Visual Complications Research Articles

Ocular Brugia pahangi Filariasis Complicated by Severe Macular Damage in Thailand: Case Report and Literature Review.

Extralymphatic filariasis caused by filaria of zoonotic origins has been frequently reported in Thailand over recent years. Here, we report the first case of ocular filariasis in a 7.5-year-old Thai boy who initially presented with progressive conjunctival redness and blurred vision in his right eye. A small, slender, coiled worm was found and surgically removed from the right anterior chamber. Histopathological examination illustrated predominant eosinophilic inflammation surrounding the parasite, which showed smooth and thin cuticle, prominent lateral chords, flat and broad muscle cells, one intestine, and two reproductive tubes with unsegmented ova, typically characteristic of a female adult Brugia filarial nematode. The parasite was also molecularly identified as B. pahangi, based on mitochondrial cytochrome c oxidase subunit I sequence analysis. The patient was then empirically prescribed albendazole, systemic prednisolone, and topical methylprednisolone. Unfortunately, his vision did not recover after 2 months due to severe maculopathy, most likely resulting from parasitic infestation and subsequent vitreous inflammation. To the best of our knowledge, this is the first case of ocular infestation by B. pahangi with visual complications that occurred outside a filariasis-endemic area of Thailand. Furthermore, this report provides clinical data on preceding cases of B. pahangi filariasis formally reported in southeast Asian countries, including Thailand and Malaysia, which facilitate a better understanding of the epidemiology of this sporadic zoonotic infection for effective disease elimination.

Functional and esthetic effects of botulinum toxin injection into the masseter muscles: evaluation of 80 patients from a dermatological perspective.

Masseter muscle hypertrophy is characterized by a symmetrical or asymmetrical increase in muscle volume. Although it can be asymptomatic, it may be associated with bruxism. Therefore, patients may seek intervention for esthetic and/or functional concerns. This study aimed to establish patient characteristics, purpose of undergoing botulinum toxin injection into the masseter muscles, efficacy, and side effects of the procedure at a dermatology clinic. A retrospective chart review was carried out over a period of one year from January 2022 to January 2023 for the patients who underwent botulinum toxin injection into the masseter muscles. The general characteristics of patients, the purpose of botulinum toxin treatment, relief levels regarding bruxism according to the Visual Analog Scale (VAS), side effects, and complications were recorded. The study group comprised 74 female and 6 male patients with a mean age of 31.20 ± 6.71 years. Eighteen (22.5%) patients were treated only for narrowingthe lower face contour, 28 (35%) patients were treated only for the relief of bruxism, and 34 (42.5%) patients were treated for both indications. Fifteen (18.8%) patients experienced 16 treatment-related side effects, including two (2.5%) with smile asymmetry and two (2.5%) with paradoxical bulging. Botulinum toxin injection into the masseter muscles with the intention of lower face contouring and/or relieving bruxism offers a minimally invasive, safe, and effective treatment option. Although it has a favorable safety profile, the risks of significant side effects or complications remain.

A Cataract Surgery in A Camp Patient; A Study on Visual Outcomes

Cataract is the leading cause of blindness and visual impairment among cataract patient globally including in Libya. Phacoemulsification is a commonly performed procedure to improve visual outcome among senile cataract patients because of its advantages compared to other techniques. This study was aimed to determine visual outcome improvement after phacoemulsification among cataract patient. A descriptive study was carried out among cataract patients who underwent phacoemulsification procedure. A total number of 100 operated eyes were followed-up to obtain their postoperative visual acuity (VA) and complications. There were significant improvements of VA resulting in an increase in the number of patients with good vision (normal to mild visual impairment) to 86% after phacoemulsification procedure. There was also low rate of postoperative complications. High quality cataract surgery with a low rate of intra-operative complications and good visual outcome can be attained in camp patients operated in the base hospitals, thus justifying more similar screening camps to clear the vast cataract backlog.

Clinical Outcomes in Scleral Fixation Secondary Intraocular Lens with Yamane versus Suture Techniques: A Systematic Review and Meta-Analysis.

Background: The purpose of the study is to compare the visual outcomes and complications of sutured scleral fixation (SSF), a traditional and conservative surgical approach, and the newer and faster Yamane technique for secondary intraocular lens placement. Methods: A literature search was performed on PubMed, Embase, and Scopus on studies published between 1 July 2017 to 29 September 2023. Outcomes analyzed included the final best corrected visual acuity (BCVA) between 3 and 12 months to assess the effectiveness of the procedure, post-operative month (POM) 1 BCVA to assess the speed of visual recovery, endothelial cell count (ECC), absolute refractive error, surgical duration, and complication rates. Additional subgroup analyses were performed based on surgeon experience with the technique. Single-surgeon studies had an average of 26 procedures performed, whereas multiple-surgeon studies averaged only 9 procedures performed; these were then used to delineate surgeon experience. A sample-size weighted mean difference (MD) meta-analysis was performed across all variables using RevMan 5.4.1; p < 0.05 was considered statistically significant. Results: Thirteen studies with 737 eyes were included: 406 eyes were included in the SSF group, and 331 eyes were included in the Yamane group. There was no significant difference in the final BCVA between groups in both the single-surgeon versus multiple-surgeon studies (MD = -0.01, 95% CI: [-0.06, 0.04], p = 0.73). In the single-surgeon studies, the BCVA at POM1 was significantly improved in the Yamane group compared to SSF (MD = -0.10, 95% CI: [-0.16, -0.04], p = 0.002). In the multiple-surgeon studies, there was no significant difference in BCVA at POM1 (MD = -0.06, 95% CI: [-0.16, 0.04], p = 0.23). The Yamane group had a shorter surgical duration than SSF in both single-surgeon and multiple-surgeon studies (MD = -24.68, 95% CI: [-35.90, -13.46], p < 0.0001). The ECC, refractive error, and complication rates did not significantly differ amongst all groups. Conclusions: The Yamane technique demonstrated similar long-term visual outcomes and complication rates to the traditional SSF. Visual recovery was significantly faster in the Yamane group in the single-surgeon studies. The operative times were shorter across all Yamane groups. Based on these findings, it is advisable to consider the Yamane technique as a viable, and perhaps preferable, option for patients requiring secondary IOL placement, alongside traditional SSF methods.

Managing dissatisfaction after multifocal intraocular lens implantation through lens exchange using monofocal or alternative multifocal IOLs.

To manage patient dissatisfaction following multifocal intraocular lens (MF-IOL) implantation by IOL exchange with either a monofocal or an alternative MF-IOL, and to compare outcomes in these two groups. MF-IOL exchange was performed in 32 patients (64 eyes) with neuroadaptation failure. The MF-to-MF group involved patients who had a MF-IOL exchanged with another MF-IOL of a different optical profile and the MF-to-MO group involved patients who had a MF-IOL exchanged to a monofocal IOL. Visual outcomes and complications were analysed. The Quality of Vision (QoV) questionnaire, Visual Function Index (VF-14) and its Rasch-revised version (VF-8R) were also used to assess outcomes. There were no significant differences (p > 0.05) in the QoV scores between the two groups, both preoperatively and postoperatively. Preoperatively, there were no significant differences in VF-14 scores between both groups (p > 0.05). Postoperatively, there were statistically significant differences in VF-14 (total score, intermediate vision and near vision) in favour of the MF-to-MF group (p < 0.05). The postoperative VF-8R score in the MF-to-MF group was significantly better than the MF-to-MO group (p ≤ 0.001). Uncorrected and corrected near as well as corrected distance visual acuities were significantly better (p < 0.05) in the MF-to-MF group compared to the MF-to-MO group at 3 months. Patient dissatisfaction and neuroadaptation failure following MF-IOL implantation can be managed by an IOL exchange with an alternative optical design of MF-IOL or a monofocal IOL. Although, in the current study, the MF-to-MF group showed some better postoperative results, both options are feasible solutions.

Does addition of intravitreal bevacizumab confer additional benefit in management of proliferative diabetic retinopathy?

To evaluate visual outcome and complications of PDR after treatment with Intravitreal Bevacizumab followed by Pan Retinal Photocoagulation A hospital based retrospective study was done in the Department of Ophthalmology, to evaluate visual outcome and complications of PDR after treatment with intravitreal Bevacizumab followed by Pan Retinal Photocoagulation. Visual Acuity, Dilated fundus examination, OCT macula were done on subsequent follow ups 135 eyes of 133 patients were included in the study.The mean pre procedure visual acuity is 0.639±0.5327 which improved to 0.451±0.4089 post procedure. P value is &amp;#60;0.001 which is statistically significant.i.e, 94 (69.62%) eyes had improved vision, 21(15.55%) had stable vision and 20(14.81%) eyes had decreased vision. After injection followed by PRP out of 135 eyes,4(2.96%) eyes developed vitreous hemorrhage which resolved with repeat intravitreal anti-VEGF injection, 6(4.44%) eyes developed diabetic macular edema,3(2.2%) eyes developed Neovascularisation of iris and 4(2.96%)eyes developed vitreous hemorrhage with traction retinal detachment.From our study it appears that addition of intravitreal anti VEGF to Pan Retinal Photocoagulation for PDR confers the additional benefit of less incidence of vitreous hemorrhage and less incidence of traction retinal detachment requiring surgery in the 1 one year of follow up. This amounts to more compliance by the patient for taking the treatment as well as better visual outcome

Acute Ankle Diastasis Injuries Treated with Dynamic, Static Fixation or Anatomic Repair: A Meta-Analysis and Systematic Review of Comparison Studies.

Acute ankle diastasis injuries are complex and debilitating. These injuries occur when the syndesmotic complex becomes compromised. Treatments of acute syndesmotic injuries include static fixation with screws, dynamic fixation with an elastic device, or anatomic repair of the damaged ligament. However, there is disagreement over which method is most effective. The primary purpose of this study was to compare the 3 treatment methods for acute syndesmotic injuries. A systematic literature search was conducted on Embase and PubMed. Studies that compared at least 2 groups with relevant American Orthopaedic Foot & Ankle Society (AOFAS), Visual Analog Scale (VAS), reoperation rate, and complication (implant failure, implant irritation, and infection) data were analyzed. Statistical analysis for this study was performed using Review Manager 5.4, with a standard p-value of ≤0.05 for statistical significance. Twenty-one studies including a total of 1,059 patients (452 dynamic, 529 static, and 78 anatomic) were included for analysis. Dynamic fixation had significantly higher mean AOFAS scores at 3 months postoperation by 5.12 points (95% confidence interval [CI], 0.29-9.96, p = 0.04) as well as at 1 year postoperation by 4.64 points (95% CI, 1.74-7.55, p = 0.002) than static fixation. Anatomic repair had significantly higher AOFAS scores at 6 months postoperation by 3.20 points (95% CI, 1.06-5.34, p = 0.003) and 1 year postoperation by 1.86 points (95% CI, 0.59-3.14, p = 0.004) than static fixation. Dynamic fixation had significantly higher AOFAS scores at 6 months postoperation by 2.81 points (95% CI, 0.76-4.86, p = 0.007), 12 months postoperation by 3.17 points (95% CI, 0.76-5.58, p = 0.01), and at 2 years postoperation by 5.56 points (95% CI, 3.80-7.32, p < 0.001) than anatomic repair. Dynamic fixation also had a lower VAS score average (favorable), only significant at 12 months postoperation, than static fixation by 0.7 points (95% CI -0.99 to -0.40, p < 0.001). Anatomic repair did not have significant difference in VAS scores compared with static fixation. Anatomic repair had significantly lower VAS scores at 12 months postoperation by 0.32 points (95% CI -0.59 to -0.05, p = 0.02) than dynamic fixation. Dynamic fixation had significantly less implant failures (odds ratio [OR], 0.13, 95% CI, 0.05-0.32, p < 0.001) than static fixation. Anatomic repair was not significantly different from static fixation in the complication metrics. Dynamic fixation and anatomic repair were not significantly different in the complication metrics either. Dynamic fixation had a significantly lower reoperation rate than static fixation (OR, 0.23, 95% CI, 0.09-0.54, p < 0.001). Anatomic repair did not have a significantly different reoperation rate compared with static fixation. However, dynamic fixation had a significantly lower reoperation rate than anatomic repair (OR, 4.65, 95% CI, 1.10-19.76, p = 0.04). Dynamic fixation seems to demonstrate superior early clinical outcomes. However, these advantages become negligible in the long term when compared with alternative options. Dynamic fixation is associated with a lower risk for complications, specifically seen with the decrease in implant failures. This method also presents a significantly lower reoperation rate compared with the other treatment approaches. Apart from showing improved early clinical outcomes in comparison with static fixation, anatomic repair did not have significant distinctions in other metrics, including complications or reoperation rate. Level III. See Instructions for Authors for a complete description of levels of evidence.

P010 To establish compliance with British Society for paediatric and adolescent rheumatology (BSPAR) and the Royal College of Ophthalmology (RCOphth) guidelines for screening for uveitis in juvenile idiopathic arthritis (JIA) at a District General Hospital: a retrospective audit

Abstract Background/Aims JIA associated Uveitis (JIA-U) is most common extra-articular manifestation of JIA. The prevalence of uveitis in JIA is approximately 8-30%, but may be as high as 45-57% in young patients with oligoarticular disease. Uveitis is predominantly asymptomatic and requires slit-lamp examination for diagnosis. Up to 67% of JIA-U cases develop ocular complications such as cataracts (20%), glaucoma (19%), band keratopathy (16%), macular oedema and irreversible permanent visual impairment. The primary objective of our audit was to establish compliance of our service with BSPAR/RCOphth 2006 uveitis screening guidelines and therefore reduce the risk of visual complications in children with JIA. Methods A retrospective review of clinical records of children with rheumatological conditions attending our clinic was performed over five-year period. A total of 42 patients with JIA were identified. Data was collated using excel sheet audit tool. Results Results were analysed in accordance with the four major guideline domains as below. 1. Initial Screening exam within 6 weeks of referral: 40 out of 42 children screened within six weeks with 95% compliance rate. 2. Symptomatic patients seen within one week of referral: 4 out of 13 children seen in time with 30% compliance. 70% non-compliance was due to non-availability of ophthalmology appointment. 3. Uveitis may flare on stopping Methotrexate/DMARD’s. Patients should get screened two monthly for six months: 9 out of 13 children were screened with 70% compliance. 15% non-compliance was due to non-availability of ophthalmology appointment. 4. Ongoing screening at two-monthly intervals from onset of arthritis for six months, then 3-4 monthly: 15 out of 20 children screened with 75% compliance. 20% non-compliance was due to non-availability of ophthalmology appointment. Conclusion Practice at our centre as judged against the BSPAR/RCOphth guidelines was suboptimal. The main cause of non-compliance was due to staffing issue, rather than lack of healthcare professional training, delay in onward referral or non-attendance of patients. Non-availability of regular ophthalmology cover with cross-site commitment stretched the uveitis screening service at our centre. We presented this audit in our trust paediatric governance meeting. As a result of this audit, the frequency of paediatric ophthalmology clinics was increased to one a week. The paediatric nurse specialist facilitated liaison with the ophthalmology department and improved compliance with attendance. Patient database on shared drive was regularly updated with separate column for ophthalmology follow-up. The ophthalmologists were granted access to this database detailing clinic attendance and diagnosis. Parent education, reinforced with appropriate literature and a child friendly clinic environment improved awareness and reduces non-attendance. Combined clinics with ophthalmology are being explored. We plan to re-audit the service in near future to assess the impact after above remedial measures. A similar multi-site nation-wide audit may help identify and address local and national concerns. Disclosure K.K. Garg: None. T. Walton: None. A. Holliday: None.

Complications and visual outcomes following surgical resection of pediatric optic pathway/hypothalamic gliomas: a systematic review and meta-analysis.

Pediatric optic pathway/hypothalamic gliomas (OPHG) pose challenges in treatment due to their location and proximity to vital structures. Surgical resection plays a key role in the management of OPHG especially when the tumor exhibits mass effect and causes symptoms. However, data regarding outcomes and complications of surgical resection for OPHG remains heterogenous. The authors performed a systematic review on pediatric OPHG in four databases: PubMed, EMBASE, Cochrane Library, and Google Scholar. We included studies that reported on the visual outcomes and complications of OPHG resection. A meta-analysis was performed and reported per the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. A total of 26 retrospective studies were included. Seven hundred ninety-seven pediatric patients with OPHG undergoing surgical resection were examined. A diagnosis of NF1 was confirmed in 9.7%. Gross total resection was achieved in 36.7%. Intraorbital optic pathway gliomas showed a significantly higher gross total resection rate compared to those located in the chiasmatic/hypothalamic region (75.8% vs. 9.6%). Postoperatively, visual acuity improved in 24.6%, remained unchanged in 68.2%, and worsened in 18.2%. Complications included hydrocephalus (35.4%), anterior pituitary dysfunction (19.6%), and transient diabetes insipidus (29%). Tumor progression post-resection occurred in 12.8%, through a mean follow-up of 53.5months. Surgical resection remains an essential strategy for treating symptomatic and large pediatric OPHG and can result in favorable vision outcomes in most patients. Careful patient selection is critical. Patients should be monitored for hydrocephalus development postoperatively and followed up to assess for tumor progression and adjuvant treatment necessity.

Comparative Analysis of Visual Outcomes and Complications in Intraocular Collamer Lens, Small-Incision Lenticule Extraction, and Laser-Assisted In Situ Keratomileusis Surgeries: A Comprehensive Review.

This review provides a comparative analysis of visual outcomes and complications associated with three prominent refractive surgical techniques: intraocular collamer lens (ICL) implantation, small-incision lenticule extraction (SMILE), and laser-assisted in situ keratomileusis (LASIK). Refractive surgeries aim to correct myopia, hyperopia, and astigmatism, offering patients an alternative to corrective lenses. The review highlights the importance of comparing these procedures to guide clinical decision-making effectively. Each technique is described, emphasizing its unique advantages and considerations. While LASIK remains widely favored for its rapid visual recovery and high patient satisfaction, ICL is suitable for patients with higher refractive errors or corneal irregularities. Although relatively newer, SMILE shows promise with potential benefits such as corneal biomechanical stability and a reduced risk of dry eye syndrome. However, each procedure carries its distinct complications, reinforcing the need for personalized patient care and informed decision-making. Understanding these techniques' relative efficacy and safety profiles is essential for optimizing outcomes and enhancing patient satisfaction. Continued advancements in technology and surgical techniques promise further improvements in refractive surgery outcomes, underscoring the importance of ongoing research and innovation.

Update on Blindness From Filler: Review of Prognostic Factors, Management Approaches, and a Century of Published Cases.

Vision loss secondary to aesthetic filler treatment is a rare but disastrous complication. The aim was to update the published cases of blindness after filler injection that have occurred since our group published reviews of 98 cases in 2015 and an additional 48 cases in 2019. A literature review was performed to identify all cases of visual complications caused by filler injection published between September 2018 and March 2023. The cases were analyzed independently and in combination with previously reviewed cases. Analyses are based on the number of cases with data available. 365 new cases of partial or complete vision loss after filler injection were identified. The sites that were highest risk were the nose (40.6%), forehead (27.7%), and glabella (19.0%). The filler injected was hyaluronic acid in 79.6% of cases. The most common associated signs were ptosis (56.2%), ophthalmoplegia (44.1%), pain (31.2%), and skin changes (73.2%). Stroke-like features were seen in 19.2% of cases. Of the cases reporting visual outcomes (318), 6.0% experienced complete vision recovery, 25.8% had partial improvement in visual acuity, and 68.2% had no vision recovery. Partially preserved visual acuity at onset was a significant predictor of visual improvement (p < .001). The three most common treatments were subcutaneous hyaluronidase at or near the filler site (70.1%), systemic steroids (57.3%), and intra-arterial thrombolytic therapy (56.0%). No treatments were significantly associated with visual improvement (p > .05). Although blindness and stroke from fillers is a rare complication, practitioners who inject filler should have a thorough knowledge of prevention and management strategies.

Comparison of complications of intrascleral fixation according to the extent of vitrectomy

BackgroundIntraocular lens (IOL) fixation is performed after intraoperative anterior or total vitrectomy. This study aimed to compare the intraoperative and postoperative complications of these two techniques.MethodsThis retrospective study included 235 eyes that underwent intrascleral fixation surgery at our hospital between July 2014 and January 2021. The eyes were classified into the anterior vitrectomy group (A-vit group; 134 eyes) and the pars plana vitrectomy group (PPV group; 101 eyes). The age, preoperative and postoperative best-corrected visual acuity, observation period, preoperative and postoperative intraocular pressure, and the incidence of intraoperative and postoperative complications were assessed.ResultsIntrascleral fixation was performed more frequently in the PPV group, and a significant difference was observed between the eyes with a history of vitrectomy and eyes with scleral buckles (p = 0.00041). In terms of the incidence of postoperative complications following intrascleral fixation, the incidence of low intraocular pressure postoperative was higher in the PPV group than that in the A-vit group, and a significant difference was observed between the two groups (p = 0.01).ConclusionsThe visual outcome and complications following intrascleral fixation did not differ according to the extent of vitreous excision.

Evaluation of the Efficacy of Melatonin in Visual Disturbed Methanol-intoxicated Patients: A Randomized Clinical Trial

Background: This study evaluates the role of oral melatonin in improving vision in methanol toxicity since vision disorders are one of the side effects related to methanol toxicity and assumes the potential effects of melatonin in protecting neurons and optic nerves. Meanwhile, little attention has been paid by researchers to the effect of melatonin in these patients. Methods: A double-blind randomized controlled clinical trial study was conducted on 40 patients diagnosed with methanol toxicity who were referred to Khorshid Hospital of Isfahan City, Iran, from May 2022 to May 2023. These patients were randomly divided into two groups. In the first group (the intervention group), in addition to the usual treatment, the patients were prescribed orally 3 mg of melatonin every morning and 6 mg of melatonin every night for 10 days. In the second group (the control group), in addition to the usual treatment, a placebo was administered similar to the intervention group protocol. Then, the clinical and vision parameters of the patients were evaluated before, during, and after the intervention. Results: The mean pH, PCO2 and HCO3 increased significantly after the intervention compared to the pre-intervention in both groups (P&lt;0.05); however, no significant difference was found between the two groups in any of the two follow-up times (P&gt;0.05). The most common visual complication caused by methadone toxicity was blurred vision with 71.4% and 90% in the melatonin and non-melatonin groups, respectively. Visual complications improved significantly after the intervention compared to the pre-intervention; accordingly, the complete improvement of vision complications in the melatonin group (76.2%) was significantly more than the non-melatonin group (53.3%) (P=0.040). Conclusion: Melatonin improves blurred or snowfield vision in methanol poisoning. Therefore, the administration of melatonin plus routine treatment can be effective in improving vision disorders (blurred or snowfield vision) caused by methanol poisoning.

“Blow-in” Fracture of Orbital Roof – A Rare Case Report

Abstract We report a rare case of orbital roof “blow-in” fracture in a 27-year old with concomitant communited fractures of frontal and ethmoid bones. A 27-year-old male presented with a history of assault by unknown persons and sustained injury to the left eye. Computed Tomography (CT) head revealed a blow-in fracture of the orbital roof on the left side with bony fragment displacement noted in the intraconal compartment. Surgical intervention was indicated and performed in order to prevent any visual complications arising due to the displaced bony fragment. The case report is followed by a brief overview of orbital fractures.

The Results of Lomber Disc Hernia Patients Treated with Disc Restoration Hydrogel Implant (Gelstixtm): A Retrospective Cohort Study

Objective: This study aims to evaluate the results of disc restoration hydrogel implanted (GelstixTM) lumber disc hernia patients. Materials and Method: Patients suffering from chronic back pain diagnosed with lumber disc hernia who were admitted to Firat University Algology Clinic and treated with disc restoration hydrogel between January 2013 and January 2014 were evaluated. Cases were evaluated for demographic characteristics, magnetic resistance imaging findings, preoperative and postoperative visual analog scale (VAS) scores, complications, side effects, and patient satisfaction after the procedure. Results: Of the operated 62 patients were 25 male (40.3%) and 37 female (59.7%). The mean age of all patients was 49.18±14.18 years, the mean age of female patients was 50.81±13.37 years and the mean age of male patients was 46.76±15.27 years. The mean duration of pain in female and male patients was 37.81±37.92 months and 25.36±33.58 months, respectively. Preoperative and postoperative VAS scores of female patients were 8.24±1.09 and 3.56±2.11; male patients were 7.88±1.01 and 3.76±2.17, respectively. Of the 62 patients suffered from 16 right leg pain (25.8%), 20 left leg pain (32. 3%), and 26 bilateral lower limb pain (41.9%). Of 62 patients 31 had no additional disorders (50%), 12 had cardiac disorders (19.4%), 3 had (4.8%) respiratory disorders, 7 had endocrine disorders (11.3%), 4 had both endocrine and cardiac disorders (6.5%), 2 had both cardiac and respiratory disorders (3.2%), 1 had both endocrine and respiratory disorders (1.6%), and 2 had both endocrine, cardiac and respiratory disorders (3.2%). Of the 62 patients 25 had bulging (40.3%), 5 had protrusion (8.1%), 4 had narrowed neural foramen (6.5%), 18 had bulging+narrowed neural foramen (29%), 3 had narrowed neural foramen + protrusion (4.8%) and 7 had bulging + protrusion (11.3%). Thirteen patients hadn’t had previous therapy (20.97%), transforaminal steroid injection was applied to 29 patients (46.77%), and medical therapy (such as NSAID, miyorelactants) was applied to 20 (32.26%). Levels of complaints were 2 at L2-L3 (3. 2%), 17 at L3-L4 (27.4%), 28 at L4-L5 (45.2%), and 15 at L5-S1 (24.2%). Without L2-L3 level other operated levels had significant differences between preoperative VAS scores and postoperative VAS scores. The number of unsatisfied patients was 9 (14.5%), moderated satisfied patients number 16(25.8%), good satisfied patients number was 16 (25. 8%), and perfectly satisfied patients number was 21 (33.9%). Conclusion: Disc restoration hydrogel is a safe minimal invasive technique with satisfactory results, low complication rates, and low side effect risk especially in young and middle-aged patients.

Correlation of Refractive Error with Anisometropia Development in Early Childhood

This study aims to investigate the relationship between the type and severity of refractive error and anisometropia development in preschool children. Retrospective cohort study. Data from Maccabi Healthcare Services, Israel's second-largest Health Maintenance Organization (HMO), were analyzed. The study included all isometropic children aged 1 to 6 years, re-examined for refraction at least 2 years following their initial examination between 2012 and 2022. Anisometropia was defined as a ≥1 diopter interocular difference in spherical equivalent. Relationships were assessed using logistic regression models adjusted for key sociodemographic factors. Among 33,496 isometropic children (51.2% male, mean age 3.2 ± 1.5 years), the prevalences of emmetropia, myopia, and hyperopia were 26.7% (n = 8944), 4.2% (n = 1397), and 69.1% (n = 23,155), respectively. Over a mean follow-up period of 5.1 ± 2.4 years, 2593 children (7.7%) were diagnosed with anisometropia. Adjusted odds ratios (ORs) for anisometropia gradually increased with baseline refractive error severity, reaching 13.90 (5.32-36.34) in severe myopia and 4.19 (3.42-5.15) in severe hyperopia. This pattern was also evident in cylindrical anisometropia, where ORs increased with greater baseline astigmatism, peaking at 12.10 (9.19-15.92) in children with high astigmatism (≥3 D). Associations remained consistent in sensitivity and subgroup analyses including across both sexes and when using a stricter anisometropia criterion. Children aged 1 to 6 years, initially without anisometropia but showing increasing severity of myopia, hyperopia, or astigmatism, are more likely to develop anisometropia. This underscores the importance of follow-up refractive measurements within this population to promptly diagnose and treat anisometropia and prevent potential visual complications.

Diabetic Disease of the Eye in Canada: Consensus Statements from a Retina Specialist Working Group.

Despite advances in systemic care, diabetic disease of the eye (DDE) remains the leading cause of blindness worldwide. There is a critical gap of up-to-date, evidence-based guidance for ophthalmologists in Canada that includes evidence from recent randomized controlled trials. Previous guidance has not always given special consideration to applying treatments and managing DDE in the context of the healthcare system. This consensus statement aims to assist practitioners in the field by providing a spectrum of acceptable opinions on DDE treatment and management from recognized experts in the field. In compiling evidence and generating consensus, a working group of retinal specialists in Canada addressed clinical questions surrounding the four themes of disease, patient, management, and collaboration. The working group reviewed literature representing the highest level of evidence on DDE and shared their opinions on topics surrounding the epidemiology and pathophysiology of diabetic retinopathy and diabetic macular edema; diagnosis and monitoring; considerations around diabetes medication use; strategic considerations for management given systemic comorbidities, ocular comorbidities, and pregnancy; treatment goals and modalities for diabetic macular edema, non-proliferative and proliferative diabetic retinopathy, and retinal detachment; and interdisciplinary collaboration. Ultimately, this work highlighted that the retinal examination in DDE not only informs the treating ophthalmologist but can serve as a global index for disease progression across many tissues of the body. It highlighted further that DDE can be treated regardless of diabetic control, that a systemic approach to patient care will result in the best health outcomes, and prevention of visual complications requires a multidisciplinary management approach. Ophthalmologists must tailor their clinical approach to the needs and circumstances of individual patients and work within the realities of their healthcare setting.

The Outcome of Manual Small Incision Cataract Surgery (MSICS) Using Ruit’s Technique in Phacomorphic and Phacolytic Glaucoma at Nan Hospital, Thailand

Objective: To evaluate the visual outcome and complications of manual small incision cataract surgery (MSICS) using Ruit’s technique in the treatment of patients with phacomorphic and phacolytic glaucoma. Materials and Methods: The medical records of 150 eyes in 147 patients with phacomorphic and phacolytic glaucoma who underwent MSICS by the Ruit’s technique between January 2009 and May 2022 at Nan Hospital, were retrospectively reviewed. Out of these 150 eyes from the 147 patients, 58 eyes from 58 patients missed the six-week follow-up, and 14 eyes from 14 patients had pre-operative vision impairing pathology. Records were analyzed of the patients with pre-operative, post-operative uncorrected visual acuity (UCVA), intraocular pressure (IOP), operative time, intraoperative difficulties and complications, and post-operative complications and astigmatism in the second and sixth week after surgery for the 78 eyes out of 75 patients. Results: Seventy-eight eyes of 75 patients treated by MSICS using Ruit’s technique with IOL implanted in the posterior chamber demonstrated no significant intraoperative or post-operative complications. The post-operative UCVA at the sixth-week follow-up was 20/70 or better in 76% of the phacomorphic glaucoma group and 64% of the phacolytic glaucoma group. In the sixth week after treatment, the mean post-operative astigmatism of the phacomorphic glaucoma group was –1.4±0.9 D and –1.3±0.7 D for the phacolytic glaucoma group. The mean post-operative IOP in the sixth week after surgery for phacomorphic glaucoma and phacolytic glaucoma were 10.7±3.7 mmHg and 9.8±4.3 mmHg, respectively. Conclusion: Manual small incision cataract surgery (MSICS) using Ruit’s technique is an effective method and excellent at controlling the IOP and achieving good visual acuity with a low rate of complications for patients with phacomorphic and phacolytic glaucoma. Keywords: Ruit’s technique; Manual small incision cataract surgery; Phacomorphic glaucoma; Phacolytic glaucoma

Emergency Decompression of Orbital Emphysema, a Sight-Saving Tool in a Patient With Precious Eye.

A woman, 19 years old, with a history of falling from a height with resulting zygomatico-maxillar complex fracture on the right side, a mandibular fracture on the left side for which she underwent repair with plate insertion, and traumatic optic atrophy in her right eye, presented 9 months later with eye facial swelling, proptosis, and acute rapid loss of vision in the left eye. The diagnosis was done immediately aided by radiology assistance and a decision was taken to admit the patient to undergo urgent decompression to save the vision and the patient did recover well. This case presented here and the associated literature review focus on severe orbital emphysema with compressive optic neuropathy and orbital compartment syndrome as a morbidity that can exist with delayed presentation after trauma and not elicited by sneezing or forced blowing, as well as the drastic importance of brisk intervention, to save vision and prevent visual complications if left untreated.

Visual outcome and complications of phacoemulsification and manual small incision cataract extraction for age related cataract

The purpose of this study is to compare visual outcome and complications of manual small incision cataract surgery (MSICS) with posterior chamber IOL implantation (PC-IOL) and phacoemulsification with posterior chamber IOL implantation for age related cataract. The study compares the visual outcome and complications of MSICS and phacoemulsification with PC-IOL performed in 80 eyes at M &amp; J Western Regional Institute of Ophthalmology (M&amp;J WRIO) Ahmedabad, by assessing post operative Best corrected Visual acuity (BCVA), Surgically Induced astigmatism (SIA) and complications. This was an Institutional based cohort interventional randomized, prospective study. MSICS and Phacoemulsification was performed on 80 eyes at M &amp; J WRIO. The intraoperative complications were documented. The parameters that were examined on 1 postoperative day, 1 week, and 6 weeks postoperatively included uncorrected visual acuity, best corrected visual acuity (BCVA) at 6 weeks, intra ocular pressure by non -contact tonometry and keratometry at 6 weeks to rule out SIA.Statistical analysis was performed using chi square test. p value &amp;#60;0.05 was taken as significant.: MSICS &amp; phacoemulsification had similar visual outcomes post-operatively. Phacoemulsification group produced less mean SIA (1.27 D) compared to MSICS group (1.29 D) and lesser (5%) complications than the MSICS group (10%). The comparison of all three parameters was not statistically significant between the two groups.: Visual outcomes, SIA and complications were comparably the same in MSICS &amp; phacoemulsification. Therefore, MSICS can be excellent alternative to phacoemulsification.