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Matoba R, Kanzaki Y, Morita T, Kimura S, Hosokawa MM, Shiode Y, Morizane Y. Microperimetry-guided inverted internal limiting membrane flap site selection to preserve retinal sensitivity in macular hole with glaucoma. Am J Ophthalmol Case Rep 2024; 33:102007. [PMID: 38374945 PMCID: PMC10875185 DOI: 10.1016/j.ajoc.2024.102007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 01/04/2024] [Accepted: 01/22/2024] [Indexed: 02/21/2024] Open
Abstract
Purpose In cases of macular hole (MH) that is difficult to close, including large, chronic, or highly myopic cases, the inverted internal limiting membrane (ILM) flap technique is often preferred and yields favorable surgical outcomes as compared to those yielded by conventional ILM peeling. However, no consensus exists on the optimal location and area for peeling and inverting the ILM, since multiple alternative methods have been reported alongside the original method. Several adverse effects associated with ILM peeling have been documented, including mechanical impairment of the retinal nerve fiber layer and decreased retinal sensitivity. Particularly, when glaucoma is concomitant, the retinal nerve fiber layer is fragile, raising concerns about a decrease in retinal sensitivity. Consequently, in patients with large MH alongside glaucoma, the goal is to select a procedure that maximizes the closure rate of the MH while minimizing any negative impact on glaucomatous visual field impairment. However, a technique for this purpose has not yet been validated. Observations A woman in her 60s presented with visual impairment (20/50), metamorphopsia, and central scotoma of unknown onset in the right eye. A full-thickness MH accompanied by epiretinal proliferation (EP) was identified, with a minimum diameter of 506 μm. Although a retinal nerve fiber layer defect was not evident on ophthalmoscopy, thinning of the ganglion cell complex (GCC), extending from the superotemporal aspect of the optic disc, was observed on optical coherence tomography. Both microperimetry and static visual field testing revealed reduced retinal sensitivity in the thinned GCC areas. A pars plana vitrectomy combined with cataract surgery was performed to address her condition. The EP was embedded into the foveal cavity. On the basis of the microperimetry results, the ILM within the absolute scotoma region was peeled on the superotemporal side of the fovea to create a flap, which was then placed over the MH. A gas tamponade was applied, and the patient was maintained in a prone position postoperatively. The MH was successfully closed after the surgery, resulting in visual improvement (20/25). No decline in retinal sensitivity after the surgery was observed. Conclusions and importance Determining the location and area of the inverted ILM flap on the basis of microperimetry results is a promising patient-tailored strategy for treating MH concomitant with glaucoma while preventing further ILM peeling-associated reduction in the retinal sensitivity.
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Affiliation(s)
- Ryo Matoba
- Department of Ophthalmology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho Kita-ku, Okayama City, Okayama 700-8558, Japan
| | - Yuki Kanzaki
- Department of Ophthalmology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho Kita-ku, Okayama City, Okayama 700-8558, Japan
| | - Tetsuro Morita
- Department of Ophthalmology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho Kita-ku, Okayama City, Okayama 700-8558, Japan
| | - Shuhei Kimura
- Department of Ophthalmology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho Kita-ku, Okayama City, Okayama 700-8558, Japan
| | - Mio M. Hosokawa
- Department of Ophthalmology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho Kita-ku, Okayama City, Okayama 700-8558, Japan
| | - Yusuke Shiode
- Department of Ophthalmology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho Kita-ku, Okayama City, Okayama 700-8558, Japan
| | - Yuki Morizane
- Department of Ophthalmology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2-5-1 Shikata-cho Kita-ku, Okayama City, Okayama 700-8558, Japan
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Joshi S, Yadav N, Ayachit A, Joshi M, Vibhute G, Ayachit G. Surgical outcomes of petalloid multilayered inverted internal limiting membrane flaps in extra-large macular holes. Indian J Ophthalmol 2024; 72:S153-S157. [PMID: 38131559 PMCID: PMC10833149 DOI: 10.4103/ijo.ijo_761_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 08/25/2023] [Accepted: 10/06/2023] [Indexed: 12/23/2023] Open
Abstract
PURPOSE To analyze the surgical outcomes of petalloid multilayered inverted internal limiting flap using perfluorocarbon liquid (PFCL) in extra-large macular holes (MHs) (minimum linear diameter >550 µm and basal diameter [BD] >1000 µm). METHODS This was a prospective interventional series of 103 eyes of 99 patients with extra-large MHs which were treated with 25-gauge pars plana vitrectomy, petalloid multilayered inverted internal limiting membrane flaps under PFCL and 15% perfluoropropane (C3F8) gas tamponade. Intraoperative optical coherence tomography (i-OCT) was used to confirm correct positioning of flaps. Follow-up was at 1 week, 1 month, and 3 months postoperatively. RESULTS Mean age of patients was 58.282 ± 16.3 years. Mean preoperative best corrected visual acuity (BCVA) was logarithm of minimum angle of resolution (logMAR) 1.206 ± 0.384, and the value at the third month was logMAR 0.793 ± 0.337. Mean minimum linear diameter (MLD) was 711.96 ± 270.744 µm. MLD ranged from 557µm (minimum MLD) to 2657 µm (maximum MLD). Mean BD was 1301.165 ± 425.914 µm. Type 1 closure was seen in 92.2% eyes, 5.8% eyes had type 2 closure, and 1.9% eyes had type 3 closure. Eyes with both type 1 closure (P = 0.001) and type 2 closure (P = 0.009) showed a significant improvement in BCVA postoperatively at 3 months. CONCLUSION Petalloid multilayered inverted internal limiting membrane flap under PFCL technique with adjunctive use of i-OCT showed improved morphological and functional outcomes in the treatment of extra-large MHs. We present here a large series of extra-large MHs, in which a novel technique of petalloid multilayered inverted ILM flaps was used.
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Affiliation(s)
- Shrinivas Joshi
- Department of Vitreoretina, M M Joshi Eye Institute, Hubballi, Karnataka, India
| | - Nishita Yadav
- Department of Vitreoretina, M M Joshi Eye Institute, Hubballi, Karnataka, India
| | - Apoorva Ayachit
- Department of Vitreoretina, M M Joshi Eye Institute, Hubballi, Karnataka, India
| | - Madan Joshi
- Department of Vitreoretina, M M Joshi Eye Institute, Hubballi, Karnataka, India
| | - Giriraj Vibhute
- Department of Vitreoretina, M M Joshi Eye Institute, Hubballi, Karnataka, India
| | - Guruprasad Ayachit
- Department of Vitreoretina, M M Joshi Eye Institute, Hubballi, Karnataka, India
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Lamas-Francis D, Rodríguez-Fernández CA, Bande M, Blanco-Teijeiro MJ. Foveal microvascular features following inverted flap technique for closure of large macular holes. Eur J Ophthalmol 2024; 34:260-266. [PMID: 37122260 DOI: 10.1177/11206721231173004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
PURPOSE To describe the anatomical and functional outcomes following use of the inverted flap technique (IFT) to close idiopathic macular holes (MH) of diameter greater than 400 μm. To compare the changes in the macular microvascularization following surgery in operated and healthy fellow eyes. METHODS Retrospective study of 24 patients who underwent vitrectomy and IFT for large MH closure. The main variables were closure pattern, best corrected visual acuity (BCVA) and recovery of the external limiting membrane (ELM) and ellipsoid zone (EZ). Foveal avascular zones (FAZ) and vessel and perfusion densities, obtained by OCT angiography scans, were compared with those in healthy fellow eyes. RESULTS Complete MH closure was achieved in 95.8% (23/24) of patients 6 months after surgery. There was a significant improvement in postoperative BCVA, from 1.0 to 0.4 logMAR (p < 0.001). The most frequent closure pattern was 1a (62.5%, 15/24), followed by 2c (12.5%, 3/24). The closure pattern was not correlated with height, minimum or maximum diameters or macular hole index (MHI) (p > 0.05). ELM and EZ recovery occurred in 87.5% and 83.3% of cases, respectively. FAZ were smaller in operated eyes than in the fellow eyes (p = 0.012). There were no differences in the vessel or perfusion densities between the operated and fellow eyes (p > 0.05). CONCLUSIONS Use of the inverted flap technique for large MH closure provides a high rate of functional and anatomical recovery. We observed a reduction in the FAZ following surgery, with no differences in the macular microvascularization parameters, suggesting that the technique is safe.
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Affiliation(s)
- David Lamas-Francis
- Department of Ophthalmology, University Hospital of Santiago de Compostela, Santiago de Compostela, Spain
| | | | - Manuel Bande
- Department of Ophthalmology, University Hospital of Santiago de Compostela, Santiago de Compostela, Spain
| | - María José Blanco-Teijeiro
- Department of Ophthalmology, University Hospital of Santiago de Compostela, Santiago de Compostela, Spain
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Su T, He S, Mao P, Gu C, Meng C, Zhou C, Chen J, Zheng Z, Qiu Q. A three-step approach to close refractory persistent macular holes: a releasing-closing-tapping approach. Graefes Arch Clin Exp Ophthalmol 2023; 261:3415-3423. [PMID: 37561145 PMCID: PMC10667424 DOI: 10.1007/s00417-023-06197-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 07/13/2023] [Accepted: 07/27/2023] [Indexed: 08/11/2023] Open
Abstract
PURPOSE The aim of this study was to assess the efficacy and safety of a novel releasing-closing-tapping approach in the treatment of persistent macular holes (PMHs) after initial surgery with internal limiting membrane (ILM) peeling. METHODS We retrospectively analyzed patients with PMHs after initial surgery with ILM peeling who were treated with a novel releasing-closing-tapping approach. After repeated pars plana vitrectomy (PPV), the surgeon effectively released the adhesion between the edges and retinal pigment epithelium (RPE) by gently scraping the retinal neuroepithelium. Then, the hole was converted into a transverse slit, and the edges were gently tapped flat so that they attached to the RPE, and no space was left under the edges. Finally, air tamponade was carried out. The primary outcome measures included MH closure and the change in best-corrected visual acuity (BCVA) from preoperatively to postoperatively. RESULTS The study included 11 PMH patients with a mean age of 63.82 ± 3.31 years. The mean minimum linear diameter of PMHs was 666.3 ± 208.1 μm, and the mean basal diameter was 1547.2 ± 351.8 μm. MH closure was achieved in 90.9% (10/11) of eyes, with significant improvement of visual acuity from 1.19 ± 0.30 logMAR to 0.65 ± 0.29 logMAR postoperatively. CONCLUSION The releasing-closing-tapping approach with repeated PPV is a simple, effective, and safe surgical procedure for refractory PMHs after initial surgery with ILM peeling that can significantly improve the visual outcome and achieve a high surgical success rate.
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Affiliation(s)
- Tong Su
- Shandong Eye Hospital, Eye Institute of Shandong First Medical University, Eye Hospital of Shandong First Medical University, Jinan, China
| | - Shuai He
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- National Clinical Research Center for Eye Diseases; Shanghai Clinical Research Center for Eye Diseases; Shanghai Key Clinical Specialty; Shanghai Key Laboratory of Ocular Fundus Diseases; Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai engineering center for precise diagnosis and treatment of eye diseases, Shanghai, China
| | - Peiyao Mao
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- National Clinical Research Center for Eye Diseases; Shanghai Clinical Research Center for Eye Diseases; Shanghai Key Clinical Specialty; Shanghai Key Laboratory of Ocular Fundus Diseases; Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai engineering center for precise diagnosis and treatment of eye diseases, Shanghai, China
| | - Chufeng Gu
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- National Clinical Research Center for Eye Diseases; Shanghai Clinical Research Center for Eye Diseases; Shanghai Key Clinical Specialty; Shanghai Key Laboratory of Ocular Fundus Diseases; Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai engineering center for precise diagnosis and treatment of eye diseases, Shanghai, China
| | - Chunren Meng
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- National Clinical Research Center for Eye Diseases; Shanghai Clinical Research Center for Eye Diseases; Shanghai Key Clinical Specialty; Shanghai Key Laboratory of Ocular Fundus Diseases; Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai engineering center for precise diagnosis and treatment of eye diseases, Shanghai, China
| | - Chuandi Zhou
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- National Clinical Research Center for Eye Diseases; Shanghai Clinical Research Center for Eye Diseases; Shanghai Key Clinical Specialty; Shanghai Key Laboratory of Ocular Fundus Diseases; Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai engineering center for precise diagnosis and treatment of eye diseases, Shanghai, China
| | - Jili Chen
- Shibei Hospital, Jing'an District, Shanghai, People's Republic of China.
| | - Zhi Zheng
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.
- National Clinical Research Center for Eye Diseases; Shanghai Clinical Research Center for Eye Diseases; Shanghai Key Clinical Specialty; Shanghai Key Laboratory of Ocular Fundus Diseases; Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai engineering center for precise diagnosis and treatment of eye diseases, Shanghai, China.
| | - Qinghua Qiu
- Department of Ophthalmology, Tong Ren Hospital, Shanghai Jiao Tong University School of Medicine, No. 1111 Xianxia Road, Changning District, Shanghai, People's Republic of China.
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Alagoz C, Erdogdu E, Alagoz N, Pehlivanoglu S, Artunay O. Single Layered Free ILM Graft Technique in Large Macular Holes with Associated ERM. Semin Ophthalmol 2023; 38:737-743. [PMID: 37083504 DOI: 10.1080/08820538.2023.2204925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 04/11/2023] [Accepted: 04/17/2023] [Indexed: 04/22/2023]
Abstract
PURPOSE We aimed to describe single layered free ILM graft technique (FIGT) and present results of this technique in the primary surgery of large macular holes (MHs). METHODS In this retrospective study, we identified MHs with a minimum hole diameter >400 μm that underwent FIGT by a single surgeon. Nineteen eyes were found to have an associated epiretinal membrane (ERM) and four eyes demonstrated a patchy ILM staining intraoperatively. A single layered FIGT was performed first by peeling the ILM around the hole and then creating a free ILM flap and transplanting it to cover the hole. All cases were evaluated for anatomical closure and visual improvement. RESULTS Twenty-three eyes of 22 patients (mean age 68.7 ± 7.4 years) were included in the study. The mean follow-up was 9.6 ± 4.9 months. Flap closure was observed in two eyes (8.6%) at week 1, while all eyes (100%) showed a complete closure at month 1. Mean preoperative visual acuity of 1.42 ± 0.66 LogMAR increased to 1.11 ± 0.51, 0.99 ± 0.34, 0.92 ± 0.38, 0.74 ± 0.37, 0.52 ± 0.28, 0.64 ± 0.39 respectively at week 1, month 1, month 3, month 6, year 1 and final follow-up postoperatively (p < .05 for all). In none of the eyes ERM recurred, nor flap contraction developed. CONCLUSION The study showed encouraging results using free ILM graft in the primary surgery of large MHs. This technique might be considered in large MHs that are associated with ERM or demonstrate patchy ILM staining. Further studies are needed to prove the effectiveness also in the long-term.
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Affiliation(s)
- Cengiz Alagoz
- Beyoglu Eye Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Erdem Erdogdu
- Beyoglu Eye Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Nese Alagoz
- Beyoglu Eye Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Seren Pehlivanoglu
- Beyoglu Eye Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Ozgur Artunay
- Beyoglu Eye Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
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Zhang L, Xi H, Chen J, Sheng A, Fan W, Li S, Liu H. Inverted Pedicled Internal Limiting Membrane Flap Attached to an Optic Disc with Autologous Blood Clot for Large Macular Holes. J Ophthalmol 2023; 2023:7640476. [PMID: 37483314 PMCID: PMC10361828 DOI: 10.1155/2023/7640476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 06/24/2023] [Accepted: 06/27/2023] [Indexed: 07/25/2023] Open
Abstract
Purpose An inverted ILM flap might be accidentally separated from the retina or sucked away during surgery for large macular holes (MHs). This article is to determine the efficacy of a new inverted pedicled internal limiting membrane (ILM) flap attached to an optic disc with an autologous blood clot (ABC) technique for the treatment of large MHs. Methods An inverted pedicled ILM flap connected to the optic disc with ABC was used to treat 12 consecutive patients with significant macular holes (>600 m). The ILM was first peeled off around MH as a semidiameter of about 1.5 diameters of the optic disc. The superior residual ILM was used to produce a pedicled ILM flap that was connected to the optic disc and was later inverted to cover the MH. The macular hole was covered with a repositioned flap larger than 2 MH diameters in an inverted way. ABC was used to fasten the flap, followed by fluid-air exchange with air or C3F8 as tamponade. Spectral domain-optical coherence tomography (SD-OCT) and best-corrected visual acuity (BCVA) were performed at each postoperative follow-up. Results The mean aperture and base macular hole diameters were 737.9 ± 109.6 µm (range, 607-982 µm) and 1244.3 ± 227.4 µm (range, 975-1658 µm). All macular holes (100%) were closed after a single surgery without intraoperative or postoperative complications related to the ILM transposition technique. At the last postoperative visit, we found one eye with a U-shaped closure, three eyes with W-shaped closures, and eight eyes with V-shaped closures. No postoperative flap closures were noted in all cases. The preoperative mean BCVA was 1.5 ± 0.3 (range, 1.1-2.0). After a mean follow-up of 5.3 ± 4.8 (range, 3-16) months, the postoperative mean BCVA was 0.8 ± 0.2 (range, 0.6-1.1), and the difference was statistically significant (p < 0.05). Conclusion This novel technique is safe and suitable for large MHs and can be an alternative option for accidental ILM flap loss during other inverted ILM flap operations.
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Affiliation(s)
- Lishuai Zhang
- The Affiliated Xuzhou Municipal Hospital of Xuzhou Medical University, Xuzhou, China
- Department of Ophthalmology, Xuzhou First People's Hospital, Xuzhou, China
- Eye Disease Prevention and Treatment Institute of Xuzhou, Xuzhou, China
| | - Huiyu Xi
- The Affiliated Xuzhou Municipal Hospital of Xuzhou Medical University, Xuzhou, China
- Department of Ophthalmology, Xuzhou First People's Hospital, Xuzhou, China
- Eye Disease Prevention and Treatment Institute of Xuzhou, Xuzhou, China
| | - Jiayu Chen
- The Affiliated Xuzhou Municipal Hospital of Xuzhou Medical University, Xuzhou, China
- Department of Ophthalmology, Xuzhou First People's Hospital, Xuzhou, China
- Eye Disease Prevention and Treatment Institute of Xuzhou, Xuzhou, China
| | - Aiqin Sheng
- The Affiliated Xuzhou Municipal Hospital of Xuzhou Medical University, Xuzhou, China
- Department of Ophthalmology, Xuzhou First People's Hospital, Xuzhou, China
- Eye Disease Prevention and Treatment Institute of Xuzhou, Xuzhou, China
| | - Wei Fan
- The Affiliated Xuzhou Municipal Hospital of Xuzhou Medical University, Xuzhou, China
- Department of Ophthalmology, Xuzhou First People's Hospital, Xuzhou, China
- Eye Disease Prevention and Treatment Institute of Xuzhou, Xuzhou, China
| | - Suyan Li
- The Affiliated Xuzhou Municipal Hospital of Xuzhou Medical University, Xuzhou, China
- Department of Ophthalmology, Xuzhou First People's Hospital, Xuzhou, China
- Eye Disease Prevention and Treatment Institute of Xuzhou, Xuzhou, China
| | - Haiyang Liu
- The Affiliated Xuzhou Municipal Hospital of Xuzhou Medical University, Xuzhou, China
- Department of Ophthalmology, Xuzhou First People's Hospital, Xuzhou, China
- Eye Disease Prevention and Treatment Institute of Xuzhou, Xuzhou, China
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Caporossi T, Carlà MM, Gambini G, De Vico U, Baldascino A, Rizzo S. Spotlight on the Internal Limiting Membrane Technique for Macular Holes: Current Perspectives. Clin Ophthalmol 2022; 16:1069-1084. [PMID: 35418741 PMCID: PMC8995173 DOI: 10.2147/opth.s284620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 03/30/2022] [Indexed: 11/23/2022] Open
Abstract
Pars plana vitrectomy has become the standard procedure for primary macular holes (MHs) repair, including the removal of the posterior cortical vitreous, the stripping of eventual epiretinal membranes, and finally an intraocular gas tamponade. During this procedure, peeling the internal limiting membrane (ILM) has been proven to increase closure rates and avoid postoperative reopening in several researches. In fact, even in large MHs more than 400 µm, the advantage of peeling off the ILM was highlighted by better anatomical closure rates. Nevertheless, some authors suggested that ILM peeling is not always essential, because it generates various side effects in retinal structure and function. Furthermore, the ideal amount of ILM peeling and the most effective strategies for removing the ILM are still subject of research. Different surgical modifications have been reported as alternatives to traditional peeling in certain clinical settings, including ILM flaps, ILM scraping, and foveal sparing ILM peeling. As regards large MHs, the introduction of ILM inverted flap appeared as a game changer, offering a significantly higher >90% closure rate when compared to traditional ILM peeling. Modifications to inverted ILM flap procedures have been claimed in recent years, in order to define the best area and direction of ILM peeling and its correlation with functional outcomes. Moreover, several innovations saw the light in the setting of recurrent MHs, such as ILM free flap transposition, inverted ILM flap combined autologous blood clot technique, neurosensory retinal flap, and human amniotic membrane (HAM) plug, claiming higher anatomical success rate also in those complex settings. In conclusion, the aim of this review is to report how the success rate of contemporary macular surgery has grown since the turn of the century, especially for big and chronic MHs, analyzing in which way ILM management became a crucial point of this kind of surgery.
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Affiliation(s)
- Tomaso Caporossi
- Ophthalmology Department, “Fondazione Policlinico Universitario A. Gemelli, IRCCS”, Rome, 00168, Italy
- Ophthalmology Department, Catholic University “Sacro Cuore”, Rome, Italy
| | - Matteo Mario Carlà
- Ophthalmology Department, “Fondazione Policlinico Universitario A. Gemelli, IRCCS”, Rome, 00168, Italy
- Ophthalmology Department, Catholic University “Sacro Cuore”, Rome, Italy
| | - Gloria Gambini
- Ophthalmology Department, “Fondazione Policlinico Universitario A. Gemelli, IRCCS”, Rome, 00168, Italy
- Ophthalmology Department, Catholic University “Sacro Cuore”, Rome, Italy
| | - Umberto De Vico
- Ophthalmology Department, “Fondazione Policlinico Universitario A. Gemelli, IRCCS”, Rome, 00168, Italy
- Ophthalmology Department, Catholic University “Sacro Cuore”, Rome, Italy
| | - Antonio Baldascino
- Ophthalmology Department, “Fondazione Policlinico Universitario A. Gemelli, IRCCS”, Rome, 00168, Italy
- Ophthalmology Department, Catholic University “Sacro Cuore”, Rome, Italy
| | - Stanislao Rizzo
- Ophthalmology Department, “Fondazione Policlinico Universitario A. Gemelli, IRCCS”, Rome, 00168, Italy
- Ophthalmology Department, Catholic University “Sacro Cuore”, Rome, Italy
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Kastl G, Heidenkummer P, Koss MJ. 360° inverted internal limiting membrane flap technique for idiopathic macular holes ≤ 250 µm, > 250 and ≤ 400 µm, and > 400 µm. Graefes Arch Clin Exp Ophthalmol 2022; 260:2183-2190. [PMID: 35182187 DOI: 10.1007/s00417-022-05587-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Revised: 01/28/2022] [Accepted: 02/03/2022] [Indexed: 11/04/2022] Open
Abstract
PURPOSE To study the functional and morphological results of the inverted internal limiting membrane (ILM) flap technique for the treatment of idiopathic macular holes (MHs) sized ≤ 250 µm, > 250 and ≤ 400 µm, and > 400 µm. METHODS Retrospective, nonrandomized interventional study of 65 eyes with primary idiopathic MHs who underwent pars plana vitrectomy (PPV) with the inverted ILM flap technique. Closure rate, best-corrected visual acuity (BCVA), and integrity of external limiting membrane (ELM) and ellipsoid zone (EZ) were analyzed by optical coherence tomography (OCT). RESULTS Total closure rate was 96.9% with 100% in the ≤ 250 µm group, 100% in the > 250 and ≤ 400 µm group, and 91.7% in the > 400 µm group. Mean BCVA significantly improved after treatment: from 0.7 to 0.3 LogMAR in the ≤ 250 µm group (n = 15, p < 0.001), from 0.9 to 0.4 LogMAR in the > 250 and ≤ 400 µm group (n = 26, p < 0.001), and from 1.0 to 0.5 LogMAR in the > 400 µm group (n = 24, p < 0.001). A total of 16 patients had follow-up over 14 months: BCVA increased from 0.9 LogMAR preoperatively to 0.4 after 1 month (p < 0.00001) and to 0.3 LogMAR after 14 months (p = 0.03). A recovered ELM could be observed in 56.3% after 1 month and in 87.5% after 14 months. A recovered EZ could be observed in 18.8% after 1 month and in 68.8% after 14 months. CONCLUSION The study demonstrates a high closure rate with corresponding restitution of outer retinal layers. In addition to its importance for the treatment of MHs > 400 µm, the inverted ILM flap technique also appears to be effective and safe for the treatment of MHs < 400 µm. TRIAL REGISTRATION WHO: DRKS00021241.
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Affiliation(s)
- Gregor Kastl
- Augenzentrum Nymphenburger Höfe, Nymphenburger Straße 4, 80335, Munich, Germany.
| | | | - Michael Janusz Koss
- Augenzentrum Nymphenburger Höfe, Nymphenburger Straße 4, 80335, Munich, Germany
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Abstract
PURPOSE To report the long-term outcomes of lens capsular flap transplantation (LCFT) as initial treatment for large macular holes (MHs). METHODS Thirteen consecutive eyes with large MHs who received LCFT as primary treatment were reviewed retrospectively. All enrolled eyes underwent standard 23-gauge vitrectomy, internal limiting membrane peeling, LCFT, and 15% perfluoropropane tamponade. Autologous whole blood was applied in selected eyes to make the LCT intact. A face-down position maintained for 2 weeks postoperatively. Data including demographic information, medical history, anatomical and functional outcomes, and complications were recorded. RESULTS The mean preoperative MHs diameter was 979.42 ± 388.28 µm. Eight eyes received autologous LCFT, and the other five eyes received allogenic LCFT. Whole blood was applied in seven eyes. The mean follow-up duration was 19.57 ± 6.24 months (range: 12.0-32.2 months). The macular hole was successfully closed in all cases (13/13). The median best-corrected visual acuity improved from 1.76 (interquartile range, 1.23-1.91) logarithm of the minimum angle of resolution (median Snellen acuity: 20/1,150) preoperatively to 1.16 ± 0.47 logarithm of the minimum angle of resolution (mean Snellen acuity: 20/290) (P < 0.01) at the last visit. No severe complications were noted. CONCLUSION Lens capsular flap transplantation may help to improve the closure rate and visual outcomes in large MHs, which could be an alternative method as primary treatment for large MHs.
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Rahman R, Sarfraz MW, El-Wardani M. Inverted Internal Limiting Membrane Flap vs Complete Internal Limiting Membrane Peeling for Large Macular Holes in Nonposturing Surgery. JOURNAL OF VITREORETINAL DISEASES 2022; 6:9-13. [PMID: 37007718 PMCID: PMC9976215 DOI: 10.1177/24741264211022212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Purpose: This study compared anatomical and functional outcomes of the inverted internal limiting membrane flap (ILMF) technique with complete ILM peeling (ILMP) in nonposturing surgery for large, full-thickness macular holes (MHs). Methods: This was a retrospective, comparative, single-surgeon study. Eyes with idiopathic large full-thickness MHs (minimum diameter > 400 μm) were included. A total of 46 patients including 22 ILMF cases and 24 ILMP cases were analyzed. No positioning instructions were advised postoperatively. Results: Primary hole closure was achieved in all patients (100%) in both groups. Mean logMAR visual acuity (VA) improved significantly in both groups compared with the preoperative values (ILMF: 0.60 [SD, 0.26] postoperatively, vs 0.93 [SD, 0.3] preoperatively, P = .032; ILMP: 0.43 [SD, 0.22] postoperatively vs 0.83 [SD, 0.16] preoperatively, P < .01). However, ILMP showed a statistically significant improvement in VA compared with ILMF ( P = .02). Conclusions: All MHs in both groups closed after surgery (100%). There was a statistically significant improvement of VA in the ILMP group compared with the ILMF group ( P = .02). Not posturing after surgery did not compromise surgical success in both groups.
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Affiliation(s)
- Rubina Rahman
- Calderdale Royal Hospital, Salterhebble Hill, Halifax, UK
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11
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Abdul-Kadir MA, Lim LT. Update on surgical management of complex macular holes: a review. Int J Retina Vitreous 2021; 7:75. [PMID: 34930488 PMCID: PMC8686572 DOI: 10.1186/s40942-021-00350-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 12/05/2021] [Indexed: 11/18/2022] Open
Abstract
Modern surgical interventions effectively treat macular holes (MHs) more than 90%. Current surgical treatment for MHs is pars plana vitrectomy with epiretinal membrane, internal limiting membrane (ILM) peeling, gas endotamponade, and prone posturing postoperatively. However, a small subset of MHs imposes challenges to surgeons and frustrations on patients. A narrative review was performed on the surgical treatment of challenging MHs including large and extra-large MHs, myopic MHs with or without retinal detachment, and chronic and refractory MHs. There are robust data supporting inverted ILM flap as the first-line treatment for large idiopathic MHs and certain secondary MHs including myopic MHs. In addition, several studies had shown that ILM flap manipulations in combination with surgical adjuncts increase surgical success, especially in difficult MHs. Even in eyes with limited ILM, surgical options included autologous retinal graft, human amniotic membrane, and creation of a distal ILM flap that can assist in MH closure even though the functional outcome may be affected by the MH chronicity. Despite relative success anatomically and visually after each technique, most techniques require a long-term study to analyze their safety profile and to establish any morphological changes of the MH plug in the closed MHs.
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Affiliation(s)
| | - Lik Thai Lim
- Department of Ophthalmology, Universiti Malaysia Sarawak (UNIMAS), Kota Samarahan, Malaysia
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12
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Yuan A, Yang D, Olmos de Koo L. Current Trends in Macular Hole Repair. CURRENT SURGERY REPORTS 2021. [DOI: 10.1007/s40137-021-00305-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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EFFECT OF INVERTED INTERNAL LIMITING MEMBRANE FLAP ON CLOSURE RATE, POSTOPERATIVE VISUAL ACUITY, AND RESTORATION OF OUTER RETINAL LAYERS IN PRIMARY IDIOPATHIC MACULAR HOLE SURGERY. Retina 2021; 40:1955-1963. [PMID: 31834129 DOI: 10.1097/iae.0000000000002707] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To investigate the role of an internal limiting membrane (ILM) flap in macular hole (MH) surgery on closure rate, visual acuity, and integrity of the outer retinal layers. METHODS Retrospective, nonrandomized interventional analysis in which 117 eyes of 117 patients were included who had undergone pars-plana vitrectomy (PPV) and gas tamponade for primary idiopathic MH >400 µm with either conventional ILM peeling or with inverted ILM flap technique at The Royal Liverpool University Hospital between January 2016 and April 2018. Main outcome measures were closure of MH, best-corrected visual acuity (BCVA) at 3, 6, and 12 months, and restoration of external limiting membrane and ellipsoid zone (EZ) using optical coherence tomography. RESULTS Macular hole closure rate was significantly higher in patients with an ILM flap (67/68; 98.53%) than in those with conventional ILM peeling (43/49; 87.76%) (P = 0.02). Both groups showed significant improvements in their preoperative to postoperative BCVA at 3 months from 1.07 (0.43) logarithm of the minimum angle of resolution (logMAR) (20/235 Snellen) to 0.71 (0.34) logMAR (20/103 Snellen) (P <0.001), but there was no significant difference between the two groups (P = 0.45, P = 0.71). We found significant associations between postoperative BCVA and preoperative BCVA (P < 0.01) and the integrity of the EZ (P < 0.01). In 35 patients who had follow-up to 12 months, there was a significant improvement in BCVA between 3, 6, and 12 months from 0.73 (0.45) logMAR (20/107 Snellen) to 0.53 (0.24) logMAR (20/68 Snellen) and to 0.35 (0.18) logMAR (20/45 Snellen), respectively (P < 0.01). There was no significant difference at these time periods between the two groups (P = 0.62, P = 0.21, P = 0.31). The integrity of the EZ also improved significantly between 3, 6, and 12 months (P = 0.01), irrespective of the presence of an ILM flap (P = 0.58), but with a trend toward delay in restoration in those patients with an ILM flap. The improvement in BCVA at 12 months, taking into account the age of the patient, size and duration of the MH, presence of an ILM flap, and preoperative BCVA was dependent on the state of the EZ (P = 0.01). CONCLUSION In patients undergoing primary pars-plana vitrectomy for MH >400 µm, the presence of an inverted ILM flap was associated with a significantly higher closure rate than a conventional ILM peeling. Best-corrected visual acuity showed a strong correlation with the integrity of the EZ and both improved significantly between 3, 6, and 12 months, irrespective of the presence of an ILM flap.
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Silva N, Ferreira A, Nawrocka (vel Michalewska) ZA, Meireles A. Inverted Internal Limiting Membrane Flap Technique: Is It the Best Option for Macular Holes? Clin Ophthalmol 2021; 15:3295-3303. [PMID: 34408388 PMCID: PMC8360769 DOI: 10.2147/opth.s284614] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 07/27/2021] [Indexed: 11/23/2022] Open
Abstract
Surgical treatment is generally necessary to repair full-thickness macular holes (FTMH). Although vitrectomy with or without internal limiting membrane (ILM) peeling remains the standard surgical technique, the inverted ILM flap procedure has increasingly assumed a role in the primary surgical repair of FTMHs. Some vitreoretinal surgeons reserve this technique to treat large or myopic holes, whereas others use it routinely in all cases. This paper is a comprehensive review of the current scientific evidence on the anatomical and functional outcomes of the inverted ILM flap technique in the repair of macular holes, following the International Vitreomacular Traction Study (IVTS) group classification.
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Affiliation(s)
- Nisa Silva
- Ophthalmology Department, Centro Hospitalar Universitário do Porto, Porto, 4099-001, Portugal
| | - André Ferreira
- Ophthalmology Department, Centro Hospitalar Universitário do Porto, Porto, 4099-001, Portugal
- Unit of Anatomy, Department of Biomedicine, Faculty of Medicine of University of Porto, Porto, 4200-319, Portugal
| | | | - Angelina Meireles
- Ophthalmology Department, Centro Hospitalar Universitário do Porto, Porto, 4099-001, Portugal
- Department of Ophthalmology, Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Porto, 4050-313, Portugal
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Lytvynchuk LM, Ruban A, Meyer C, Stieger K, Grzybowski A, Richard G. Combination of Inverted ILM Flap Technique and Subretinal Fluid Application Technique for Treatment of Chronic, Persistent and Large Macular Holes. Ophthalmol Ther 2021; 10:643-658. [PMID: 34231188 PMCID: PMC8319254 DOI: 10.1007/s40123-021-00361-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Accepted: 06/05/2021] [Indexed: 11/26/2022] Open
Abstract
Introduction The choice of surgical treatment for chronic, persistent and large full-thickness macular holes (FTMH) continues to be undefined and challenging, as some of these cases remain refractory to the treatment. We report the efficacy of combination of inverted internal limiting membrane flap technique (IILMFT) and subretinal application of the fluid (SR fluid application) technique for treatment of refractory FTMHs. Methods Nine patients (nine eyes) were enrolled into this retrospective non-randomized exploratory consecutive case series study. All patients were diagnosed with chronic, persistent or large FTMH and were treated with a combination of IILMFT and SR fluid application technique. The following outcome parameters were analysed during 1- and 6-month follow-up visits: anatomical FTMH closure rate on spectral domain optical coherence tomography (SD-OCT), best-corrected visual acuity (BCVA), degree of postoperative retinal displacement. Results The mean preoperative diameter of FTMH was 542.0 μm (range 154–1930 μm). Final closure of FTMH was achieved in nine of nine cases (100%). In one case a second operation was required because of postoperative rhegmatogenous retinal detachment. The mean BCVA after the FTMH closure increased from 1.0 logMAR (0.7–1.3) to 0.4 logMAR (0.2–0.8 logMAR) (W = 2.67; p = 0.008). A positive correlation was revealed between preoperative BCVA and axial length (ρ = 0.67, p = 0.048), between preoperative BCVA and duration of the symptoms (ρ = 0.818, p = 0.007), as well as between postoperative BCVA at 1-month follow-up and BCVA at 6-month follow-up (ρ = 0.821, p = 0.007). Conclusion Combination of IILMFT with SR fluid application technique for refractory FTMH surgery appears to be effective and safe. Improvement of anatomical and visual outcomes after the single surgery benefits from and is ensured by the advantages of both novel surgical approaches. Supplementary Information The online version contains supplementary material available at 10.1007/s40123-021-00361-2.
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Affiliation(s)
- Lyubomyr M Lytvynchuk
- Department of Ophthalmology, Eye Clinic, Justus-Liebig-University Giessen, University Hospital Giessen and Marburg GmbH, Campus Giessen, Friedrichstrasse 18, 35392, Giessen, Germany. .,Karl Landsteiner Institute for Retinal Research and Imaging, Juchgasse 25, 1030, Vienna, Austria.
| | - Andrii Ruban
- Center of Clinical Ophthalmology, Peremogy Ave. 42, Kyiv, 03057, Ukraine
| | - Carsten Meyer
- Augenärzte Kammanneye, Bahnhofstrasse 3, 7270, Davos, Switzerland
| | - Knut Stieger
- Department of Ophthalmology, Eye Clinic, Justus-Liebig-University Giessen, University Hospital Giessen and Marburg GmbH, Campus Giessen, Friedrichstrasse 18, 35392, Giessen, Germany
| | - Andrzej Grzybowski
- Department of Ophthalmology, University of Warmia and Mazury, Zolnierska 18, 10-561, Olsztyn, Poland.,Institute for Research in Ophthalmology, Mickiewicza 24/3B, 60-836, Poznan, Poland
| | - Gisbert Richard
- Department of Ophthalmology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20251, Hamburg, Germany
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Okonkwo ON, Hassan AO, Gyasi ME, Oderinlo O. Outer retina reconstruction following inverted internal limiting membrane flap technique for large macular holes. Saudi J Ophthalmol 2021; 34:160-166. [PMID: 34085006 PMCID: PMC8081088 DOI: 10.4103/1319-4534.310408] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Revised: 08/07/2020] [Accepted: 10/30/2020] [Indexed: 11/04/2022] Open
Abstract
PURPOSE: The aim of this study is to investigate the outer retina reconstruction using postoperative spectral domain optical coherence tomography (SD OCT) in large diameter macular holes (MHs) treated with the inverted internal limiting membrane (ILM) flap technique. METHODS: A retrospective study of 14 consecutive eyes that had vitrectomy and inverted ILM flap technique for MHs with a base diameter of 400 μ or greater. Preoperative and postoperative SD OCT images were assessed for MH closure and for outer retina presence; represented by the external limiting membrane (ELM) and ellipsoid zone (EZ), in the subfoveal and parafoveal areas. RESULTS: The average MH base diameter was 963 μ. Postoperative SD-OCT revealed an absence of the outer retina in six eyes, a continuous (regular) presence of the outer retina in four eyes, and a discontinuous (interrupted) presence in four eyes. There was an inverse relationship between MH size and presence or absence of ELM and EZ. A larger MH base diameter size was associated with a higher probability of an absent ELM and EZ (P = 0.04). Eyes in which an outer retina was present postoperatively achieved 6/18 and better vision compared to eyes without (P = 0.08). CONCLUSION: The outer retina in some large MHs treated with ILM flap technique can undergo reconstitution and remodeling which improves over time. The average size for MHs with complete reconstitution was 652 μ, 855 μ for those with interrupted reconstitution, and 1242 μ for eyes with no outer retina reconstruction. This suggests that MHs having a size within the limit of the no outer retina reconstitution MH group may be candidates for other surgical techniques in which postoperative outer retina presence is expected.
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Affiliation(s)
- Ogugua N Okonkwo
- Department of Ophthalmology, Eye Foundation Retina Institute, Ikeja, Lagos, Nigeria
| | - Adekunle O Hassan
- Department of Ophthalmology, Eye Foundation Retina Institute, Ikeja, Lagos, Nigeria
| | - Michael E Gyasi
- Department of Ophthalmology, St Thomas Eye Hospital, Accra, Ghana
| | - Olufemi Oderinlo
- Department of Ophthalmology, Eye Foundation Retina Institute, Ikeja, Lagos, Nigeria
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Babu N, Kohli P, Ramachandran NO, Adenuga OO, Ahuja A, Ramasamy K. Comparison of platelet-rich plasma and inverted internal limiting membrane flap for the management of large macular holes: A pilot study. Indian J Ophthalmol 2021; 68:880-884. [PMID: 32317470 PMCID: PMC7350446 DOI: 10.4103/ijo.ijo_1357_19] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Purpose: To compare the safety and efficacy of 25-gauge pars plana vitrectomy (PPV) with either platelet-rich plasma (PRP) or inverted internal limiting membrane (ILM) flap for the treatment of large macular hole. Methods: Pseudophakic patients with idiopathic macular holes with a minimum diameter (MD) of 600–1500 μm were randomized into two groups (30 patients each): 25-gauge PPV with either inverted ILM flap (group A) or PRP (group B). Results: Mean MD in groups A and B were 803.33 ± 120.65 μm and 784.73 ± 120.10 μm, respectively (P = 0.552). Mean base diameter in groups A and B was 1395.17 ± 240.57 μm and 1486.90 ± 281.61 μm, respectively (P = 0.180). The median presenting best-corrected visual acuity (BCVA) was logMAR 0.78 (range 0.78–1.00) and logMAR 0.78 (Range 0.60–1.00) in groups A and B, respectively (P = 0.103). Anatomical closure was achieved in 90% (n = 27/30) and 93.3% (n = 28/30) eyes in groups A and B, respectively (P = 0.158). Type 1 closure was achieved in 76.7% (n = 23/30) and 83.3% (n = 25/30) eyes in groups A and B, respectively. Median BCVA at postoperative 3-month in groups A and B was logMAR 0.60 (range 0.48–0.60) and logMAR 0.60 (range 0.48–0.78), respectively (P = 0.312). The average visual improvement was 2.0 and 2.5 early treatment diabetic retinopathy study (ETDRS) lines in groups A and B, respectively (P = 0.339). None of the patients developed postoperative exaggerated inflammatory reactions. Conclusion: Using platelets for the treatment of large macular holes is as safe and effective as an inverted ILM flap.
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Affiliation(s)
- Naresh Babu
- Department of Vitreo-Retinal Services, Aravind Eye Hospital and Post Graduate Institute of Ophthalmology, Madurai, Tamil Nadu, India
| | - Piyush Kohli
- Department of Vitreo-Retinal Services, Aravind Eye Hospital and Post Graduate Institute of Ophthalmology, Madurai, Tamil Nadu, India
| | - N Obuli Ramachandran
- Department of Vitreo-Retinal Services, Aravind Eye Hospital and Post Graduate Institute of Ophthalmology, Madurai, Tamil Nadu, India
| | - Olukorede O Adenuga
- Department of Vitreo-Retinal Services, Aravind Eye Hospital and Post Graduate Institute of Ophthalmology, Madurai, Tamil Nadu, India
| | - Ashish Ahuja
- Department of Vitreo-Retinal Services, Aravind Eye Hospital and Post Graduate Institute of Ophthalmology, Madurai, Tamil Nadu, India
| | - Kim Ramasamy
- Department of Vitreo-Retinal Services, Aravind Eye Hospital and Post Graduate Institute of Ophthalmology, Madurai, Tamil Nadu, India
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Yan Y, Zhao T, Sun C, Zhao H, Jia X, Wang Z. Anatomical and Functional Outcomes in Eyes with Idiopathic Macular Holes that Underwent Surgery Using the Inverted Internal Limiting Membrane (ILM) Flap Technique Versus the Conventional ILM Peeling Technique. Adv Ther 2021; 38:1931-1945. [PMID: 33689136 DOI: 10.1007/s12325-021-01682-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 02/20/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION To evaluate the anatomical and functional outcomes of the inverted internal limiting membrane (ILM) flap technique (IFT) in macular holes (MHs), especially in MHs with a macular hole index (MHI) < 0.5. METHODS This was a retrospective comparative study. Patients with idiopathic MHs who underwent either the IFT or conventional ILM peeling (CP) were investigated. The main outcomes included the MH closure rate, best corrected visual acuity (BCVA), and recovery rates of the external limiting membrane (ELM) and ellipsoid zone (EZ) at 1, 3, and 6 months postoperatively. RESULTS Forty-eight eyes of 48 patients who underwent the IFT (n = 29, Group A) or CP (n = 19, Group B) were included. The mean minimal diameter was 522.00 ± 208.08 µm. The closure rate was 100.0% in Group A and 94.7% in Group B (P = 0.396). The mean BCVA and EZ and ELM recovery rates improved significantly in both groups postoperatively. No significant differences in BCVA or the EZ or ELM recovery rates were found between the two groups. Of the 39 eyes whose MHI was < 0.5, 25 underwent the IFT, and 14 underwent CP. Comparing the results of the closure rate, BCVA and recovery rates of the EZ and ELM between groups were similar to those in 48 eyes. CONCLUSION Both the IFT and CP can achieve a high closure rate, with no significant difference in ordinary idiopathic MHs. The IFT does not seem to achieve better anatomical and functional outcomes than CP. The IFT should be used conservatively in ordinary non-refractory MH surgery.
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Affiliation(s)
- Yujie Yan
- Ophthalmology Department, China-Japan Friendship Hospital, Beijing, China
| | - Tong Zhao
- Ophthalmology Department, China-Japan Friendship Hospital, Beijing, China
| | - Chuan Sun
- Ophthalmology Department, China-Japan Friendship Hospital, Beijing, China
| | - Haipeng Zhao
- Ophthalmology Department, China-Japan Friendship Hospital, Beijing, China
| | - Xingwu Jia
- Ophthalmology Department, China-Japan Friendship Hospital, Beijing, China
| | - Zhijun Wang
- Ophthalmology Department, China-Japan Friendship Hospital, Beijing, China.
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Peng J, Chen C, Zhang H, Zhang L, Liu J, Ren J, Zhao P. LONG-TERM SURGICAL OUTCOMES OF LENS CAPSULAR FLAP TRANSPLANTATION IN THE MANAGEMENT OF REFRACTORY MACULAR HOLE. Retina 2021; 41:726-734. [PMID: 32732611 DOI: 10.1097/iae.0000000000002922] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To report long-term surgical outcomes of autologous and allogenic lens capsular flap transplantation (LCFT) in refractory macular hole (MH) treatment. METHODS Fifty consecutive eyes with refractory MH who received LCFT were reviewed retrospectively. Twelve eyes underwent autologous LCFT (LCF obtained from the same eye in 7 eyes and the fellow eye in 5 eyes) and 38 eyes with allogenic LCFT. All eyes underwent complete vitrectomy, internal limiting membrane peeling if not peeled, LCF transplantation, and 15% perfluoropropane tamponade. Simultaneous autologus whole-blood application was applied in 31 eyes to reduce LCF dislocation. The patients maintained a facedown position for 2 weeks postoperatively. Demographic information, functional results, and structural changes were evaluated. RESULTS The mean preoperative MH diameter was 1,102.00 µm ± 561.63 µm. The mean follow-up duration was 18.50 months ± 6.05 months (range, 12.0-38.9 months). The MH was completely closed in 48 eyes (96.00%) (18 eyes receiving autologous LCFT and 30 receiving allogenic LCFT). There are no differences of age, previous MH surgery times, MH diameter, preoperative and postoperative best-corrected visual acuity, and closure rate between the subgroups. The median visual acuity improved from 1.78 (interquartile range, 1.28-1.85) logarithm of the minimum angle of resolution (median Snellen acuity: 20/1,200) preoperatively to 1.00 (interquartile range, 0.90-1.70) logarithm of the minimum angle of resolution (median Snellen acuity: 20/200) (P < 0.01) in all patients. CONCLUSION Both autologous and allogenic LCFT application may provide anatomical and visual improvements in refractory MH cases. Blood application can be applied in selected cases to reduce LCF dislocation. LCFT can be performed as first-line treatment for refractory MHs.
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Affiliation(s)
- Jie Peng
- Department of Ophthalmology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chunli Chen
- Department of Ophthalmology, Tianjin Medical University Eye Hospital, Tianjin, China
- Department of Ophthalmology, Shengli Oilfield Central Hospital, Shandong, China; and
| | - Hongtao Zhang
- Department of Ophthalmology, Binzhou Hubin Aier Eye Hospital, Shandong, China
| | - Lihua Zhang
- Department of Ophthalmology, Binzhou Hubin Aier Eye Hospital, Shandong, China
| | - Jingjing Liu
- Department of Ophthalmology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jianing Ren
- Department of Ophthalmology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Peiquan Zhao
- Department of Ophthalmology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Inverted ILM Flap Technique in Idiopathic Full-Thickness Macular Hole Surgery: Functional Outcomes and Their Correlation with Morphologic Findings. J Ophthalmol 2021; 2021:6624904. [PMID: 33628475 PMCID: PMC7895551 DOI: 10.1155/2021/6624904] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 01/30/2021] [Accepted: 02/04/2021] [Indexed: 11/17/2022] Open
Abstract
Objectives The inverted internal limiting membrane (ILM) flap technique has been shown to increase the success rate in large full-thickness macular holes (FTMHs) and in FTMHs associated with high myopia. The aim of our study was to confirm the efficacy and safety of inverted ILM flap technique in idiopathic FTMHs independent of their dimensions and to assess functional outcomes and their correlation to morphologic findings. Methods Sixteen consecutive patients affected by idiopathic FTMH were enrolled in this prospective study. The preoperative mean (±SD) diameter of the FTMH was 422 (±106) µm. All patients underwent vitrectomy and ILM peeling with inverted ILM flap. At 1-, 3-, and 6-month postoperative visits, visual acuity measurement, indirect ophthalmoscopy, and microperimetry were performed, and the foveal contour and the integrity of the ellipsoid zone (EZ) and external limiting membrane (ELM) were investigated using spectral domain optical coherence tomography (SD-OCT). Results At six months postoperatively, 15 out of 16 (93.75%) patients obtained FTMH closure. The mean best corrected visual acuity (BCVA) improved from 1.1 LogMAR to 0.3 LogMAR, and the mean retinal sensitivity (MS) improved from 7.2 to 23.4 dB. ELM defects were evident in 1 out of 16 (6.25%) eyes, and EZ defects were detected in 2 out of 16 (12,50%) eyes. A statistically significant relationship was observed between BCVA, MS, and EZ reconstitution at each follow-up visit. Conclusions Results confirm that the inverted ILM flap technique is a safe and effective option for FTMH treatment and show a strong correlation between higher BCVAs and MSs and EZ reconstitution after surgery.
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SURGICAL OUTCOMES AFTER INVERTED INTERNAL LIMITING MEMBRANE FLAP VERSUS CONVENTIONAL PEELING FOR VERY LARGE MACULAR HOLES. Retina 2020; 39:1465-1469. [PMID: 29689027 DOI: 10.1097/iae.0000000000002186] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To evaluate the anatomical and visual outcomes of inverted flap technique of peeling of internal limiting membrane (ILM) versus standard peeling of ILM for macular holes of basal diameter more than 800 μm. METHODS Patients with very large idiopathic macular holes more than 800 μm in basal diameter (ranging from 243 μm to 840 μm in minimum diameter) were retrospectively included in the study. In Group A, 18 eyes of 18 patients underwent ILM peeling using the inverted flap technique. In Group B, 18 eyes of 18 patients underwent conventional ILM peeling. The primary endpoint was the rate of hole closure at 6 months after surgery. The secondary outcome measure was the change in best-corrected visual acuity at 6 months after surgery. RESULTS There were no significant differences in ocular characteristics of the study groups at baseline except for the age distribution. Mean macular hole diameter was 1,162.8 ± 206.0 μm and 1,229.6 ± 228.1 μm in Group A and Group B, respectively. The hole closure rate was 88.9% (16/18) in Group A and 77.8% (14/18) in Group B (P = 0.66). The mean gain in best-corrected visual acuity was higher in Group A than in Group B (P = 0.12) at 6 months, but this was not statistically significant. There were no severe ocular adverse events in either group. CONCLUSION In this multicenter series, inverted ILM flap technique did not lead to significantly higher anatomical closure rates than conventional ILM peeling in large macular holes more than 800 μm in diameter.
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Ittarat M, Somkijrungroj T, Chansangpetch S, Pongsachareonnont P. Literature Review of Surgical Treatment in Idiopathic Full-Thickness Macular Hole. Clin Ophthalmol 2020; 14:2171-2183. [PMID: 32801628 PMCID: PMC7398756 DOI: 10.2147/opth.s262877] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 07/13/2020] [Indexed: 12/15/2022] Open
Abstract
Purpose To summarize current surgical techniques for treating primary macular holes (MHs). Methods We reviewed publications detailing surgical approaches to primary MHs, briefly described their protocols, and outlined their results. Results Currently, the technique for primary MH repair is pars plana vitrectomy, removing the posterior cortical vitreous, stripping the epiretinal membranes, and ending with intraocular gas tamponade. The evident benefit of peeling off the internal limiting membrane (ILM) was clearly shown for MHs at stages 2 to 4 by achieving an anatomical closure rate of >90%, even in large MH up to 650 µm. Newer MH surgical techniques include modification of ILM flap techniques, placing an autologous scaffolding of tissue within the hole, and cell therapy has shown to increase the closure rate of large and chronic macular holes, resulting in modest functional improvement in complicated MHs. Conclusion Since the turn of the century, the success rate of modern macular surgery has increased, even for large and chronic MHs. There seems to be no limit to novel concepts in MH surgery, which range from anatomical closure to those proposing natural restoration of visual function via stem cell therapy.
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Affiliation(s)
- Mantapond Ittarat
- Surin Hospital and Surin Medical Education Center, Department of Ophthalmology, Suranaree University of Technology, Surin, Thailand.,Department of Ophthalmology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
| | - Thanapong Somkijrungroj
- Department of Ophthalmology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand.,Vitreoretinal Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Sunee Chansangpetch
- Department of Ophthalmology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand.,Glaucoma Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Pear Pongsachareonnont
- Department of Ophthalmology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand.,Vitreoretinal Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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Huang P, Wang H, Chen F, Chen J, Hu Y, Sun J, Feng J, Zhu H. Functional evaluation with microperimetry in large idiopathic macular holes treated by a free internal limiting membrane flap tamponade technique. BMC Ophthalmol 2020; 20:302. [PMID: 32703197 PMCID: PMC7379782 DOI: 10.1186/s12886-020-01573-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Accepted: 07/16/2020] [Indexed: 11/10/2022] Open
Abstract
Background Free internal limiting membrane (ILM) flap tamponade technique is an alternative choice for treating large idiopathic macular holes (IMHs). However, the functional recovery related to this surgical approach is not well-characterized. This study aimed to evaluate morphological and microperimetric outcomes 6 months after free ILM flap tamponade technique for large IMHs. Methods Twenty-two patients (22 eyes) with large IMHs (minimal diameter > 400 μm) were retrospectively enrolled in this study. All patients underwent 23-gauge pars plana vitrectomy with ILM peeling and free ILM flap tamponade procedures. Snellen best-corrected visual acuity (BCVA), optical coherence tomography (OCT), and MP-1 microperimetry were measured at baseline and 6 months after surgery. Associations of postoperative BCVA with retinal sensitivity were detected. Results Macular hole closure was achieved in 21 eyes (95.5%). Dislodgement of free ILM flap was found in non-closed eye. Mean logMAR BCVA improved from 1.10 ± 0.33 at baseline to 0.67 ± 0.32 at 6 months postoperatively (P < 0.001). The mean overall macular sensitivity and foveal fixation stability increased respectively from 8.58 ± 3.05 dB and 65.64 ± 17.28% before surgery to 11.55 ± 2.72 dB and 78.59 ± 13.00% at 6 months after surgery (P < 0.001). The mean change in foveal sensitivity (within 2°) was significantly greater than the change achieved for peri-foveal sensitivity (2° to 10°) by 1.50 ± 2.62 dB (P = 0.014). Linear regression analysis showed that postoperative logMAR BCVA was significantly associated with duration of symptom (B = 0.063, P = 0.001), preoperative logMAR BCVA (B = 0.770, P = 0.000), preoperative peri-foveal (B = − 0.065, P = 0.000) and foveal sensitivity (B = − 0.129, P = 0.000). Moreover, multiple regression model revealed that preoperative foveal sensitivity was independently associated with postoperative logMAR BCVA (B = − 0.430, P = 0.040). Conclusions Vitrectomy combined with ILM peeling and free ILM flap tamponade technique results in effective morphological and functional recovery for large IMHs. Preoperative foveal sensitivity might be a prognostic indicator for postoperative BCVA.
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Affiliation(s)
- Peirong Huang
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, No.100 Hai Ning Road, Shanghai, 200080, China.,Shanghai Key Laboratory of Fundus Disease, Shanghai, China
| | - Hong Wang
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, No.100 Hai Ning Road, Shanghai, 200080, China.,Shanghai Key Laboratory of Fundus Disease, Shanghai, China
| | - Fenge Chen
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, No.100 Hai Ning Road, Shanghai, 200080, China
| | - Jieqiong Chen
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, No.100 Hai Ning Road, Shanghai, 200080, China
| | - Yifan Hu
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, No.100 Hai Ning Road, Shanghai, 200080, China
| | - Junran Sun
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, No.100 Hai Ning Road, Shanghai, 200080, China
| | - Jingyang Feng
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, No.100 Hai Ning Road, Shanghai, 200080, China. .,Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, China.
| | - Hong Zhu
- Department of Ophthalmology, Shanghai General Hospital (Shanghai First People's Hospital), Shanghai Jiao Tong University School of Medicine, No.100 Hai Ning Road, Shanghai, 200080, China.,Shanghai Key Laboratory of Fundus Disease, Shanghai, China.,Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, China
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24
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25
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Kuriyan AE, Hariprasad SM, Fraser CE. Approaches to Refractory or Large Macular Holes. Ophthalmic Surg Lasers Imaging Retina 2020; 51:375-382. [PMID: 32706895 DOI: 10.3928/23258160-20200702-02] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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26
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Tan Y, Chan W, Gilhotra J. Outer retina restoration is not a prerequisite for visual improvement following the inverted internal limiting membrane flap technique. Clin Exp Ophthalmol 2020; 48:851-853. [PMID: 32372558 DOI: 10.1111/ceo.13778] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 04/29/2020] [Accepted: 04/30/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Yiran Tan
- South Australian Institute of Ophthalmology, Royal Adelaide Hospital, Adelaide, South Australia, Australia.,Department of Ophthalmology and Visual Sciences, University of Adelaide, Adelaide, South Australia, Australia
| | - WengOnn Chan
- South Australian Institute of Ophthalmology, Royal Adelaide Hospital, Adelaide, South Australia, Australia.,Department of Ophthalmology and Visual Sciences, University of Adelaide, Adelaide, South Australia, Australia
| | - Jagjit Gilhotra
- South Australian Institute of Ophthalmology, Royal Adelaide Hospital, Adelaide, South Australia, Australia.,Department of Ophthalmology and Visual Sciences, University of Adelaide, Adelaide, South Australia, Australia
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27
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MACULAR HOLE HYDRODISSECTION: Surgical Technique for the Treatment of Persistent, Chronic, and Large Macular Holes. Retina 2020; 39:743-752. [PMID: 29303907 DOI: 10.1097/iae.0000000000002013] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To present a new technique, macular hole hydrodissection, that increases the likelihood of closure for challenging macular holes (MHs) with multiple risk factors. METHODS A retrospective review of all consecutive eyes with idiopathic Stage 3 and 4 MHs that were either persistent (failed previous vitrectomy surgery), chronic (symptoms of central vision loss of ≥2 years or a clinical diagnosis for ≥1 year), and/or large (aperture diameter of ≥400 μm), having undergone the macular hole hydrodissection surgical technique between January 1, 2014, and May 1, 2017, from an institutional practice setting was conducted. This technique lyses retina-retinal pigment epithelium adhesions by injecting fluid into the MH and allows for successful closure as the mobile edges are then brought closer together. RESULTS Thirty-nine eyes of 39 patients with mean MH aperture and base diameters of 549.1 ± 159.47 μm and 941.97 ± 344.14 were included. Complete anatomical closure was achieved in 87.2% (34/39) of MHs. Vision improvement was observed in 94.9% (37/39) and gain of ≥2 lines was achieved in 79.5% (31/39). Of the MHs that achieved anatomical success, 100% (34/34) had a Type 1 closure. The mean postoperative follow-up was 320.33 ± 269.04 days. CONCLUSION The macular hole hydrodissection surgical technique improves anatomical and functional outcomes of persistent, chronic, and/or large MHs.
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Shen Y, Lin X, Zhang L, Wu M. Comparative efficacy evaluation of inverted internal limiting membrane flap technique and internal limiting membrane peeling in large macular holes: a systematic review and meta-analysis. BMC Ophthalmol 2020; 20:14. [PMID: 31914954 PMCID: PMC6950886 DOI: 10.1186/s12886-019-1271-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 10/18/2019] [Indexed: 11/18/2022] Open
Abstract
Background The purpose of this study was to compare the anatomical and visual outcomes of inverted internal limiting membrane (ILM) flap technique and internal limiting membrane peeling in large macular holes (MH). Methods Related studies were reviewed by searching electronic databases of Pubmed, Embase, Cochrane Library. We searched for articles that compared inverted ILM flap technique with ILM peeling for large MH (> 400 μm). Double-arm meta-analysis was performed for the primary end point that was the rate of MH closure, and the secondary end point was postoperative visual acuity (VA). Heterogeneity, publication bias, sensitivity analysis and subgroup analysis were conducted to guarantee the statistical power. Results This review included eight studies involving 593 eyes, 4 randomized control trials and 4 retrospective studies. After sensitivity analysis for eliminating the heterogeneity of primary outcome, the pooled data showed the rate of MH closure with inverted ILM flap technique group was statistically significantly higher than ILM peeling group (odds ratio (OR) = 3.95, 95% confidence interval (CI) = 1.89 to 8.27; P = 0.0003). At the follow-up duration of 3 months, postoperative VA was significantly better in the group of inverted ILM flap than ILM peeling (mean difference (MD) = − 0.16, 95% CI = − 0.23 to 0.09; P < 0.00001). However, there was no difference in visual outcomes between the two groups of different surgical treatments at relatively long-term follow-up over 6 months (MD = 0.01, 95% CI = − 0.12 to 0.15; P = 0.86). Conclusion Vitrectomy with inverted ILM flap technique had a better anatomical outcome than ILM peeling. Flap technique also had a signifcant visual gain in the short term, but the limitations in visual recovery at a longer follow-up was found.
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Affiliation(s)
- Yu Shen
- Second Clinical Medicine Faculty, Zhejiang Chinese Medical University, Hangzhou, 310053, Zhejiang Province, People's Republic of China.,Department of Ophthalmology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical college, Hangzhou, 310014, Zhejiang Province, People's Republic of China
| | - Xiaoqin Lin
- Department of Ophthalmology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical college, Hangzhou, 310014, Zhejiang Province, People's Republic of China
| | - Luyi Zhang
- Department of Ophthalmology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical college, Hangzhou, 310014, Zhejiang Province, People's Republic of China
| | - Miaoqin Wu
- Department of Ophthalmology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical college, Hangzhou, 310014, Zhejiang Province, People's Republic of China.
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29
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Zhang L, Li X, Yang X, Shen Y, Wu M. Internal limiting membrane insertion technique combined with nerve growth factor injection for large macular hole. BMC Ophthalmol 2019; 19:247. [PMID: 31823798 PMCID: PMC6902465 DOI: 10.1186/s12886-019-1258-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2019] [Accepted: 11/22/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The study was proposed to determine whether nerve growth factor (NGF) combined with an internal limiting membrane (ILM) insertion was effective in the large idiopathic full-thickness macular hole (iFTMH) therapy. METHODS A subset of 18 eyes (July 2015-October 2017) diagnosed as the large iFTMH were enrolled in this study. The subjects were treated using ILM insertion technique alone (ILM group) or ILM combined with NGF injection (NGF group) and the follow-up period was 6 months. Macular hole closure rates, best-corrected visual acuity (BCVA, improvements using ETDRS), and optical coherence tomography (OCT) findings were analyzed at 1st, 3rd, and 6th months postoperatively. RESULTS We found that macular holes in both groups fully closed. In comparison to ILM insertion group, the NGF group had better BCVA at the 3rd month (48.00 ± 2.392 vs 58.22 ± 2.957, 95% confidence interval (CI): 2.159 to 18.29). The mean external limiting membrane (ELM, 422.2 ± 96 vs 674.9 ± 103.6, 95% CI: - 47.26 to 552.8) and ellipsoid zone (EZ, 496.7 ± 101.6 vs 766.7 ± 111.8, 95% CI: - 50.29 to 590.4) defects were significantly smaller in the NGF group at the 6th month in the follow-up examination. Complete recovery of ELM and EZ was observed in the NGF group in one eye of a patient and two eyes of two patients, respectively. In comparison, one eye's ELM and another eye's EZ were completely recovered in the ILM insertion group. CONCLUSION Our results indicated that ILM insertion with NGF injection might be an effective technique for the initial surgical treatment of eyes with large MHs. The proposed approach yielded better recovery of the photoreceptor layers and consequently might have superior postoperative visual acuity. TRIAL REGISTRATION chiCTR1900021711. Retrospectively registered 5 March 2019.
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Affiliation(s)
- Luyi Zhang
- Department of Ophthalmology. Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, 158 Shangtang Road, Hangzhou, 310014, Zhejiang, China
| | - Xiaoxia Li
- Department of Ophthalmology. Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, 158 Shangtang Road, Hangzhou, 310014, Zhejiang, China
| | - Xiaoli Yang
- Department of Ophthalmology. Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, 158 Shangtang Road, Hangzhou, 310014, Zhejiang, China
| | - Yu Shen
- Department of Ophthalmology. Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, 158 Shangtang Road, Hangzhou, 310014, Zhejiang, China
| | - Miaoqin Wu
- Department of Ophthalmology. Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, 158 Shangtang Road, Hangzhou, 310014, Zhejiang, China.
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30
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Avci R, Mavi Yildiz A, Yilmaz S. Conventional internal limiting membrane peeling versus temporal inverted internal limiting membrane flap for large macular holes. Eur J Ophthalmol 2019; 31:679-687. [PMID: 31801368 DOI: 10.1177/1120672119892427] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE To compare the functional, anatomical, and morphological results of conventional internal limiting membrane peeling versus temporal inverted internal limiting membrane flap technique for the treatment of macular holes larger than 400 μm. DESIGN Retrospective, comparative case series. METHODS A total of 33 patients were included, of whom 18 were treated with internal limiting membrane peeling (Group 1) and 15 were treated with temporal inverted internal limiting membrane flap technique (Group 2). Complete ophthalmic examination, such as microperimetry and optical coherence tomography, was performed preoperatively and at 12 months after surgery. RESULTS The closure rates accomplished in Groups 1 and 2 were 72.2% and 100%, respectively (p = 0.036). The mean improvement in best-corrected visual acuity was logMAR 0.49 ± 0.17 in Group 1 and logMAR 0.91 ± 0.15 in Group 2 (p = 0.037). U-shaped closure was achieved in one eye in Group 1 and 12 eyes in Group 2 (p < 0.001). Complete restoration of external limiting membrane and ellipsoid zone rates were significantly higher in Group 2 (p = 0.027 and p = 0.001, respectively). CONCLUSION The single-layered temporal inverted internal limiting membrane flap technique improves not only anatomical and morphological but also functional outcomes of surgery for large macular holes. Furthermore, this technique seems to minimize the risk of iatrogenic trauma to the nasal part of the fovea and the corresponding papillomacular bundle fibers.
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Affiliation(s)
- Remzi Avci
- Bursa Retina Eye Hospital, Bursa, Turkey
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31
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Macular Hole in Myopic Eyes: A Narrative Review of the Current Surgical Techniques. J Ophthalmol 2019; 2019:3230695. [PMID: 30984418 PMCID: PMC6432738 DOI: 10.1155/2019/3230695] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Accepted: 02/21/2019] [Indexed: 02/03/2023] Open
Abstract
Macular hole (MH) in myopic eyes is a disease arising from complex tractional forces exerted by vitreomacular interface, epiretinal tissue, and progressive scleral ectasia of the posterior ocular globe wall. This retinal disease requires vitreoretinal treatment for its repair, and the surgical intervention remains a challenge also for experienced surgeons. The aim of this review is to describe the current knowledge regarding the pathogenesis of MH in myopic eyes and to detail novel surgical techniques and technological advancements in its surgical management.
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Singh SR, Hariprasad SM, Narayanan R. Current Management of Macular Hole. Ophthalmic Surg Lasers Imaging Retina 2019; 50:61-68. [PMID: 30768212 DOI: 10.3928/23258160-20190129-01] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Reply. Retina 2018; 38:e93-e94. [DOI: 10.1097/iae.0000000000002350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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34
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Correspondence. Retina 2018; 38:e91-e93. [DOI: 10.1097/iae.0000000000002349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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The Manchester Large Macular Hole Study: Is it Time to Reclassify Large Macular Holes? Am J Ophthalmol 2018; 195:36-42. [PMID: 30071212 DOI: 10.1016/j.ajo.2018.07.027] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 07/18/2018] [Accepted: 07/20/2018] [Indexed: 11/22/2022]
Abstract
PURPOSE To evaluate anatomic and functional outcomes of full-thickness macular holes (FTMH) larger than 400 μm following vitrectomy, internal limiting membrane peel, gas tamponade, and face-down posturing. DESIGN A retrospective interventional case series. METHODS A total of 258 consecutive eyes with FTMH larger than 400 μm were enrolled at the Manchester Royal Eye Hospital study over a 5-year period from 2012 to 2017. All eyes underwent pars plana vitrectomy, ILM peel, and gas tamponade. Anatomic success rates were measured. A correlation between macular hole size and closure was evaluated. RESULTS A total of 258 eyes were analyzed. The anatomic closure rate was 89.92%. When divided into quartiles, the closure rate of FTMH was 98% (64/65) in the 400-477 μm quartile, 91% (59/65) in the 478-558 μm quartile, 94% (60/64) in the 559-649 μm quartile, and 76% (49/64) in the 650-1416 μm quartile. Using receiver operating characteristic and area under the curve analysis, the maximum sensitivity and specificity was obtained with a cutoff ≤ 630 μm (sensitivity 76.7%, specificity 69.2%) giving a Youden index (J) of 0.46. One hundred and forty-six eyes (56.6%) improved by 0.3 logMAR units from their preoperative best-corrected visual acuity at 3 months following surgery. CONCLUSION This study shows that standard FTMH surgical repair has very high success rate up to 650 μm. It may suggest that there is a need for a reclassification of large FTMH, and new surgical techniques such as internal limiting membrane flaps should be reserved for macular holes larger than 650 μm.
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Surgical results of internal limiting membrane flap inversion and internal limiting membrane peeling for macular hole. PLoS One 2018; 13:e0203789. [PMID: 30212576 PMCID: PMC6136763 DOI: 10.1371/journal.pone.0203789] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 08/27/2018] [Indexed: 11/19/2022] Open
Abstract
PURPOSE The internal limiting membrane (ILM) is a normal part of the retina, and the outcomes of ILM removal have not been fully investigated. ILM flap inversion is a recently developed technique that increases the success rate of macular hole (MH) surgery. Thus, we compared the anatomical closure rate and visual outcome in patients undergoing microincision vitrectomy surgery (MIVS) with ILM flap inversion or conventional ILM peeling for the treatment of MH. METHODS The medical records of 90 eyes with MH were reviewed retrospectively. The patients were classified into two groups based on MIVS procedure (group 1: ILM flap inversion, 46 eyes; group 2: ILM peeling, 44 eyes). RESULTS Preoperative characteristics were similar in the two groups, and there were no significant differences in 1 month- or 6 month-postoperative VA between the groups (P = 0.25 and P = 0.42, respectively). However, the surgical success rate was significantly higher in group 1 than group 2 (P = 0.04; 46/46: 100% and 41/44: 93%, respectively). Multiple regression analysis revealed that axial length and MH diameter were independent factors predicting 6-month postoperative BCVA in group 2 (P = 0.001 and P = 0.03, respectively), and that MH diameter was an independent factor predicting 6-month postoperative VA in group 1 (P = 0.03). Logistic regression analysis revealed that axial length (OR = 2.11; P = 0.02; area under the curve: 0.94; cut off score: 28.4 mm) was an independent factor indicating surgical failure in group 2. CONCLUSION Our results suggest that MIVS with ILM flap inversion might be best suited to treat MH, particularly in patients with high myopia.
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INTERNAL LIMITING MEMBRANE PEELING VERSUS INVERTED FLAP TECHNIQUE FOR TREATMENT OF FULL-THICKNESS MACULAR HOLES: A COMPARATIVE STUDY IN A LARGE SERIES OF PATIENTS. Retina 2018; 38 Suppl 1:S73-S78. [PMID: 29232338 DOI: 10.1097/iae.0000000000001985] [Citation(s) in RCA: 115] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND The inverted flap (IF) technique has recently been introduced in macular hole (MH) surgery. The IF technique has shown an increase of the success rate in the case of large MHs and in MHs associated with high myopia. This study reports the anatomical and functional results in a large series of patients affected by MH treated using pars plana vitrectomy and gas tamponade combined with internal limiting membrane (ILM) peeling or IF. METHODS This is a retrospective, consecutive, nonrandomized comparative study of patients affected by idiopathic or myopic MH treated using small-gauge pars plana vitrectomy (25- or 23-gauge) between January 2011 and May 2016. The patients were divided into two groups according to the ILM removal technique (complete removal vs. IF). A subgroup analysis was performed according to the MH diameter (MH < 400 µm and MH ≥ 400 µm), axial length (AL < 26 mm and AL ≥ 26 mm), and the presence of chorioretinal atrophy in the macular area (present or absent). RESULTS We included 620 eyes of 570 patients affected by an MH, 300 patients underwent pars plana vitrectomy and ILM peeling and 320 patients underwent pars plana vitrectomy and IF. Overall, 84.94% of the patients had complete anatomical success characterized by MH closure after the operation. In particular, among the patients who underwent only ILM peeling the closure rate was 78.75%; among the patients who underwent the IF technique, it was 91.93% (P = 0.001); and among the patients affected by full-thickness MH ≥400 µm, success was achieved in 95.6% of the cases in the IF group and in 78.6% in the ILM peeling group (P = 0.001); among the patients with an axial length ≥26 mm, success was achieved in 88.4% of the cases in the IF group and in 38.9% in the ILM peeling group (P = 0.001). Average preoperative best-corrected visual acuity was 0.77 (SD = 0.32) logarithm of the minimum angle of resolution (20/118 Snellen) in the peeling group and 0.74 (SD = 0.33) logarithm of the minimum angle of resolution (20/110 Snellen) in the IF group (P = 0.31). Mean postoperative best-corrected visual acuity was 0.52 (SD = 0.42) logarithm of the minimum angle of resolution (20/66 Snellen) in the peeling group and 0.43 (SD = 0.31) logarithm of the minimum angle of resolution (20/53 Snellen) in the IF group (P = 0.003). CONCLUSION Vitrectomy associated with the inverted ILM flap technique seems to be effective surgery for idiopathic and myopic large MHs, improving both functional and anatomical outcomes.
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Abstract
PURPOSE To evaluate the current surgical options available for the management of large (>400 μm), recurrent, or persistent macular holes (MHs). METHODS A review of the literature was performed, focusing on the epidemiology, pathophysiology, diagnosis, and surgical treatments of large, recurrent, or persistent MHs. Based on this review, a comprehensive overview was provided regarding the topic of large, recurrent, or persistent MHs and focused on recent surgical management updates. RESULTS For large MHs, variations of the inverted internal limiting membrane flap technique demonstrated promising rates of primary hole closure and significant visual acuity improvements. For recurrent or recalcitrant MHs, early repeat vitrectomy with extension of the internal limiting membrane peel remains the most straightforward and optimal surgical technique to achieve secondary closure. Regardless of the surgical approach, the goal of each technique described is to induce or aid in stimulating gliosis within the MH to maximize closure. CONCLUSION Despite the high success rate of modern MH surgery, large, recurrent, or persistent MHs remain a challenge for retinal surgeons. This review provides a detailed summary on the rationality and efficacy of current surgical options.
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Non-inverted pedicle internal limiting membrane transposition for large macular holes. Eye (Lond) 2018; 32:1512-1518. [PMID: 29844368 DOI: 10.1038/s41433-018-0107-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Revised: 04/07/2018] [Accepted: 04/12/2018] [Indexed: 11/08/2022] Open
Abstract
PURPOSE The purpose of this study is to investigate the effectiveness of a new surgical technique of non-inverted pedicle internal limiting membrane (ILM) transposition for the treatment of eyes with large macular hole. METHODS This is a retrospective, consecutive, interventional case series. Twelve eyes of 12 consecutive patients who underwent vitrectomy for the treatment of a large macular hole (MH size > 400 µm) were treated. ILM was peeled and left with a pedicle attached to the superior temporal retina. The macular hole was covered by transposition of the pedicle ILM in a non-inverted way. Preoperative and postoperative best-corrected visual acuity (BCVA), SD-OCT image, macular sensitivity by microperimetry, and multifocal electroretinogram (mERG) response were evaluated. All of the patients were followed for more than 3 months. RESULTS Postoperative OCT examination confirmed 11 of 12 macular hole closed (91.7%). Six macular hole filled with silicone oil closed as early as the next day. The postoperative BCVA significantly increased compared with preoperative BCVA (P = 0.002). The improvement of macular sensitivity within 2° and 8° circle was also statistical significant (P = 0.018 and P = 0.017, respectively). Fixation stability, shown as the percentage of fixation point within the 2° circle and 4° circle, was remarkably improved (P = 0.017 and P = 0.018, respectively). The R1/R2 and R1/R4 ring ratios also increased significantly as compared with that of baseline. CONCLUSION These findings indicate that the non-inverted pedicle ILM transposition results in a high incidence of anatomic closure with good visual outcome for the treatment of large macular hole.
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Gu C, Qiu Q. Inverted internal limiting membrane flap technique for large macular holes: a systematic review and single-arm meta-analysis. Graefes Arch Clin Exp Ophthalmol 2018. [PMID: 29532170 DOI: 10.1007/s00417-018-3956-2] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Abstract
PURPOSE The aim of this systematic review was to determine the anatomical outcome-macular hole (MH) closure rate-and functional outcome-visual acuity (VA) improvement rate-of the inverted internal limiting membrane (ILM) flap technique for large MH. METHODS We searched for articles on large MH (> 400 μm) treated with inverted ILM flap technique in databases as of December 1, 2017. And single-arm meta-analysis was performed for the primary outcome of MH closure rate and the secondary outcome of VA improvement rate. In addition, we searched and pooled studies treating large MH with indocyanine green (ICG)-assisted ILM peeling as the reference. R software (version 2.15.2) was used for analysis. RESULTS This review includes eight studies that used inverted ILM flap technique to treat large MH (> 400 μm). Based on the single-arm meta-analysis performed in R 2.15.2, the pooled MH closure rate and VA improvement rate following inverted ILM flap technique were 95% (95% CI, 88 to 98%) and 75% (95% CI, 62 to 85%), respectively, in fixed-effect models. There was no substantial methodological heterogeneity. In addition, we selected four studies on large MH treated with ICG-assisted ILM peeling as the reference. The fixed-model pooled MH closure rate and VA improvement rate were 87% (95% CI, 79 to 92%) and 57% (95% CI, 46 to 68%), respectively. CONCLUSIONS Inverted ILM flap technique should be an effective and safe method for treating large MH, with high closure rates and good VA improvement. However, further studies in large randomized controlled trials on minimizing surgical complications and understanding the mechanism of this technique are necessary.
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Affiliation(s)
- Chufeng Gu
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 100 Haining Road, Hongkou District, Shanghai, 200080, People's Republic of China.,Shanghai Key Laboratory of Ocular Fundus Diseases, 100 Haining Road, Hongkou District, Shanghai, 200080, People's Republic of China.,Shanghai Engineering Center for Visual Science and Photomedicine, 100 Haining Road, Hongkou District, Shanghai, 200080, People's Republic of China
| | - Qinghua Qiu
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 100 Haining Road, Hongkou District, Shanghai, 200080, People's Republic of China. .,Shanghai Key Laboratory of Ocular Fundus Diseases, 100 Haining Road, Hongkou District, Shanghai, 200080, People's Republic of China. .,Shanghai Engineering Center for Visual Science and Photomedicine, 100 Haining Road, Hongkou District, Shanghai, 200080, People's Republic of China. .,Department of Ophthalmology, Shigatse People's Hospital, Shigatse, Xizang, 857000, People's Republic of China.
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Velez-Montoya R, Ramirez-Estudillo JA, Sjoholm-Gomez de Liano C, Bejar-Cornejo F, Sanchez-Ramos J, Guerrero-Naranjo JL, Morales-Canton V, Hernandez-Da Mota SE. Inverted ILM flap, free ILM flap and conventional ILM peeling for large macular holes. Int J Retina Vitreous 2018; 4:8. [PMID: 29479478 PMCID: PMC5817800 DOI: 10.1186/s40942-018-0111-5] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Accepted: 01/20/2018] [Indexed: 11/10/2022] Open
Abstract
Background To assess closure rate after a single surgery of large macular holes and their visual recovery in the short term with three different surgical techniques. Methods Prospective multicenter randomized controlled trial. We included treatment-naïve patients with diagnosis of large macular hole (minimum diameter of > 400 µm). All patients underwent a comprehensive ophthalmological examination. Before surgery, the patients were randomized into three groups: group A: conventional internal limiting membrane peeling, group B: inverted-flap technique and group C: free-flap technique. All study measurements were repeated within the period of 1 and 3 months after surgery. Continuous variables were assessed with a Kruskal-Wallis test, change in visual acuity was assessed with analysis of variance for repeated measurements with a Bonferroni correction for statistical significance. Results Thirty-eight patients were enrolled (group A: 12, group B: 12, group C: 14). The closure rate was in group A and B: 91.6%; 95% CI 61.52-99.79%. In group C: 85.71%; 95% CI 57.19-98.22%. There were no differences in the macular hole closure rate between groups (p = 0.85). All groups improved ≈ 0.2 logMAR, but only group B reached statistical significance (p < 0.007). Conclusions Despite all techniques displayed a trend toward visual improvement, the inverted-flap technique seems to induce a faster and more significant recovery in the short term.
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Affiliation(s)
- Raul Velez-Montoya
- 1Retina Department, Asociación para Evitar la Ceguera en Mexico, Hospital "Dr. Luis Sanchez Bulnes" IAP, Vicente García Torres #46, Col: San Lucas Coyoacán, 04030 Mexico City, DF Mexico
| | - J Abel Ramirez-Estudillo
- Retina and Vitreous Department, Fundación Hospital Nuestra Señora de la Luz, Mexico City, Mexico
| | - Carl Sjoholm-Gomez de Liano
- 1Retina Department, Asociación para Evitar la Ceguera en Mexico, Hospital "Dr. Luis Sanchez Bulnes" IAP, Vicente García Torres #46, Col: San Lucas Coyoacán, 04030 Mexico City, DF Mexico
| | | | - Jorge Sanchez-Ramos
- Retina and Vitreous Department, Fundación Hospital Nuestra Señora de la Luz, Mexico City, Mexico
| | - Jose Luis Guerrero-Naranjo
- 1Retina Department, Asociación para Evitar la Ceguera en Mexico, Hospital "Dr. Luis Sanchez Bulnes" IAP, Vicente García Torres #46, Col: San Lucas Coyoacán, 04030 Mexico City, DF Mexico
| | - Virgilio Morales-Canton
- 1Retina Department, Asociación para Evitar la Ceguera en Mexico, Hospital "Dr. Luis Sanchez Bulnes" IAP, Vicente García Torres #46, Col: San Lucas Coyoacán, 04030 Mexico City, DF Mexico
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Aurora A, Seth A, Sanduja N. Cabbage Leaf Inverted Flap ILM Peeling for Macular Hole: A Novel Technique. Ophthalmic Surg Lasers Imaging Retina 2017; 48:830-832. [DOI: 10.3928/23258160-20170928-08] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Accepted: 08/02/2017] [Indexed: 11/20/2022]
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PARS PLANA VITRECTOMY AND WIDE INTERNAL LIMITING MEMBRANE PEELING WITH PERFLUOROPROPANE TAMPONADE FOR HIGHLY MYOPIC FOVEOSCHISIS-ASSOCIATED MACULAR HOLE. Retina 2016; 37:274-282. [PMID: 27429390 DOI: 10.1097/iae.0000000000001146] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To evaluate the outcomes of pars plana vitrectomy and wide internal limiting membrane peeling with perfluoropropane tamponade (C3F8) for highly myopic foveoschisis-associated macular hole. METHODS Prospective consecutive cases with highly myopic foveoschisis-associated macular hole were recruited. All the patients underwent pars plana vitrectomy and indocyanine green-aided internal limiting membrane peeling, the range of internal limiting membrane peeling was broadened beyond the vascular arcades and to the nasal side of the optic disc. With tamponade of 16% C3F8, all the patients kept a face-down position postoperatively. The main outcomes were best-corrected visual acuity and primary anatomical success rate. RESULTS There were 25 patients (25 eyes) included, with a mean age of 54.8 ± 7.2 years. The mean follow-up duration was 14.2 ± 3.9 months. The mean preoperative logarithm of the minimum angle of resolution best-corrected visual acuity (Snellen equivalent) was 1.489 ± 0.558 (20/617). The mean postoperative logarithm of the minimum angle of resolution best-corrected visual acuity at the final follow-up was 0.882 ± 0.522 (20/152), the difference being statistically significant with the preoperative one (P < 0.001). At the final follow-up, 17 eyes (68.0%) had vision improvement, and the primary anatomical success rate was 84.0% (21/25). CONCLUSION Pars plana vitrectomy and wide internal limiting membrane peeling with C3F8 tamponade is effective and safe to achieve a high anatomical success rate of highly myopic foveoschisis-associated macular hole closure and regain visual function.
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Grewal DS, Fine HF, Mahmoud TH. Management of Challenging Macular Holes: Current Concepts and New Surgical Techniques. Ophthalmic Surg Lasers Imaging Retina 2016; 47:508-13. [PMID: 27327279 DOI: 10.3928/23258160-20160601-01] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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