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Saroya AS, Saroya S, Morya AK. Commentary: Innovation is the key to manage complications in rare ocular conditions like spherophakia. Indian J Ophthalmol 2023; 71:2493-2494. [PMID: 37322668 PMCID: PMC10418006 DOI: 10.4103/ijo.ijo_144_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023] Open
Affiliation(s)
- Arnav Singh Saroya
- Cataract, Cornea and Refractive Surgery Dr. Agarwals Eye Hospital, Chennai, Tamil Nadu, India
| | - Shaina Saroya
- Vitreo – Retina Surgery Dr. Agarwals Eye Hospital, Chennai, Tamil Nadu, India
| | - Arvind Kumar Morya
- Cataract, Glaucoma, Refractive, Squint, Paediatric Ophthalmology and Medical Retina Services, All India Institute of Medical Sciences Bibinagar Hyderabad Telangana, India
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Chattannavar G, Mohamed A, Malgi V, Kekunnaya R. Visual outcomes and safety profile of intraocular lens implantation versus aphakia in children with microspherophakia with no subluxation. BMJ Open Ophthalmol 2023. [PMCID: PMC9835943 DOI: 10.1136/bmjophth-2022-001049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Objective To study the visual, refractive and surgical outcomes of intraocular lens (IOL) implantation versus aphakia in children with microspherophakia. Design Retrospective, comparative, non-randomised interventional study. Methods All consecutive children with microspherophakia who satisfied the inclusion criteria were included. The eyes that underwent in-the-bag IOL implantation and those that were left aphakic were included in groups A and B, respectively. The postoperative visual outcomes, IOL stability and complications during the follow-up period were studied. Results 22 eyes (13 patients, male 76%), of which 12 eyes were in group A and 10 eyes in group B. The mean±SE of age at surgery was 9.4±1.4 and 7.3±0.9 years in group A and group B, respectively (p value 0.18). The mean follow-up of group A was 0.9±0.4 years (median 0.5 years; Q1 0.04, Q3 2.16) and group B was 1.3±0.9 years (median 0.147 years; Q1 0.08, Q3 0.39) (p value 0.76). All the baseline biometric variables including best-corrected visual acuity (BCVA) were comparable in each group. The final BCVA in logMAR adjusted for follow-up was comparable in both group A (0.29±0.06) and group B (0.52±0.09) (p value 0.06). Mean predictive error of IOL power in microspherophakia was 0.17±0.43. The most common complication in group A was visual axis opacification of two eyes (16.7%, 95% CI 2.9% to 49.1%), of which one eye (8.3%, 95% CI 0.4% to 40.2%) needed membranectomy. Vitreous in anterior chamber was the most common complication in group B, seen in two eyes (20%, 95% CI 3.5% to 55.8%), of which one eye (10%, 95% CI 0.5% to 45.9%) underwent YAG laser vitreolysis. The survival analysis (p value 0.18) was comparable in each group. Conclusion In-the-bag IOL is an option, which can be considered in selected cases of microspherophakia in developing nations where regular follow-up and economic constraints are a major concern.
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Affiliation(s)
- Goura Chattannavar
- Pediatric and Neuro-ophthalmology Services, Jasti V Ramanamma Children's Eye Care Centre, Child Sight Institute, L V Prasad Eye Institute, Hyderabad, India
| | | | - Vishwesh Malgi
- Pediatric and Neuro-ophthalmology Services, Jasti V Ramanamma Children's Eye Care Centre, Child Sight Institute, L V Prasad Eye Institute, Hyderabad, India
| | - Ramesh Kekunnaya
- Pediatric and Neuro-ophthalmology Services, Jasti V Ramanamma Children's Eye Care Centre, Child Sight Institute, L V Prasad Eye Institute, Hyderabad, India
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Al-Rajhi AA, Almazyad EM. Early lens aspiration with posterior chamber intraocular lens and capsular tension ring in microspherophakia to avoid lens-induced complications. Saudi J Ophthalmol 2022; 36:163-170. [PMID: 36211322 PMCID: PMC9535905 DOI: 10.4103/sjopt.sjopt_231_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 02/22/2022] [Accepted: 02/27/2022] [Indexed: 11/25/2022] Open
Abstract
PURPOSE To report the surgical outcome of early lens aspiration, posterior chamber intraocular lens (PC IOL), and capsular tension ring (CTR) in a case series of microspherophakia (MSP) and secondary glaucoma. METHODS Case series of 18 eyes of MSP cases presented with lenticular myopia and secondary glaucoma that underwent early lens aspiration, PC IOL and CTR by one ophthalmologist. Baseline, long-term postoperative outcomes and complications were documented. RESULTS All cases underwent successful surgery with lens aspiration PC IOL implantation and CTR insertion without intraoperative complications. One of the 18 cases was a delayed referral which had broad anterior synechiae and following lens aspiration developed corneal decompensation. In one eye, CTR implantation was not possible hence, lens aspiration with scleral fixation (SF) of 3 piece IOL was performed (excluded from the analysis). Overall there was an improvement in visual acuity (from 0.3 ± 0.1 to 0.2 ± 0.2 LogMar, P = 0.006), intraocular pressure (IOP), and most notably, deepening of the anterior chamber. Some cases required subsequent glaucoma surgery to control IOP. After a long duration of follow-up, all cases had stable capsular lens complex and no capsular phimosis. CONCLUSION Early Lens aspiration with CTR and PCIOL alone in MSP with lens subluxation has a significant impact on the patient's quality of vision, deepening the anterior chamber and preventing complications or poor outcomes. In addition, good capsular-lens complex stability and absence of capsular phimosis or phacodonesis on long-term follow-up were obtained.
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Affiliation(s)
- Ali A. Al-Rajhi
- Department of Cornea and External Disease, King Khaled Eye Specialist Hospital, Riyadh, Saudi Arabia,Specialized Experts Center, Riyadh, Saudi Arabia,Address for correspondence: Prof. Ali Al Rajhi, Department of Cornea and External Disease, King Khaled Eye Specialist Hospital, Riyadh, Saudi Arabia. E-mail:
| | - Enmar M. Almazyad
- Department of Cornea and External Disease, King Khaled Eye Specialist Hospital, Riyadh, Saudi Arabia
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Chen ZX, Zhao ZN, Sun Y, Jia WN, Zheng JL, Chen JH, Chen TH, Lan LN, Jiang YX. Phacoemulsification Combined With Supra-Capsular and Scleral-Fixated Intraocular Lens Implantation in Microspherophakia: A Retrospective Comparative Study. Front Med (Lausanne) 2022; 9:869539. [PMID: 35492301 PMCID: PMC9047048 DOI: 10.3389/fmed.2022.869539] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 03/23/2022] [Indexed: 01/19/2023] Open
Abstract
BackgroundMicrospherophakia (MSP) is a rare ocular condition, the lens surgery of which is complicated by both insufficient zonules and undersized capsule.MethodsThis study included MSP eyes managed with phacoemulsification combined with supra-capsular and scleral-fixated intraocular lens implantation (SCSF-IOL) and made the comparison with those treated by transscleral-fixated modified capsular tension ring and in-the-bag intraocular lens implantation (MCTR-IOL).ResultsA total of 20 MSP patients underwent SCSF-IOL, and 17 patients received MCTR-IOL. The postoperative best corrected visual acuity was significantly improved in both groups (P < 0.001), but no difference was found between the groups (P = 0.326). The IOL tilt was also comparable (P = 0.216). Prophylactic Nd:YAG laser posterior capsulotomy was performed 1 week to 1 month after the SCSF-IOL procedure. In the SCSF-IOL group, two eyes (10.00%) needed repeated laser treatment and one eye (5.00%) had a decentered capsule opening. Posterior capsule opacification was the most common complication (6, 35.29%) in the MCTR group. No IOL dislocation, secondary glaucoma, or retinal detachment was observed during follow-up.ConclusionsSCSF-IOL is a viable option for managing MSP and is comparable with the MCTR-IOL. Nd:YAG laser posterior capsulotomy was necessary to prevent residual capsule complications after the SCSF-IOL procedure.
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Affiliation(s)
- Ze-Xu Chen
- Eye Institute and Department of Ophthalmology, Eye and ENT Hospital, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Zhen-Nan Zhao
- Eye Institute and Department of Ophthalmology, Eye and ENT Hospital, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Yang Sun
- Eye Institute and Department of Ophthalmology, Eye and ENT Hospital, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Wan-Nan Jia
- Eye Institute and Department of Ophthalmology, Eye and ENT Hospital, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Jia-Lei Zheng
- Eye Institute and Department of Ophthalmology, Eye and ENT Hospital, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Jia-Hui Chen
- Eye Institute and Department of Ophthalmology, Eye and ENT Hospital, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Tian-Hui Chen
- Eye Institute and Department of Ophthalmology, Eye and ENT Hospital, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Li-Na Lan
- Eye Institute and Department of Ophthalmology, Eye and ENT Hospital, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Yong-Xiang Jiang
- Eye Institute and Department of Ophthalmology, Eye and ENT Hospital, Fudan University, Shanghai, China
- NHC Key Laboratory of Myopia, Fudan University, Shanghai, China
- Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
- Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
- *Correspondence: Yong-Xiang Jiang
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Nivean M, Nivean DP, Raja R. An innovative alternative for spherophakia. GMS OPHTHALMOLOGY CASES 2021; 11:Doc07. [PMID: 33928004 PMCID: PMC8051592 DOI: 10.3205/oc000180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Objective: The aim of this case report is to report a new aphakic intraocular lens (IOL) that can be used for spherophakia. Methods: This is a single case report wherein the authors elaborate the technique of inserting the new IOL design in patients with spherophakia. Results: This new IOL design is very stable and is very promising in our follow-up of 6 months. Conclusion: The CM T-flex IOL can be a simple and alternate option for correcting aphakia.
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Affiliation(s)
| | - Devi Pratheeba Nivean
- M. N. Eye Hospital, Chennai, India,*To whom correspondence should be addressed: Devi Pratheeba Nivean, M. N. Eye Hospital, 781 Thiruvottiyur High Rd, Sanjeevarayanpet, Tondiarpet, Chennai, Tamil Nadu 600021, India, E-mail:
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Wong HM, Kam KW, Rapuano CJ, Young AL. A Systematic Review on Three Major Types of Scleral-Fixated Intraocular Lens Implantation. Asia Pac J Ophthalmol (Phila) 2021; 10:388-396. [PMID: 33481393 DOI: 10.1097/apo.0000000000000369] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
PURPOSE We performed a systematic review on 3 major types of scleral-fixated intraocular lens (SFIOL) implantations and conducted subgroup analyses on pediatric population and subjects with Marfan syndrome. DESIGN Systematic review. METHODS We performed a search in PubMed, Ovid MEDLINE, and Embase for English language articles with keywords "(sutured intraocular lens) OR (SFIOL) OR (sutureless intraocular lens) OR (glued intraocular lens) OR (intrascleral intraocular lens) OR (SFIOL)" through October 16, 2019. Articles reporting individual outcomes after SFIOL were included in this systematic review. Recorded outcome measures included intraoperative and postoperative complications, endothelial cell changes, and intraocular lens-related outcomes. RESULTS Our search yielded 217 papers. After removing duplicated and irrelevant reports, we included 57 articles involving 2624 eyes. The mean age at operation was 51.47 ± 25.62 years. Sutured SFIOL was most commonly reported in all subjects with Marfan syndrome and 92.87% of pediatric patients. The pooled intraoperative complication rate was 6.65%. Minor anterior chamber hemorrhage was the most common intraoperative (1.92%) and postoperative complication (13.93%). Optic capture was the top intraocular lens (IOL)-related complication (4.47%). The overall mean endothelial cell loss was 8.95% at 16.77 ± 11.04 months. Overall 11.99% of SFIOLs were decentred with a mean distance of 0.49 ± 0.40 mm and a mean degree of tilt by 4.11 ± 3.03°. CONCLUSIONS Glued SFIOL had the fewest IOL-related complications and the lowest endothelial cell loss. Sutured SFIOL carried the highest IOL-related complications, whereas sutureless, glueless SFIOL was associated with the greatest endothelial cell loss.
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Affiliation(s)
- Ho Ming Wong
- Department of Ophthalmology & Visual Sciences, Prince of Wales Hospital & Alice Ho Miu Ling Nethersole Hospital, Hong Kong SAR
- Department of Ophthalmology & Visual Sciences, The Chinese University of Hong Kong, Hong Kong SAR
| | - Ka Wai Kam
- Department of Ophthalmology & Visual Sciences, Prince of Wales Hospital & Alice Ho Miu Ling Nethersole Hospital, Hong Kong SAR
- Department of Ophthalmology & Visual Sciences, The Chinese University of Hong Kong, Hong Kong SAR
| | - Christopher J Rapuano
- Cornea Service, Wills Eye Hospital, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA, US
| | - Alvin L Young
- Department of Ophthalmology & Visual Sciences, Prince of Wales Hospital & Alice Ho Miu Ling Nethersole Hospital, Hong Kong SAR
- Department of Ophthalmology & Visual Sciences, The Chinese University of Hong Kong, Hong Kong SAR
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Kannan NB, Sen S, Damodaran S, Debbarma M, Rajan RP, Kumar K, Ramasamy K. Sutureless Scleral-Fixated Intraocular Lens Implantation for Refractive Rehabilitation in Eyes With Spherophakia. JOURNAL OF VITREORETINAL DISEASES 2020; 4:479-483. [PMID: 37007655 PMCID: PMC9976072 DOI: 10.1177/2474126420936187] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
PURPOSE Spherophakia is a rare, debilitating congenital ocular disorder. METHODS This institution-based, retrospective, interventional study evaluated medical records of 16 patients with spherophakia with a median age of 19.5 years. Twenty-six eyes underwent scleral-fixated intraocular lens implantation. The technique involved 2 parallel-to-limbus scleral tunnels fashioned using a microincision vitrectomy blade, followed by lensectomy, core vitrectomy, externalization of haptics through 2 separate diametrically opposite sclerotomies, and tucking in of the haptics into the tunnels. Anterior and posterior segment examination, visual acuity, and intraocular pressure (IOP) were noted at baseline and final follow-up. RESULTS Baseline best-corrected visual acuity (BCVA) of all eyes was 0.49 ± 0.51 logarithm of the minimum angle of resolution (logMAR) (Snellen equivalent, 6/18). BCVA of more than 6/60 was present in 28 of 32 (87.5%) eyes, and 13 of 26 (50%) eyes that were operated on had a baseline BCVA of more than 6/18. Postoperative BCVA in 26 eyes improved from 0.43 ± 0.32 logMAR to 0.19 ± 0.21 logMAR (Snellen equivalent, 6/9) (P = .002). Postoperative BCVA was more than 6/18 in 20 of 26 (76.9%) operated-on eyes (P = .046), and all eyes had a final BCVA of more than 6/60. In 20 of 26 (76.9%) eyes, BCVA improved from preoperative status. Postoperatively, spherical equivalent improved from -9.55 ± 5.17 diopters to -0.29 ± 1.45 diopters (P < .001). Apart from 2 patients with Marfan syndrome, 1 with Weill-Marchesani syndrome, and 1 with homocystinuria, the remaining patients had isolated spherophakia. Six eyes presented with an IOP greater than 21 mm Hg, and 50% of these eyes had a final IOP that decreased to less than 15 mm Hg after lensectomy. CONCLUSIONS Lensectomy with pars plana vitrectomy and scleral-fixated intraocular lens is an effective method of refractive rehabilitation for patients with spherophakia presenting with visual disability.
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Affiliation(s)
| | - Sagnik Sen
- Department of Vitreo-Retina, Aravind Eye Hospital, Madurai, TN, India
| | - Sourav Damodaran
- Department of Vitreo-Retina, Aravind Eye Hospital, Madurai, TN, India
| | - Meri Debbarma
- Department of Vitreo-Retina, Aravind Eye Hospital, Madurai, TN, India
| | - Renu P. Rajan
- Department of Vitreo-Retina, Aravind Eye Hospital, Madurai, TN, India
| | - Karthik Kumar
- Department of Vitreo-Retina, Aravind Eye Hospital, Madurai, TN, India
| | - Kim Ramasamy
- Department of Vitreo-Retina, Aravind Eye Hospital, Madurai, TN, India
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Abstract
As a rare congenital disease, microspherophakia (MSP) is characterized by small and spherically shaped crystalline lenses. The common complications of MSP include secondary glaucoma and crystalline lens dislocation or subluxation. Patients with MSP often show high lenticular myopia. The special morphological characteristics and complex complications bring challenges to the treatment of patients with MSP. Although there are some studies on MSP, most are case reports. In this article, the morphological characteristics, complications, genetic diagnosis, and treatment of MSP were systematically reviewed, providing valuable insight into the clinical diagnosis and treatment of this disease.
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Khokhar S, Pillay G, Sen S, Agarwal E. Clinical spectrum and surgical outcomes in spherophakia: a prospective interventional study. Eye (Lond) 2017; 32:527-536. [PMID: 29099498 DOI: 10.1038/eye.2017.229] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Accepted: 08/17/2017] [Indexed: 11/09/2022] Open
Abstract
PurposeTo study the varied clinical presentations of patients with spherophakia, their management using surgical methods, and the clinical outcomes.Patients and methodsA prospective interventional study of 13 patients of spherophakia who presented to us from January 2014 and were followed up over the course of their treatment, and the data were documented for analysis.ResultsIn all, 26 eyes of 13 patients were reviewed and the median age of presentation was 12±12.05 years. All patients had a bilateral presentation with 22 eyes having lenticular myopia with a mean refractive error of -11.5±12.945 DS. Ten eyes presented with glaucoma of which six had raised intraocular pressure (IOP) >21 mm Hg. A total of 23 eyes underwent lens extraction for dislocation/subluxation. Lens extraction helped lower overall IOP. Refractive rehabilitation was done with ACIOL, posterior chamber intraocular lens (PCIOL) with capsular tension ring, and scleral-fixated intraocular lens (SFIOL) in respective cases with ACIOLs being the most commonly used option.ConclusionsSpherophakia is a rare condition, which exhibits a varying degree of lenticular myopia, glaucoma, and subluxation of the crystalline lens. Lensectomy with proper rehabilitation using ACIOL, PCIOL, or SFIOL is a method of managing subluxation and unacceptable myopia. Lensectomy may also be a viable option of controlling glaucoma alongside medications and glaucoma surgery for the management of glaucoma in such cases.
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Affiliation(s)
- S Khokhar
- Cataract and Refractive Surgery Services, Department of Ophthalmology, Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India
| | - G Pillay
- Cataract and Refractive Surgery Services, Department of Ophthalmology, Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India
| | - S Sen
- Cataract and Refractive Surgery Services, Department of Ophthalmology, Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India
| | - E Agarwal
- Cataract and Refractive Surgery Services, Department of Ophthalmology, Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India
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