Abstract
Background/objectives
To assess the efficacy of dynamic intraoperative spectral-domain optical coherence tomography (iSD-OCT) imaging for inverted internal limiting membrane (ILM) flap technique (IILMFT) in large macular hole (MH) surgery.
Subjects/methods
Prospective, non-randomized, observational study was conducted on 8 eyes of 7 patients with large, chronic and recurrent MHs, which were treated by pars plana vitrectomy (PPV) with IILMFT. All patients underwent standard pre- and postoperative examination. The iSD-OCT imaging was performed using microscope integrated systems before, during, and after ILM peeling. The iSD-OCT data were post-processed using graphic software and reviewed for tissue behavior and instruments position.
Results
The real-time iSD-OCT-assisted IILMFT allowed for real-time imaging of the entire surgery with visualization of the MH, vitreoretinal instruments, and all steps of inverted ILM flap formation. In spite of shadowing created by the steel instruments, it was possible to follow and control the distance between the instrument tips and retinal layers. Dynamic imaging of the surgical maneuvers including ILM peeling and mechanical apposition of MH edges revealed the iatrogenic impact on the retina (depression and appearance of hyporeflective zones). iSD-OCT imaging could confirm the proper position of the inverted ILM flap at the very end of the surgery after fluid-air exchange.
Conclusions
iSD-OCT imaging is an effective tool for learning and performing a well-controlled and safe inverted ILM flap technique in patients with large MH. Clinical significance of the structural iSD-OCT findings has to be further studied.
Similar content being viewed by others
References
Wolf S, Wolf-Schnurrbusch U (2010) Spectral-domain optical coherence tomography use in macular diseases: a review. Ophthalmologica 224(6):333–340
Michalewska Z, Michalewski J, Odrobina D, Nawrocki J (2012) Non-full-thickness macular holes reassessed with spectral domain optical coherence tomography. Retina 32(5):922–929
Gaudric A, Couturier A (2017) Macular hole. In: Meyer CH, Saxena S, Sadda SR (eds) Spectral Domain Optical Coherence Tomography in Macular Diseases. © Springer, New Delhi, India, pp 267–291
Michalewski J, Michalewska Z, Dzięgielewski K, Nawrocki J (2011) Evolution from macular pseudohole to lamellar macular hole - spectral domain OCT study. Graefes Arch Clin Exp Ophthalmol 249(2):175–178
Michalewska Z, Michalewski J, Cisiecki S, Adelman R, Nawrocki J (2008) Correlation between foveal structure and visual outcome following macular hole surgery: a spectral optical coherence tomography study. Graefes Arch Clin Exp Ophthalmol 246:823–830
Bonińska K, Nawrocki J, Michalewska Z (2017) Mechanism of “flap closure” after the inverted internal limiting membraneflap technique. Retina 27(0):1–6
Binder S, Falkner-Radler CI, Hauger C, Matz H, Glittenberg C (2011) Feasibility of intrasurgical spectral-domain optical coherence tomography. Retina 31(7):1332–1336
Matz H, Binder S, Glittenberg C, Scharioth G et al (2012) Intraoperative applications of OCT in ophthalmic surgery. Biomed Tech (Berl) 6:57
Ehlers JP, Tao YK, Srivastava SK (2014) The value of intraoperative optical coherence tomography imaging in vitreoretinal surgery. Curr Opin Ophthalmol 25(3):221–227
Toygar O, Riemann CD (2016) Intraoperative optical coherence tomography in macula involving rhegmatogenous retinal detachment repair with pars plana vitrectomy and perfluoron. Eye (Lond) 30(1):23–30
Ehlers JP, Xu D, Kaiser PK, Singh RP, Srivastava SK (2014) Intrasurgical dynamics of macular hole surgery: an assessment of surgery-induced ultrastructural alterations with intraoperative optical coherence tomography. Retina 34(2):213–221
Ray R, Barañano DE, Fortun JA, Schwent BJ et al (2011) Intraoperative microscope-mounted spectral domain optical coherence tomography for evaluation of retinal anatomy during macular surgery. Ophthalmology 118(11):2212–2217
Thompson JT, Sjaarda RN, Lansing MB (1997) The results of vitreous surgery for chronic macular holes. Retina 17(6):493–501
Michalewska Z, Michalewski J, Adelman RA, Nawrocki J (2010) Inverted internal limiting membrane flap technique for large macular holes. Ophthalmology 117:2018–2025
Michalewska Z, Michalewski J, Dulczewska-Cichecka K, Nawrocki J (2013) Inverted internal limiting membrane flap technique for surgical repair of myopic macular holes. Retina:664–669
Kuriyama S, Hayashi H, Jingami Y, Kuramoto N, Akita J, Matsumoto M (2013) Efficacy of inverted internal limiting membrane flap technique for the treatment of macular hole in high myopia. Am J Ophthalmol 156(1):125–131.e1
Rizzo S, Tartaro R, Barca F, Caporossi T, Bacherini D, Giansanti F (2018) 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 38(Suppl 1):S73–S78
Kase S, Saito W, Mori S et al (2017) Clinical and histological evaluation of large macular hole surgery using the inverted internal limiting membrane flap technique. Clin Ophthalmol 11:9–14
Gu C, Qiu Q (2018) Inverted internal limiting membrane flap technique for large macular holes: a systematic review and single-arm meta-analysis. Graefes Arch Clin Exp Ophthalmol 256(6):1041–1049. https://doi.org/10.1007/s00417-018-3956-2
Wakabayashi T, Ikuno Y, Shiraki N, Matsumura N, Sakaguchi H, Nishida K (2018) Inverted internal limiting membrane insertion versus standard internal limiting membrane peelingfor macular hole retinal detachment in high myopia: one-year study. Graefes Arch Clin Exp Ophthalmol 256(8):1387–1393. https://doi.org/10.1007/s00417-018-4046-1
Michalewska Z, Michalewski J, Dulczewska-Cichecka K, Adelman RA, Nawrocki J (2015) Temporal inverted internal limiting membrane flap technique versus classic inverted internal limiting membrane flap technique: a comparative study. Retina 35(9):1844–1850
Velez-Montoya R, Ramirez-Estudillo JA, Sjoholm-Gomez de Liano C et al (2018) Inverted ILM flap, free ILM flap and conventional ILM peeling for large macular holes. Int J Retina Vitreous 19(4):8
Hayashi H, Kuriyama S (2014) Foveal microstructure in macular holes surgically closed by inverted internal limiting membrane flap technique. Retina 34(12):2444–2450
Hattenbach L, Framme C, Junker B, Pielen A, Agostini H, Maier M (2016) Intraoperative real-time OCT in macular surgery. Ophthalmologe 113(8):656–662
Moisseiev E, Yiu G (2016) Role of tractional forces and internal limiting membrane in macular hole formation: insights from intraoperative optical coherence tomography. Case Rep Ophthalmol 7(2):372–376
Pichi F, Alkabes M, Nucci P, Ciardella AP (2012) Intraoperative SD-OCT in macular surgery. Ophthalmic Surg Lasers Imaging 43(6 Suppl):S54–S60
Wykoff CC, Berrocal AM, Schefler AC, Uhlhorn SR, Ruggeri M, Hess D (2010) Intraoperative OCT of a full-thickness macular hole before and after internal limiting membrane peeling. Ophthalmic Surg Lasers Imaging 41(1):7–11
Riazi-Esfahani M, Khademi MR, Mazloumi M, Khodabandeh A, Riazi-Esfahani H (2015) Macular surgery using intraoperative spectral domain optical coherence tomography. J Ophthalmic Vis Res 10(3):309–315
Diaz RI, Randolph JC, Sigler EJ, Calzada JI (2014) Intraoperative grasp site correlation with morphologic changes in retinal nerve fiber layer after internal limiting membrane peeling. Ophthalmic Surg Lasers Imaging Retina 45(1):45–49
Ehlers JP (2016) Intraoperative optical coherence tomography: past, present, and future. Eye (Lond) 30(2):193–201
Lytvynchuk L, Glittenberg C, Binder S (2017) Intraoperative spectral domain optical coherence tomography: technology, applications, and future perspectives. In: Meyer CH, Saxena S, Sadda SR (eds) Spectral domain optical coherence tomography in macular diseases, New Delhi, pp 423–443
Lytvynchuk L (2017) Intraoperative OCT for inverted ILM flap technique. Abstracts from the 2017 European Association for Vision and Eye Research Conference. Acta Ophthalmol. https://doi.org/10.1111/j.1755-3768.2017.03514
Borrelli E, Palmieri M, Aharrh-Gnama A, Ciciarelli V, Mastropasqua R, Carpineto P (2018) Intraoperative optical coherence tomography in the full-thickness macular hole surgery with internal limiting membrane inverted flap placement. Int Ophthalmol. https://doi.org/10.1007/s10792-018-0880-8
Maier M, Bohnacker S, Klein J et al (2018) Vitrectomy and iOCT-assisted inverted ILM flap technique in patients with full thickness macular holes. Ophthalmologe. https://doi.org/10.1007/s00347-018-0769-y
Shin JY, Chu YK, Hong YT, Kwon OW, Byeon SH (2015) Determination of macular hole size in relation to individual variabilities of fovea morphology. Eye (Lond) 29(8):1051–1059
Mohammed OA, Pai A (2017) New surgical technique for management of recurrent macular hole. Middle East Afr J Ophthalmol 24(1):61–63
Hayashi A, Yagou T, Nakamura T, Fujita K, Oka M, Fuchizawa C (2011) Intraoperative changes in idiopathic macular holes by spectral-domain optical coherence tomography. Case Rep Ophthalmol 2(2):149–154
Jenkins TL, Adam MK, Hsu J (2017) Intraoperative optical coherence tomography of internal limiting membrane flap. Ophthalmology 124(10):1456
Hirata A, Yonemura N, Hasumura T, Murata Y, Negi A (2000) Effect of infusion air pressure on visual field defects after macular hole surgery. Am J Ophthalmol 130(5):611–616
Kokame GT (2001) Visual field defects after vitrectomy with fluid-air exchange. Br J Ophthalmol 85(1):121
Kokame GT (2000) Visual field defects after vitrectomy with fluid-air exchange. Am J Ophthalmol 130(5):653–654
Henrich PB, Monnier CA, Halfter W et al (2012) Nanoscale topographic and biomechanical studies of the human internal limiting membrane. Invest Ophthalmol Vis Sci 53(6):2561–2570
Andjelić S, Lumi X, Yan X et al (2014) Characterization of ex vivo cultured neuronal- and glial-like cells from human idiopathic epiretinal membranes. BMC Ophthalmol 23(14):165
Funding
No funding was received for this research.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
Author Lyubomyr M. Lytvynchuk declares that he has no conflict of interest related to this study. Author Christiane I. Falkner-Radler declares that she has no conflict of interest related to this study. Author Katharina Krepler declares that she has no conflict of interest related to this study. Author Carl G. Glittenberg declares that he has no conflict of interest related to this study. Author Daniel Ahmed declares that he has no conflict of interest related to this study. Author Goran Petrovski declares that he has no conflict of interest related to this study. Author Birgit Lorenz declares that she has no conflict of interest related to this study. Author Siamak Ansari-Shahrezaei declares that he has no conflict of interest related to this study. Author Susanne Binder is a consultant for Carl Zeiss Meditech (Oberkochen, Germany).
Ethical approval
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. This article does not contain any studies with animals performed by any of the authors.
Informed consent
Informed consent was obtained from all individual participants included in the study.
Additional information
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Electronic supplementary material
Video 1
Surgical flow of iSD-OCT assisted classical IILMFT (case 4). (MP4 37,960 kb)
Video 2
Dynamic iSD-OCT imaging of inverted ILM flap technique at the end of the surgery in Case 8 (imaged with EnFocus™, Leica Mikrosysteme Vertrieb GmbH, Wetzlar, Germany). (MP4 2834 kb)
Video 3
iSD-OCT imaging of response of the retinal tissue on the ILM peeling: 1 - Initiation of ILM flap with depression of the retina; 2 - Appearance of hyporeflective zone during ILM peeling (case 5). (MP4 13,266 kb)
Video 4
Mechanical apposition of the MH edges performed with the closed branches of end-gripping forceps. Slow motion section demonstrates the application of pressure to the retinal surface. The distance between the forceps tip and RPE was controlled with iSD-OCT imaging. (MP4 15,616 kb)
Video 5
Centripetal direction of the peeling forces during inverted ILM flap technique prevents MH edges from elevation (case 4). (MP4 5831 kb)
Video 6
Enlargement of the MH base during conventional circumferential ILM peeling. Circumferential ILM peeling created traction forces on MH edges and outer retinal layers (Discussion). (MP4 6079 kb)
Rights and permissions
About this article
Cite this article
Lytvynchuk, L.M., Falkner-Radler, C.I., Krepler, K. et al. Dynamic intraoperative optical coherence tomography for inverted internal limiting membrane flap technique in large macular hole surgery. Graefes Arch Clin Exp Ophthalmol 257, 1649–1659 (2019). https://doi.org/10.1007/s00417-019-04364-5
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00417-019-04364-5