.2%) controls (p < 0.05). Visual acuity increased from 0.05 ± 0.03 to 0.23 ± 0.13 Snellen in the autologous internal limiting membrane group and from 0.05 ± 0.03 to 0.14 ± 0.10 Snellen of controls (p < 0.05 for both). Vision of the autologous internal limiting membrane group improved more than controls at 1 month (p = 0.043) and 3 months (p = 0.045). Inner segment/outer segment interruption at 3 months was smaller in the autologous internal limiting membrane group than controls, reducing from 1230 ± 288 µm at baseline to 611 ± 245 and 547 ± 204 µm at 3 months versus 1196 ± 362, 745 ± 222 and 705 ± 223 µm, respectively (p < 0.05). Conclusion: Autologous internal limiting membrane flap can effectively close recurrent idiopathic macular holes with a higher closure rate, smaller residual inner segment/outer segment line interruption and higher visual acuity at 3 months than previous standard of care.

Inverted ILM Flap Technique in a Pediatric Traumatic Macular Hole—A Case Report

2017 ◽  
Vol 1 (5) ◽  
pp. 338-340 ◽  
Author(s):  
Tommaso Nuzzo ◽  
Fabio Patelli ◽  
Giovanni Esposito ◽  
Leonardo Colombo ◽  
Luca Rossetti
Keyword(s):  
Visual Acuity ◽  
Case Report ◽  
Macular Hole ◽  
Pediatric Patient ◽  
Pars Plana Vitrectomy ◽  
Flap Technique ◽  
Initial Visual Acuity ◽  
Counting Finger ◽  
Pars Plana

Purpose: To report and describe the clinical course of a pediatric traumatic macular hole (TMH) case and its management. Case Report: A pediatric patient presented a macular hole following blunt ocular trauma. The patient was followed every 2 weeks for 4 months. After the worsening of the macular hole reported by optical coherence tomography (OCT), pars plana vitrectomy with inverted flap technique plus SF6 gas tamponade was performed. Traumatic macular hole appeared closed at the OCT during follow-up. Initial visual acuity was counting finger at 30 cm. After surgery, the patient achieved a visual acuity of 20/100 at 3-month follow-up. Conclusion: This case shows a good anatomic and functional success performing a pars plana vitrectomy with inverted flap technique in a large TMH in a pediatric patient. We underline the importance of the surgical timing in the management of similar cases.

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