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Carlà MM, Boselli F, Giannuzzi F, Caporossi T, Gambini G, Mosca L, Savastano A, Rizzo S. Sutureless scleral fixation Carlevale IOL: a review on the novel designed lens. Int Ophthalmol 2022; 43:2129-2138. [DOI: 10.1007/s10792-022-02579-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 11/12/2022] [Indexed: 11/27/2022]
Abstract
AbstractBackground: Complicated cataract surgery is the main cause of secondary lens implantation surgery. Several approaches have been introduced to face those circumstances. As it concerns scleral-fixated IOLs for the posterior chamber, many types of IOL can be implanted. The aim of article is to review the single piece sutureless scleral fixation Carlevale lens; Methods: Narrative review; Results: Several works described as safe the IOL implantation utilizing the handshake approach, without tactile manipulation, which allows for self-centration and lens firm fixation in uncomplicated surgery. This allows to reduce high order aberration such as astigmatism and coma, with a very good postoperative BCVA Conclusions: Carlevale lens is one of the best option to manage insufficient capsular support.
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Sun Y, Zhang Z, Wei Y, Chi W, Zhang S. Intraocular Lens Fixation Technique Without Corneal Incision in Minimally Invasive Vitrectomized Eyes. Ophthalmol Ther 2022; 11:729-737. [PMID: 35122608 PMCID: PMC8927512 DOI: 10.1007/s40123-022-00464-4] [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: 10/25/2021] [Accepted: 01/12/2022] [Indexed: 10/27/2022] Open
Abstract
INTRODUCTION To introduce a modified technique for primary/secondary intraocular lens (IOL) fixation without corneal incision in vitrectomized eyes. METHODS Consecutive case series who had undergone previous or concomitant pars plana vitrectomy (PPV) to have primary/secondary IOL fixation were prospectively included. A self-sealing scleral incision was made underneath the superior scleral flap, through which the IOL was inserted into the anterior chamber. The suture tied with the IOL passed through the sclera to fix the IOL in the ciliary sulcus. Patients were followed up for at least 3 months. Main outcomes were best corrected visual acuity (BCVA), intraocular pressure (IOP), surgically induced astigmatism (SIA), and intraoperative and postoperative complications. RESULTS A total of 31 patients were included in the study. The mean follow-up time was 5.35 ± 4.14 months. The BCVA (log MAR unit) improved from 0.97 ± 0.58 preoperative to 0.42 ± 0.36 postoperative (P < 0.001). Mean IOP remained unchanged (preoperative IOP 14.03 ± 2.90 mmHg, postoperative IOP 13.26 ± 3.46 mmHg, P = 0.130). The mean SIA was 0.91 ± 0.76 diopters. No obvious intraoperative and postoperative complications were observed. CONCLUSION This method has favorable postoperative visual recovery and IOP control. This modified method could be taken into account as an option by surgeons in vitreoretinal surgery.
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Affiliation(s)
- Yimeng Sun
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, 510060, China
| | - Zhaotian Zhang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, 510060, China
| | - Yantao Wei
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, 510060, China
| | - Wei Chi
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, 510060, China
| | - Shaochong Zhang
- Shenzhen Key Laboratory of Ophthalmology, Shenzhen Eye Hospital Affiliated to Jinan University, 18 Zetian Road, Shenzhen, 518040, Guangdong, China.
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Efficacy and safety of intraocular folding sutureless scleral fixating lens versus iris-claw intraocular lens implantation. J Fr Ophtalmol 2022; 45:392-397. [DOI: 10.1016/j.jfo.2021.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 11/09/2021] [Accepted: 11/18/2021] [Indexed: 11/18/2022]
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Yoshida N, Kojima T, Ichikawa K. Early Clinical Outcomes of Intrascleral Fixation Using an Intraocular Lens with Hook-Shaped Haptics. Clin Ophthalmol 2021; 15:2885-2892. [PMID: 34262248 PMCID: PMC8274230 DOI: 10.2147/opth.s320460] [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: 05/16/2021] [Accepted: 06/17/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose In this study, we aimed to report on the early results of intrascleral intraocular lens (IOL) fixation using a hook-shaped haptic IOL (hsh-IOL). Patients and Methods We enrolled 27 consecutive eyes of 27 patients (mean age, 74±11.4 years) who underwent intrascleral IOL fixation with an hsh-IOL and were followed-up for 3 months postoperatively. The reasons for surgery included insufficient capsular support, including IOL dislocation, aphakia, or dislocated crystalline lens. The haptic of the hsh-IOL was externalized from the eye using forceps, and the hook was buried in the scleral tunnel. We investigated the preoperative and 3-month postoperative corrected visual acuity (VA), intraocular pressure (IOP), corneal endothelial cell density, refractive prediction error, postoperative intraocular astigmatism, surgically induced astigmatism, and intraoperative and postoperative complications. Results The mean postoperative corrected VA (logMAR, 0.083±0.18) was significantly better than the mean preoperative value (0.42±0.60, p=0.0007). The 3-month postoperative mean absolute prediction error was 1.00±0.96 D. The mean IOL-induced astigmatism was 0.95±0.70 D. Further, the mean postoperative corneal endothelial cell count (2036±644 cells/mm2) was significantly lower than the preoperative value (2316±527 cells/mm2) (p=0.009). No patient had a 1-month postoperative IOP <5 mmHg or >25 mmHg. There were no intraoperative or vision-threatening complications, such as retinal detachment, endophthalmitis, or IOL dislocation, due to postoperative haptics misalignment. Conclusion Intrascleral IOL fixation using hsh-IOL is an effective option for eyes with insufficient capsular support.
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Affiliation(s)
- Norihiko Yoshida
- Department of Ophthalmology, Japanese Red Cross Gifu Hospital, Gifu, Japan
| | - Takashi Kojima
- Department of Ophthalmology, Japanese Red Cross Gifu Hospital, Gifu, Japan.,Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan
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Colantuono D, Seknazi D, Miere A, Amoroso F, Glacet-Bernard A, Souied EH. Sutureless intrascleral fixation using a uniquely designed intraocular lens. J Fr Ophtalmol 2021; 44:957-961. [PMID: 34154871 DOI: 10.1016/j.jfo.2020.10.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 10/25/2020] [Accepted: 10/26/2020] [Indexed: 11/27/2022]
Abstract
We report our experience in the surgical technique of sutureless intrascleral posterior chamber intraocular lens (PC IOL) fixation in patients with insufficient capsular support using a uniquely designed, foldable, acrylic Carlevale IOL. It is specifically designed for sutureless scleral fixation and is equipped with a small plug attached to each of two haptics to anchor the lens to the sclera with a self-retaining mechanism. This surgery does not require creation of a scleral tunnel or transscleral exposure or excessive manipulation of the haptics. The harpoon-like plugs provide great stability to this implant, which can be injected through a 2.2mm incision. The characteristics of this IOL and the relative simplicity of this implantation technique makes it widely applicable in aphakic patients after previous complicated cataract surgery.
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Affiliation(s)
- D Colantuono
- Department of Ophthalmology, Centre Hospitalier Intercommunal de Créteil, Université Paris Est, 40, avenue Verdun, 94010 Créteil, France.
| | - D Seknazi
- Department of Ophthalmology, Centre Hospitalier Intercommunal de Créteil, Université Paris Est, 40, avenue Verdun, 94010 Créteil, France
| | - A Miere
- Department of Ophthalmology, Centre Hospitalier Intercommunal de Créteil, Université Paris Est, 40, avenue Verdun, 94010 Créteil, France
| | - F Amoroso
- Department of Ophthalmology, Centre Hospitalier Intercommunal de Créteil, Université Paris Est, 40, avenue Verdun, 94010 Créteil, France
| | - A Glacet-Bernard
- Department of Ophthalmology, Centre Hospitalier Intercommunal de Créteil, Université Paris Est, 40, avenue Verdun, 94010 Créteil, France
| | - E H Souied
- Department of Ophthalmology, Centre Hospitalier Intercommunal de Créteil, Université Paris Est, 40, avenue Verdun, 94010 Créteil, France
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Secondary Sutureless Posterior Chamber Lens Implantation with Two Specifically Designed IOLs: Iris Claw Lens versus Sutureless Trans-Scleral Plugs Fixated Lens. J Clin Med 2021; 10:jcm10102216. [PMID: 34065508 PMCID: PMC8161112 DOI: 10.3390/jcm10102216] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 05/03/2021] [Accepted: 05/12/2021] [Indexed: 11/19/2022] Open
Abstract
Background. The management of patients with aphakia and/or lack of capsular support remains debated. The sutureless posterior chamber IOL (PCIOL) fixation is a very useful surgical option. The purpose of the study was to compare the early outcomes as well as post-operative best corrected visual acuity, refractive errors and complications of two different techniques of sutureless PCIOL secondary implantation. Methods. Patients who underwent secondary implantation from December 2019 to January 2021 in the Department of Ophthalmology of Creteil Hospital, and in the Granville Ophthalmology Center, were retrospectively included. Eyes implanted with the iris claw lens (Artisan Aphakia IOL model 205, Ophtec BV, Groningen, The Netherlands) were included in group 1, and eyes implanted with a newly developed sutureless trans-scleral plugs fixated lens (STSPFL, Carlevale lens, Soleko, Pontecorvo, Italy) were included in group 2. Results. Twenty-two eyes of 22 patients were enrolled in group 1, and twenty eyes of 20 patients in group 2. No difference was found in visual acuity between two groups (0.35 +/− 0.29 logmar for group 1 and 0.23 +/− 0.51 logmar for group 2) (p = 0.15) at mean post-operative follow up (6.19 +/− 3.44 months for group 1 and 6.42 +/− 3.96 months for group 2) (p = 0.13). Both the mean refractive error (MRE) and induced astigmatism (IA) were greater in group 1 compared to group 2, respectively: the MRE was 0.99 +/− 0.57 vs. 0.46 +/− 0.36 (p < 0.01), and IA was 1.72 +/− 0.96 vs. 0.72 +/− 0.52 (p < 0.01). Conclusions. No significant differences in terms of the recovery of visual acuity were found between the two groups. Group 2 (STPFL) gives better results in our sample due to less post-operative induced astigmatism and less refractive error.
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Lin H, Ye X, Huang X, Li H, Wang Z, Niu Y, Bi Y. Long-Term Stability of Intraocular Lens with Trimmed or Untrimmed Haptics in Yamane Sutureless Intrascleral Fixation Technique. Med Sci Monit 2021; 27:e928868. [PMID: 33692329 PMCID: PMC7962415 DOI: 10.12659/msm.928868] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Background In intraocular lens (IOL) sutureless intrascleral fixation using the Yamane technique, untrimmed haptics may be overlong in some cases due to varied haptic lengths and individual differences. However, whether trimming the haptic affects IOL stability remains unknown. Material/Methods Thirty-nine eyes of 39 patients who underwent Yamane sutureless intrascleral fixation surgery between October 2017 and February 2018 were analyzed retrospectively. Nineteen patients underwent surgery with untrimmed haptics and 20 patients with trimmed haptics. The slit-lamp examination, best-corrected visual acuity (BCVA), corneal endothelial cell density (ECD), IOL position, and complications were assessed. Results The mean follow-up periods in the untrimmed and trimmed groups were 27.84±2.89 months and 27.85±2.41 months, respectively. The BCVA improved and ECD decreased in both groups postoperatively (all P<0.01). No significant differences were seen between the 2 groups in postoperative BCVA, postoperative ECD, IOL tilt at 3 months and 24 months, and IOL decentration at 3 months (all P>0.05). There were significant differences between the 2 groups in IOL decentration at 24 months (P<0.05). Compared with postoperative 3 months, both the postoperative IOL tilt and decentration at 24 months increased in the 2 groups (all P<0.01). Postoperative complications included IOL elevation (11% in the untrimmed group and 10% in the trimmed group), as well as haptic extrusion (16% in the untrimmed group). Conclusions The position of the IOL may change with time, but trimming the haptic to an optimum length tends to provide greater IOL stability.
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Affiliation(s)
- Hui Lin
- Department of Ophthalmology, Tongji Hospital Affiliated with Tongji University School of Medicine, Shanghai, China (mainland)
| | - Xiancheng Ye
- Department of Pharmacy, Tongji Hospital Affiliated with Tongji University School of Medicine, Shanghai, China (mainland)
| | - Xinyu Huang
- Department of Ophthalmology, Tongji Hospital Affiliated with Tongji University School of Medicine, Shanghai, China (mainland)
| | - Houshuo Li
- Department of Ophthalmology, Tongji Hospital Affiliated with Tongji University School of Medicine, Shanghai, China (mainland)
| | - Zhen Wang
- Department of Ophthalmology, Tongji Hospital Affiliated with Tongji University School of Medicine, Shanghai, China (mainland)
| | - Yunli Niu
- Department of Ophthalmology, Tongji Hospital Affiliated with Tongji University School of Medicine, Shanghai, China (mainland)
| | - Yanlong Bi
- Department of Ophthalmology, Tongji Hospital Affiliated with Tongji University School of Medicine, Shanghai, China (mainland)
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Tamburrelli C, Tamburrelli AC. Sutureless Scleral Fixated IOL: The "Catcher Pole" Technique. Clin Ophthalmol 2021; 15:121-128. [PMID: 33469258 PMCID: PMC7811465 DOI: 10.2147/opth.s288769] [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: 11/01/2020] [Accepted: 11/26/2020] [Indexed: 01/27/2023] Open
Abstract
Purpose To describe a new surgical technique for sutureless intrascleral intraocular lens (IOL) fixation with an adapted retinal scraper used as an instrument “the Catcher Pole” to retrieve the IOL haptic through a scleral tunnel. Setting Public Eye Hospital, Roma, Italy. Design Retrospective case series. Methods Twenty-one eyes from 19 patients who underwent sutureless intrascleral IOL fixation were studied. A standard three-piece posterior chamber IOL (PCIOL) was implanted in aphakia or rescued and fixated in cases of dislocated PCIOL. A 23 to 25 G retinal loop scraper (the “Catcher Pole“) was inserted through a 1.5 mm long tunneled sclerotomy performed on the horizontal meridian, to capture, hold and externalize the tip of the haptic of the IOL. A flange created with an handheld cautery on the externalized haptic tip prevents IOL slippage. The best-corrected visual acuity (BCVA), central corneal pachymetry (CCP), IOL tilt and complications were assessed. Results In twenty-one eyes of 19 patients, the mean preoperative BCVA was 0.61 logMAR units ±0.05 SD, and the mean postoperative BCVA improved significantly to 0.18 logMAR units at three months ±0.05 SD (P=0.002). The mean preoperative CCP was 610 µ ±17 SD and the mean postoperative CCP 623 µ ±16 SD, (P=0.73). In the subgroup that underwent IOL tilt evaluation, mean IOL tilt was 3.19±2.01. The postoperative complications included iris capture of the IOL in one eye (4,7%) and transient ocular hypertension in two eyes (9,4%). Conclusions The “Catcher Pole” sutureless intrascleral IOL fixation technique is easy to perform with reduced anterior chamber manipulations and achieves both anatomical and optical stability. ![]()
Point your SmartPhone at the code above. If you have a QR code reader the video abstract will appear. Or use: https://youtu.be/jwiK7MtrVsU
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Janse van Rensburg E, Ryu CL, Vila N, Chen JC. Sutureless intrascleral fixation of intraocular lens through self-sealing sclerotomy wounds using haptic externalization and reinternalization technique. J Cataract Refract Surg 2020; 45:1367-1371. [PMID: 31564310 DOI: 10.1016/j.jcrs.2019.06.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 06/13/2019] [Accepted: 06/24/2019] [Indexed: 11/28/2022]
Abstract
In eyes with absent or insufficient capsule support, three-piece posterior chamber intraocular lens (PC IOL) may be fixed to the sclera. Previous techniques involve the use of sutures, flaps, glue, needles, trocars, or intrascleral tunnels to fixate the distal tips of the haptics intrasclerally. Herein we describe a modified technique for the sutureless scleral fixation of a standard 3-piece PC IOL using self-sealing sclerotomies created with a crescent blade and a 20-gauge microvitreoretinal blade, and then reinserting the haptics to leave the tips inside the vitreous cavity. We believe the relative simplicity of this technique makes it widely applicable for the placement of an IOL with insufficient capsule support.
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Affiliation(s)
| | - Christina L Ryu
- McGill University, Montreal, Quebec, Canada; Minneapolis Veterans Affairs Health Care System, Minnesota, Minnesota, USA; University of Minnesota Department of Ophthalmology and Visual Neurosciences, Minneapolis, Minnesota, USA
| | | | - John C Chen
- McGill University, Montreal, Quebec, Canada.
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Hostovsky A, Mandelcorn M, Mandelcorn ED. Secondary Posterior Chamber Intraocular Lens Fixation Using Flanged Prolene Sutures as an Alternative to an Anterior Chamber Intraocular Lens Implantation. Clin Ophthalmol 2020; 14:3481-3486. [PMID: 33122884 PMCID: PMC7591231 DOI: 10.2147/opth.s276707] [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: 08/12/2020] [Accepted: 09/28/2020] [Indexed: 12/05/2022] Open
Abstract
Purpose To describe and evaluate the clinical outcomes of the Flanged Prolene Suture intraocular lens fixation (PIF) technique and compare it to anterior chamber IOL (ACIOL) implantation. Design A retrospective comparative review. Methods A retrospective comparative review of consecutive patients undergoing secondary IOL implantation was performed. A comparison between patients that had ACIOL and PIF technique was conducted. The main outcome measures were changes in best-corrected visual acuity (VA), IOL position and complications. Results In the study period, fourteen eyes had ACIOL implantation and ten eyes had PIF surgery. VA acuity for both groups combined improved from 1.27 ± 0.65 logMAR preoperatively to 0.84 ± 0.65 logMAR (P<0.0001). Seventeen patients had VA measurements in the year before the IOL dislocation. In those seventeen patients, VA changed from a baseline of 0.90 ± 0.68 to 0.97 ± 0.61 logMAR in the PIF group (p=0.334) and from 0.54 ± 0.27 to 0.85 ± 0.65 logMAR in the ACIOL group (p=0.145). No intraoperative or early postoperative complications were documented in either group. Two (20%) patients in the PIF group developed CME and one patient developed corneal edema. In the ACIOL group, one patient developed significant CME and two patients developed visual significant corneal edema. Conclusion The PIF technique seems to offer a simple, fast and safe way to fixate an IOL posteriorly. In our experience, the learning curve of the technique is short with a low complication rate and good visual outcomes. ![]()
Point your SmartPhone at the code above. If you have a QR code reader the video abstract will appear. Or use: https://youtu.be/cw9BUcheaVk
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Affiliation(s)
- Avner Hostovsky
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada.,Department of Ophthalmology, Toronto Western Hospital, The University Health Network, Toronto, Ontario, Canada
| | - Mark Mandelcorn
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada.,Department of Ophthalmology, Toronto Western Hospital, The University Health Network, Toronto, Ontario, Canada
| | - Efrem D Mandelcorn
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada.,Department of Ophthalmology, Toronto Western Hospital, The University Health Network, Toronto, Ontario, Canada
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Jo YC, Park JM. Comparison of Clinical Outcomes between Refixation of Dislocated Intraocular Lenses and Exchange with Intrascleral Fixation. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2020. [DOI: 10.3341/jkos.2020.61.7.737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Rossi T, Iannetta D, Romano V, Carlevale C, Forlini M, Telani S, Imburgia A, Mularoni A, Fontana L, Ripandelli G. A novel intraocular lens designed for sutureless scleral fixation: surgical series. Graefes Arch Clin Exp Ophthalmol 2020; 259:257-262. [DOI: 10.1007/s00417-020-04789-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 05/18/2020] [Accepted: 06/01/2020] [Indexed: 10/24/2022] Open
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Czajka MP, Frajdenberg A, Stopa M, Pabin T, Johansson B, Jakobsson G. Sutureless intrascleral fixation using different three-piece posterior chamber intraocular lenses: a literature review of surgical techniques in cases of insufficient capsular support and a retrospective multicentre study. Acta Ophthalmol 2020; 98:224-236. [PMID: 31788964 DOI: 10.1111/aos.14307] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 10/31/2019] [Indexed: 01/23/2023]
Abstract
We present a literature review of surgical techniques of intraocular lens placement in eyes with insufficient capsular support, focusing on the most recent publications, together with a retrospective multicentre consecutive case series analysis of 103 eyes undergoing pars plana vitrectomy and sutureless intrascleral (SIS) fixation of a standard three-piece PCIOL. Many different approaches appear in the literature without any specific procedure achieving superior outcomes. Advantages and disadvantages vary between techniques. Common complications related to IOL fixation techniques were as follow: anterior chamber IOL: transient/permanent corneal oedema (9-66.6%), uveitis (1.1-39.3%); iris-fixated IOL: pupil ovalization (16-47.7%); and sutured scleral-fixated IOL: suture breakage/exposure (6.1-11%), vitreous haemorrhage: (5.5-16.6%). In our retrospective case series, indications for surgery were postoperative aphakia in 50 eyes (49%), IOL dislocation in 38 eyes (37%) and natural lens dislocation in 15 eyes (14%). Scleral tunnels for haptic fixation were created with (28 eyes, 27.2%) or without (75 eyes, 72.8%) 25 gauge trocar cannulas. Complications included transient hypotony (n = 20; 19.4%), corneal decompensation (n = 7; 6.7%), IOL dislocation (n = 6; 5.8%), cystoid macular oedema (n = 5; 4.8%), vitreous haemorrhage (n = 4; 3.8%) and retinal detachment (n = 4; 3.8%). Mean best corrected visual acuity improved from logMAR 0.65 to 0.36 at the final visit (p = 0.001). In conclusion, SIS fixation provides good anatomical and functional outcomes; however, complications can occur. The number of surgical approaches for IOL dislocation described in the literature indicates that optimal treatment remains to be found.
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Affiliation(s)
- Marcin Piotr Czajka
- Department of Ophthalmology and Department of Clinical and Experimental Medicine Linköping University Linköping Sweden
| | - Agata Frajdenberg
- Department of Ophthalmology and Department of Clinical and Experimental Medicine Linköping University Linköping Sweden
| | - Marcin Stopa
- Department of Ophthalmology Chair of Ophthalmology and Optometry Heliodor Swiecicki University Hospital Poznan University of Medical Sciences Poznan Poland
| | - Tomasz Pabin
- Department of Ophthalmology Chair of Ophthalmology and Optometry Heliodor Swiecicki University Hospital Poznan University of Medical Sciences Poznan Poland
| | - Björn Johansson
- Department of Ophthalmology and Department of Clinical and Experimental Medicine Linköping University Linköping Sweden
| | - Gunnar Jakobsson
- Department of Ophthalmology Sahlgrenska University Hospital Gothenburg Sweden
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Flattened flanged intrascleral intraocular lens fixation technique. Int Ophthalmol 2020; 40:1455-1460. [DOI: 10.1007/s10792-020-01312-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Accepted: 02/10/2020] [Indexed: 11/26/2022]
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Veronese C, Maiolo C, Armstrong GW, Primavera L, Torrazza C, Della Mora L, Ciardella AP. New surgical approach for sutureless scleral fixation. Eur J Ophthalmol 2020; 30:612-615. [DOI: 10.1177/1120672120902020] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Purpose: The aim of this article is to describe a novel surgical technique for sutureless scleral fixation of an intraocular lens using the newly developed FIL SSF Carlevale IOL (Soleko, Italy). Methods: Four eyes of four patients with poor capsular support were recruited to our study, three resulting from intraocular lens subluxation and one case resulting from traumatic cataract. A novel sutureless sclera-fixated intraocular lens was implanted into the posterior chamber of each eye with sclerocorneal plugs fixating the lens to the wall of the eye. Results: Mean age of patients was 52 ± 16 years, ranging from 35 to 70 years. Mean follow-up was 6.50 ± 1.29 months (range: 5–7 months). Mean preoperative best-corrected visual acuity was 0.50 ± 0.33 logMAR (range: 1–0.3 logMAR). Postoperative best-corrected visual acuity improved to 0.08 ± 0.08 logMAR (range: 0.2–0 logMAR). There was no significant change in the mean intraocular pressure and there were no postoperative complications, such as iatrogenic distortion or breakage of the intraocular lens haptic, intraocular lens decentration, endophthalmitis, or retinal detachment. Discussion: To the best of our knowledge, this is the first report of outcomes using the novel sutureless sclera-fixated FIL SSF Carlevale IOL. This new surgical technique offers a simplified and effective approach for sutureless scleral intraocular lens fixation with good refractive outcomes.
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Affiliation(s)
- Chiara Veronese
- Ophthalmology Unit, S. Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | | | - Grayson W Armstrong
- Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, MA, USA
| | | | - Carlo Torrazza
- Ophthalmology Unit, S. Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | | | - Antonio P Ciardella
- Ophthalmology Unit, S. Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
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Yang Y, Yao TT, Zhou YL, Wang YX, Wang ZY. A modified intrascleral intraocular lens fixation technique with fewer anterior segment manipulations: 27-gauge needle-guided procedure with built-in 8-0 absorbable sutures. BMC Ophthalmol 2019; 19:234. [PMID: 31752875 PMCID: PMC6873762 DOI: 10.1186/s12886-019-1239-2] [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: 06/03/2019] [Accepted: 11/05/2019] [Indexed: 12/28/2022] Open
Abstract
Background To report a modified surgical technique for intrascleral intraocular lens (IOL) fixation with fewer anterior segment manipulations in eyes lacking sufficient capsular support. Methods Eyes from 14 patients who underwent 27-gauge needle-guided intrascleral IOL fixation with built-in 8–0 absorbable sutures were studied. The 8–0 absorbable sutures were inserted into 27-gauge round needles and used to create sclerotomies at the 4 o’clock and 10 o’clock positions under the scleral flap. The sutures were used to tie knots at the end of each haptic and guide haptic externalization through the sclerotomy. After externalization, a sufficient flange was created at the end of each haptic and fixed under the scleral flaps. The best corrected visual acuity (BCVA), corneal endothelial cell density (ECD), IOL tilt and decentration, previous surgery history, and complications were determined. Results Fourteen cases were analyzed. The majority of eyes exhibited an improvement in the BCVA after surgery. When comparing the last follow-up to preoperative visual acuity, the mean change in BCVA was + 26.32 letters (p = 0.011). Postoperative complications included postoperative hypotony in 3 eyes, ocular hypertension in 2 eyes. No cases of postoperative cystoid macular edema (CME), vitreous hemorrhage (VH), IOL dislocation, or endophthalmitis were observed. Conclusions The 27-gauge needle-guided intrascleral IOL fixation technique with built-in 8–0 absorbable sutures is easy to perform with fewer anterior chamber manipulations and achieves both anatomical and optical stability.
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Affiliation(s)
- Yuan Yang
- Department of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, China.,Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, No. 639 Zhizaoju Road, Shanghai, 200011, China
| | - Teng-Teng Yao
- Department of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, China.,Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, No. 639 Zhizaoju Road, Shanghai, 200011, China
| | - Ya-Li Zhou
- Department of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, China.,Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, No. 639 Zhizaoju Road, Shanghai, 200011, China
| | - Yi-Xiao Wang
- Department of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, China.,Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, No. 639 Zhizaoju Road, Shanghai, 200011, China
| | - Zhao-Yang Wang
- Department of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639 Zhizaoju Road, Shanghai, 200011, China. .,Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, No. 639 Zhizaoju Road, Shanghai, 200011, China.
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Combined flanged intrascleral intraocular lens fixation with corneal transplant. Am J Ophthalmol Case Rep 2018; 13:1-5. [PMID: 30505976 PMCID: PMC6247402 DOI: 10.1016/j.ajoc.2018.11.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 11/03/2018] [Accepted: 11/07/2018] [Indexed: 11/28/2022] Open
Abstract
Purpose To report clinical outcomes and surgical technique of flanged intrascleral intraocular lens fixation with double-needle combined with either penetrating keratoplasty (PKP) or ultrathin Descemet-stripping automated endothelial keratoplasty (UT-DSAEK). Observations Five patients underwent combined flanged intrascleral intraocular lens fixation with double-needle technique and keratoplasty. Three patients underwent triple procedure (open sky intrascleral intraocular lens fixation with double-needle and PKP) secondary to ocular trauma or a failed corneal transplant. Two patients underwent combined UT-DSAEK and intrascleral intraocular lens fixation for pseudophakic bullous keratopathy (PBK) and anterior chamber intraocular lens (AC IOL). Conclusion Flanged intrascleral intraocular lens fixation with double-needle technique combined with PKP or UT-DSAEK was shown to be a safe and effective method of visual rehabilitation without additional intraoperative complications.
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