Extraocular muscle hypoplasia associated with Axenfeld-Rieger syndrome.

We describe a four-year-old girl with bilateral severe iris hypoplasia and secondary ocular hypertension. Genetic testing revealed a de novo deletion in the FOXC1 gene, establishing the diagnosis of Axenfeld-Rieger syndrome (ARS). The girl developed a gradually increasing exotropia, up to 95 prism diopters by the age of 3 years wherefore strabismus surgery was performed. Intra-operatively, only very rudimentary developed medial and lateral rectus muscles were found. This is the first observation of pronounced hypoplasia of both medial and lateral rectus muscles associated with ARS.

Incidence and Natural History of Retinochoroidal Neovascularization in Enhanced S-Cone Syndrome.

OBJECTIVE: We examined the incidence and natural history of macular retinochoroidal neovascularization (RCN) in enhanced S-cone syndrome (ESCS). DESIGN: Retrospective case series. METHODS: This single-center study included 14 of 93 patients with ESCS who had signs of active or inactive RCN in ≥1 eye. We conducted multimodal retinal imaging, full-field electroretinography, and molecular genetic analysis of NR2E3 gene. Our main outcome measures included the cumulative incidence of RCN in ESCS, type of RCN, and mode of evolution of RCN. RESULTS: Fourteen (15.1%) of 93 patients with ESCS had RCN in ≥1 eye at 2 to 27 years of age. All 22 RCNs (21 eyes of 14 patients) were macular. Twelve of the RCNs were active with exudates/hemorrhages. Of these, 5 appeared de novo in a subretinal location, with photographic evidence of no pre-existing lesions. The latter were compatible with type 3 neovascularization or retinal angiomatous proliferation and subsequently evolved into unifocal fibrotic nodules. The remaining active lesions all had some degree of pre-existing fibrosis and remained stable. Ten inactive fibrotic nodules, identical to end-stage de novo lesions, were found and were presumed to represent healed RCNs. CONCLUSIONS: RCN, a treatable condition, may occur as early as 2 years of age and may be much more common in patients with ESCS than previously estimated. It may be the primary cause of the unifocal submacular fibrosis that is commonly observed in this condition. Additional research is needed to establish the pathogenesis of RCN in patients with ESCS and its optimal management.

Intracranial Hypertension and Papilledema in a Large Cohort of Pediatric Patients With Alagille Syndrome.

AIMS AND BACKGROUND: Ophthalmic abnormalities are amongst the 5 major criteria required for a diagnosis of Alagille syndrome (ALGS), of which embryotoxon, pseudopapilledema, and hypopigmented retinopathy are the most common. Papilledema with or without intracranial hypertension (ICHT) is rarely described. We report 9 pediatric cases of ALGS with bilateral papilledema, 5 of which were diagnosed with ICHT. METHODS: The ophthalmic data from 85 patients with clinically and/or genetically (n = 37) proven ALGS were reviewed. The study inclusion criteria were a positive diagnosis of ALGS and availability of ophthalmic follow-up data. Ophthalmic data from 40 patients after liver transplantation (LT) for other indications were also analyzed. RESULTS: Nine (13.0%) of the 69 patients meeting the inclusion criteria had papilledema. The neurological and neuroimaging results in all 9 patients were normal. These 9 patients were categorized into 4 groups: a nontransplant group (n = 1), a group with pretransplant papilledema persistent after LT (n = 2), a group with papilledema occurring after LT with spontaneous resolution (n = 1), and a group with papilledema and signs of ICHT after LT (n = 5). The patients with ICHT were treated with steroids alone (n = 1) or with acetazolamide (n = 4). A ventriculoperitoneal shunt was placed in 2 of the 5 cases because of progressive visual loss. Pseudopapilledema was present in 10 additional patients (14.5%, 10/69). One (2.5%) of the 40 patients without ALGS developed papilledema after LT. CONCLUSIONS: True ICHT may be underdiagnosed in patients with ALGS. Our findings underscore the need for close ophthalmic follow-up before and after LT in these patients.

Surgical outcomes of Glaucoma associated with Axenfeld-Rieger syndrome.

BACKGROUND: The surgical management of glaucoma associated with Axenfeld-Rieger Syndrome (ARS) is poorly described in the literature. The goal of this study is to compare the effectiveness of various glaucoma surgeries on intraocular pressure (IOP) management in ARS. METHODS: Retrospective cohort study at a university hospital-based practice of patients diagnosed with ARS between 1973 and 2018. Exclusion criterion was follow-up less than 1 year. The number of eyes with glaucoma (IOP ≥ 21 mmHg with corneal edema, Haabs striae, optic nerve cupping or buphthalmos) requiring surgery was determined. The success and survival rates of goniotomy, trabeculotomy±trabeculectomy (no antifibrotics), cycloablation, trabeculectomy with anti-fibrotics, and glaucoma drainage device placement were assessed. Success was defined as IOP of 5-20 mmHg and no additional IOP-lowering surgery or visually devastating complications. Kaplan-Meier survival curves and the Wilcoxon test were used for statistical analysis. RESULTS: In 32 patients identified with ARS (median age at presentation 6.9 years, 0-58.7 years; median follow-up 5.4 years, 1.1-43.7 years), 23 (71.9%) patients were diagnosed with glaucoma at median age 6.3 years (0-57.9 years). In glaucomatous eyes (46 eyes), mean IOP at presentation was 21.8 ± 9.3 mmHg (median 20 mmHg, 4-45 mmHg) on 1.0 ± 1.6 glaucoma medications. Thirty-one eyes of 18 patients required glaucoma surgery with 2.2 ± 1.2 IOP-lowering surgeries per eye. Goniotomy (6 eyes) showed 43% success with 4.3 ± 3.9 years of IOP control. Trabeculotomy±trabeculectomy (6 eyes) had 17% success rate with 14.8 ± 12.7 years of IOP control. Trabeculectomy with anti-fibrotics (14 eyes) showed 57% success with 16.5 ± 13.5 years of IOP control. Ahmed© (FP7 or FP8) valve placement (8 eyes) had 25% success rate with 1.7 ± 1.9 years of IOP control. Baerveldt© (250 or 350) device placement (8 eyes) showed 70% success with 1.9 ± 2.3 years of IOP control. Cycloablation (4 eyes) had 33% success rate with 2.7 ± 3.5 years of IOP control. At final follow-up, mean IOP (12.6 ± 3.8 mmHg, median 11.8 mmHg, 7-19 mmHg) in glaucomatous eyes was significantly decreased (p < 0.0001), but there was no difference in number of glaucoma medications (1.6 ± 1.5, p = 0.1). CONCLUSIONS: In our series, greater than 70% of patients with ARS have secondary glaucoma that often requires multiple surgeries. Trabeculectomy with anti-fibrotics and Baerveldt glaucoma drainage devices showed the greatest success in obtaining IOP control.

A de novo mutation in PITX2 underlies a unique form of Axenfeld-Rieger syndrome with corneal neovascularization and extensive proliferative vitreoretinopathy.

BACKGROUND: Axenfeld-Rieger syndrome is characterized by a spectrum of anterior segment dysgenesis involving neural-crest-derived tissues, most commonly secondary to mutations in the transcription factor genes PITX2 and FOXC1. MATERIALS AND METHODS: Single retrospective case report. RESULTS: A full-term infant presented at 5 weeks of age with bilateral Peters anomaly and Axenfeld-Rieger syndrome, with development of atypical features of progressive corneal neovascularization and proliferative vitreoretinopathy. Despite surgical interventions, the patient progressed to bilateral phthisis bulbi by 22 months of age. Genetic testing revealed a novel de novo p.Leu212Valfs*39 mutation in PITX2, leading to loss of a C-terminal OAR domain that functions in transcriptional regulation. CONCLUSIONS: It is important to consider mutations in PITX2 in atypical cases of anterior segment dysgenesis that also present with abnormalities in the angiogenesis of the anterior and posterior segments.

Causes of congenital corneal opacities and their management in a tertiary care center / Causas de opacidades corneanas congênitas e seu controle em um centro de cuidados terciários

ABSTRACT Purpose: To evaluate causes and management of congenital corneal opacities (CCO) diagnosed in a tertiary care eye center and to compare the data with a previous study at the same institution. Methods: Computerized medical records in all patients with congenital corneal opacities diagnosed in the Cornea Service at Wills Eye Hospital (Philadelphia, PA) between January 1, 2007, and December 31, 2015, were retrospectively reviewed. Children aged 12 years and younger at the first visit were included in the study. Patients' demographics, ocular diagnosis, laterality, associated ocular abnormalities, other ocular surgery performed prior or subsequent to the first visit, and their treatment were extracted from the medical records. Results: A total of 77 eyes in 56 patients were examined. The mean age at presentation was 32.8 ± 44.2 months, with the mean follow-up period of 26.7 ± 30.1 months. The most frequent diagnosis was Peters anomaly (53.2%), followed by limbal dermoid (13.0%), aniridia with glaucoma and microphthalmos (6.5%), sclerocornea and congenital glaucoma (5.2%), idiopathic (3.9%), Axenfeld-Rieger anomaly and Hurler syndrome (2.6%), and microcornea (1.3%). Primary keratoplasty was performed in 26 eyes, with the outcome rate in the clear cornea of 76.0% during the follow-up. Conclusion: Peters anomaly is the most common cause of congenital corneal opacities encountered at our institution. Penetrating keratoplasty is the most frequent choice of corneal surgery to treat congenital corneal opacities. Additional interventions during penetrating keratoplasty were moderately positively correlated with graft failure. This study also shows the rates of some etiologies of that changed over the recent decades in our tertiary care Cornea Service. Although Peters anomaly remains the most common presenting reason for congenital corneal opacities, its rate appears to be increasing over the recent decade. Congenital corneal opacities due to birth trauma, which is one of the preventable causes, were observed in a previous study in our clinic; however, no new cases were noted in this study.

RESUMO Objetivo: Avaliar as causas e o controle das opa cidades corneanas congênitas diagnosticadas em um centro oftal mológico de atendimento terciário e comparar os dados com um estudo anterior realizado na mesma instituição. Métodos: Prontuários médicos informatizados de todos os pacientes com opacidade corneana congênita diagnosticada no Serviço de Córnea no Wills Eye Hospital (Filadélfia, PA) entre 1º de ja neiro de 2007 e 31 de dezembro de 2015 foram revisados retrospectivamente. Crianças com 12 anos ou menos na primeira consulta foram incluídas no estudo. A demografia dos pacientes, o diagnóstico ocular, a lateralidade, as anormalidades oculares associadas, outras cirurgias oculares realizadas antes ou após a primeira consulta e o tratamento foram extraídos dos prontuários médicos. Resultados: Um total de 77 olhos de 56 pacientes foi examinado. A idade média de apresentação foi de 32,8 ± 44,2 meses, com um tempo médio de acompanhamento de 26,7 ± 30,1 meses. O diagnóstico mais frequente foi anomalia de Peters (53,2%), seguido por dermóide límbico (13,0%), aniridia com glaucoma e microftalmia (6,5%), esclerocórnea e glaucoma congênito (5,2%), idiopático (3,9%), síndrome de Axenfeld-Rieger e síndrome de Hurler (2,6%) e microcórnea (1,3%). Ceratoplastia primária foi realizada em 26 olhos, com desfecho de córnea clara de 76,0% durante o acompanhamento. Conclusão: A anomalia de Peters é a causa mais comum de opacidade corneana congênita encontrada em nossa instituição. A ceratoplastia penetrante é a escolha mais frequente de cirurgia corneana para o tratamento de opacidades corneanas congênitas. Intervenções adicionais durante a ceratoplastia penetrante foram moderadamente correlacionadas positivamente com a falha do enxerto. Este estudo também mostra as taxas de algumas etiologias do que mudou ao longo faz últimas décadas em nosso serviço de córnea de atendimento terciário. Embora a anomalia de Peters continue a ser a causa mais comum das opacidades congênitas da córnea, sua taxa parece estar aumentando na última década. Opacidades congênitas da córnea devido a trauma no nascimento, que é uma das causas evitáveis, foram observadas em um estudo anterior em nossa clínica; no entanto, nenhum caso novo foi observado neste estudo.

Causes of congenital corneal opacities and their management in a tertiary care center.

PURPOSE: To evaluate causes and management of congenital corneal opacities (CCO) diagnosed in a tertiary care eye center and to compare the data with a previous study at the same institution. METHODS: Computerized medical records in all patients with congenital corneal opacities diagnosed in the Cornea Service at Wills Eye Hospital (Philadelphia, PA) between January 1, 2007, and December 31, 2015, were retrospectively reviewed. Children aged 12 years and younger at the first visit were included in the study. Patients' demographics, ocular diagnosis, laterality, associated ocular abnormalities, other ocular surgery performed prior or subsequent to the first visit, and their treatment were extracted from the medical records. RESULTS: A total of 77 eyes in 56 patients were examined. The mean age at presentation was 32.8 ± 44.2 months, with the mean follow-up period of 26.7 ± 30.1 months. The most frequent diagnosis was Peters anomaly (53.2%), followed by limbal dermoid (13.0%), aniridia with glaucoma and microphthalmos (6.5%), sclerocornea and congenital glaucoma (5.2%), idiopathic (3.9%), Axenfeld-Rieger anomaly and Hurler syndrome (2.6%), and microcornea (1.3%). Primary keratoplasty was performed in 26 eyes, with the outcome rate in the clear cornea of 76.0% during the follow-up. CONCLUSION: Peters anomaly is the most common cause of congenital corneal opacities encountered at our institution. Penetrating keratoplasty is the most frequent choice of corneal surgery to treat congenital corneal opacities. Additional interventions during penetrating keratoplasty were moderately positively correlated with graft failure. This study also shows the rates of some etiologies of that changed over the recent decades in our tertiary care Cornea Service. Although Peters anomaly remains the most common presenting reason for congenital corneal opacities, its rate appears to be increasing over the recent decade. Congenital corneal opacities due to birth trauma, which is one of the preventable causes, were observed in a previous study in our clinic; however, no new cases were noted in this study.

Pigmented paravenous chorioretinal atrophy revealing a chronic granulomatous disease.

Background: Pigmented Paravenous Chorioretinal Atrophy (PPCRA) is a rare and predominantly sporadic form of chorioretinal atrophy. Ocular and systemic inflammation has been considered a possible etiology of PPCRA. In this report, we describe an unusual case of PPCRA in a child who was recently diagnosed with chronic granulomatous disease.Case description: A 4-year-old boy was referred for ophthalmic assessment after a seizure. Fundus examination revealed atrophic chorioretinal lesions typical of PPCRA. We had also referred this patient to a gastroenterologist for chronic abdominal pain and diarrhea. The patient was first diagnosed as a case of Crohn's disease, but in the setting of mesenteric lymphadenopathy, a workup for immune dysfunction was performed. Nitro-blue tetrazolium test (NBT) was negative, suggesting a chronic granulomatous disease, which was finally confirmed by genetic testing.Conclusion: The presentation of PPCRA has been sporadic in the majority of cases. Inflammatory and hereditary origins have been anecdotally cited. Our young patient showed concurrent presentation of inflammatory and hereditary origin of PPCRA. We suggest that a careful investigation of systemic inflammation should be done in children with suggestive extraocular symptoms in the setting of PPCRA.

Pigmented paravenous retinochoroidal atrophy associated with unilateral cystoid macular oedema.

A 65-year-old man was referred to our department with complaints of blurred vision in the left eye. Funduscopic examination revealed areas of retinochoroidal atrophy along the retinal veins bilaterally and bone spicule pigmentation along the nasal and superior temporal venous branches, as well as macular oedema in the left eye. Fluorescein angiography, visual field test, optical coherence tomography and electrophysiological examination were performed, and results were compatible with the diagnosis of pigmented paravenous retinochoroidal atrophy (PPRCA). Treatment with topical dorzolamide and intravitreal bevacizumab in the left eye resulted in poor anatomical and visual response. There is scarce documentation of macular involvement with non-inflammatory unilateral cystoid macular oedema in PPRCA in the literature. Further investigation is required to elucidate the pathogenesis of PPRCA and to properly manage these patients.

Post-operative analysis of pediatric esotropia associated with high hypermetropia.

BACKGROUND: To describe clinical features, evaluation, surgical management and outcomes in children with esotropia associated with high hypermetropia. METHODS: Medical records of healthy children who received strabismus surgery for accommodative esotropia with hypermetropia larger than spherical equivalence of + 4.0 diopters from 2009 to 2015, were reviewed. RESULTS: A total of 47 patients were identified. The average age was 2.9 years old. The average spherical equivalence of cycloplegic refraction was + 6.0 diopters (D). All patients presented with large angle esotropia with spectacle correction. Average age of esotropia onset was 1.3 years. Average time between the onset of esotropia to spectacle correction was 7.2 months. Average duration between onset of constant esotropia to strabismus surgery was 28.1 months. Average duration between spectacle correction to strabismus surgery was 21.8 months. Post-operatively, 74.5% of patients achieved ocular alignment within 10 prism diopters (PD) of orthotropia. Overall, 66.0% patients developed sensory fusion. For patients who achieved surgical success, 71.4% developed sensory fusion, compared at 50.0% for patients who were over- or under-corrected (p = 0.18). For patients who received hyperopic spectacles within 6 months of esotropia onset, 92.3% developed sensory fusion, compared with 54.5% for patients who received hyperopic spectacles at 6 month or later after esotropia onset (p = 0.02). CONCLUSIONS: Strabismus surgery for esotropia with high hypermetropia has high rate of surgical success with low rate of under- or over-correction. There is a trend toward higher rate of sensory fusion for patients with surgical success. Shorter time interval between esotropia onset and receiving hyperopic spectacles is associated with higher rate of sensory fusion development.

Urrets-Zavalia Syndrome following cataract surgery in a case of anterior megalophthalmos / Síndrome de Urrets-Zavalia após cirurgia de catarata em um caso de megaloftalmo anterior

ABSTRACT Intraoperative and postoperative cataract surgery in eyes with anterior megalophthalmos are challenging procedures. Herein we describe the case of a 53-year-old male with anterior megalophthalmos who developed unilateral Urrets-Zavalia Syndrome following cataract surgery.

RESUMO O intraoperatório e o pós-operatório de cirurgia de catarata em olhos com megaloftalmo anterior é desafiador. Descrevemos o caso de um homem de 53 anos com megaloftalmo anterior que desenvolveu a Síndrome de Urrets-Zavalia unilateral após cirurgia de catarata.

Urrets-Zavalia Syndrome following cataract surgery in a case of anterior megalophthalmos.

Intraoperative and postoperative cataract surgery in eyes with anterior megalophthalmos are challenging procedures. Herein we describe the case of a 53-year-old male with anterior megalophthalmos who developed unilateral Urrets-Zavalia Syndrome following cataract surgery.

Progressive High Hypermetropic Shift as a Refractive Surprise Following Glaucoma Filtration Surgery in a Phakic Child With Early-Onset Childhood Glaucoma Associated With Axenfeld-Rieger Anomaly.

PURPOSE: We report a case of progressive high hypermetropia following glaucoma filtration surgery in a child with Axenfeld-Rieger syndrome and congenital glaucoma. METHODS/RESULTS: We report a case of a 4-day-old female child presented as a case of Axenfeld-Rieger anomaly with secondary glaucoma in both eyes (OU), who underwent combined trabeculotomy with trabeculectomy in OU at the age of 3 weeks. On postoperative third month, cornea cleared and posterior embryotoxon was noted in OU with Habb's striae in OS. Intraocular pressure (IOP) was controlled and fundus was normal in OU. Refraction was +2.00 D sph. in OD and 3.00D sph. in OS and was observed. On postoperative eighth month, IOP was controlled in OU, whereas retinoscopy showed refraction of +4.00D sph./-2.00D cyl at 30 degrees in OD and +10.00 D sph/-3.00 cyl at 120 degrees in OS, glasses were prescribed and was asked to review. After 4 years, the patient presented with blurring of vision, the best-corrected visual acuity noted was 20/100 in OD and 20/320 in OS. IOP was 28 and 14 mm Hg in OD and OS, respectively, but with healthy optic disc in OU. Refractive error had increased and was +5.50D sph in OD and +14.00D sph/-5.00 D cyl at 90 degrees in OS. Corneal topography showed cornea plana in OU, which was more in OS (K1: 32.6D and K2: 38.9D) compared with OD (K1: 38.7D and K2: 40.1D). The patient was started on glaucoma medications in OD. Four months later, IOP was controlled and refraction was stable in OU. CONCLUSIONS: Present case is the first to describe the unusual presentation of progressive high hypermetropia in a child with Axenfeld- Rieger anomaly with congenital glaucoma after surgical intervention for glaucoma. Childhood glaucoma is classically associated with myopic shift in refraction and refraction is one of the most important clinical parameter measured at every follow-up visit. Although progressive hypermetropic shift is a rare occurrence, clinicians should be aware of this possibility. Keratomerty should be performed when such refractive surprises arise, which may help detect the clinical condition and the etiology for such presentation.

Macular Hole Complicating Familial Exudative Vitreoretinopathy Due to LRP5 Mutation in an Adolescent.

A 17-year-old boy, previously diagnosed with familial exudative vitreoretinopathy (FEVR) due to LRP5 mutation, complained of left eye decreased vision. Serial imaging by optical coherence tomography showed vitreomacular traction that progressed to lamellar macular hole (MH), and further evolved to full-thickness MH 3 weeks later. Visual acuity (VA) was 20/200. Pars plana vitrectomy with encircling buckle, internal limiting membrane peeling, and gas tamponade were performed. Three months postoperatively, VA had increased to 20/25 and the MH remained closed. This case illustrates how vitreomacular interface disorders may complicate FEVR, as exemplified for the first time in a case with LRP5 mutation. [Ophthalmic Surg Lasers Imaging Retina. 2019;50:e49-e51.].

Sterile keratitis after uneventful corneal collagen cross-linking in a patient with Axenfeld-Rieger syndrome.

PURPOSE: To report on a keratoconus (KC) patient with Axenfeld-Rieger syndrome (ARS) who developed sterile keratitis after accelerated corneal collagen cross-linking (CXL). METHODS: An 18-year-old patient with ARS and KC who had previously undergone intrastromal ring segment implantation underwent accelerated CXL (9 mW/cm2 UVA intensity for 10 min). RESULTS: After uneventful surgery, the patient presented with severe photophobia, redness of the eye, and decreased vision 72 h following the procedure. Slit-lamp examination showed anterior multiple superficial stromal infiltrates in the central cornea with an overlying epithelium defect. Due to the lack of pain and absence of any pathogen from corneal samples, a diagnosis of sterile keratitis was considered. A combination of topical antibiotic and corticosteroid regimen was administered. Three months after CXL slit-lamp examination showed a mild stromal scar overlying the central cornea, which did not decrease visual acuity. CONCLUSIONS: The mechanism by which the sterile keratitis occurs following CXL remains unclear. For our case, the reason of post-CXL sterile keratitis could be considered as an immune response due to the staphylococcal antigens. Furthermore, the possible developmental disturbance of corneal stroma in ARS might have contributed to the development of post-CXL sterile keratitis.

Clinical Course of Autosomal Recessive Bestrophinopathy Complicated by Choroidal Neovascularization.

The authors report the clinical course of two cases of autosomal recessive bestrophinopathy (ARB) complicated by choroidal neovascularization (CNV). One patient presenting with a novel BEST1 mutation (c.658 C>T, p.Gln220*) underwent anti-vascular endothelial growth factor therapy. Response to treatment was documented on optical coherence tomography angiography (OCTA). Despite initial response to treatment, recurrent CNV exudation with progressive subretinal fibrosis was observed. In the second patient, the CNV was not treated and spontaneous regression was observed. This report indicates that the clinical course of CNV in ARB may vary considerably, ranging from spontaneous regression to progressive subretinal fibrosis despite intervention. [Ophthalmic Surg Lasers Imaging Retina. 2018;49:888-892.].

Cataract surgery with intraocular lens implantation in 3 brothers with megalocornea: Long-term follow-up.

Cataract surgery in patients with megalocornea is challenging because of the large capsular bag in which a conventional intraocular lens (IOL) does not fit and the atrophic nature of the iris. We report the procedures and outcomes of cataract surgery in 6 eyes of 3 brothers with megalocornea. In 2 eyes, a posterior chamber IOL (PC IOL) was inserted and sutured to the iris with 10-0 nylon sutures. In the other 4 eyes, an iris-clip anterior chamber IOL (AC IOL) was inserted. In all cases, the postoperative corrected distance visual acuity (CDVA) was 6/6. In the PC IOL group, 1 IOL dislocated and was replaced with an iris-clip AC IOL. In the AC IOL group, 1 IOL subluxated and was reenclavated. In both eyes with dislocation, the CDVA improved to 6/6.

Refractive Outcomes of 20 Eyes Undergoing ICL Implantation for Correction of Hyperopic Astigmatism.

PURPOSE: To analyze 1-week, 1-month, and 12-month postoperative refractive outcomes of eyes that under-went ICL implantation to correct hyperopic astigmatism. METHODS: The study enrolled 20 eyes of patients with an average age of 32 years (range: 21 to 40 years). The outcomes of spherical and cylindrical refraction, uncorrected distance visual acuity (UDVA), corrected distance visual acuity (CDVA), vault, and angle parameters were evaluated 1 week, 1 month, and 12 months postoperatively. RESULTS: The preoperative mean UDVA was 0.15 ± 0.11 (decimal) (20/133 Snellen) and increased to 0.74 ± 0.25 (20/27 Snellen) postoperatively, with a change of 0.59 (decimal) (20/33.9 Snellen) (P < .0001), which was statistically significant. The preoperative mean CDVA was 0.74 ± 0.25 (decimal) (20/27 Snellen) and increased to 0.78 ± 0.21 (20/25 Snellen), with a change of 0.03 (decimal) (20/666 Snellen) (P < .052), which was not statistically significant. The mean preoperative sphere was 6.86 ± 1.77 diopters (D) and the mean preoperative cylinder was -1.44 ± 0.88 D. The mean 12-month postoperative sphere decreased to 0.46 ± 0.89 D (P < .001) and cylinder decreased to -0.61 ± 0.46 D (P < .001), with a change of 6.40 D, both of which were statistically significant. The mean 1-month postoperative vault was 0.65 ± 0.13 mm and decreased to 0.613 ± 0.10 mm at 1 year postoperatively, with a change of 0.44 mm (P < .003). The preoperative/12-month and 1-month/12-month trabecular-iris angle (TIA), trabecular-iris space area 500 mm from the scleral spur (TISA500), and angle opening distance 500 mm from the scleral spur (AOD500) values were analyzed nasally, temporally, and inferiorly. All differences were statistically significant between preoperative/12-month analysis. The only differences between 1- and 12-month analysis were on TISA500 inferior (P < .002) and AOD500 nasal (0.031) values. CONCLUSIONS: ICL hyperopic toric implantation is a safe method and provides stable refractive outcomes in patients with high hyperopia (up to 10.00 D) and astigmatism (up to 6.00 D). [J Refract Surg. 2017;33(9):604-609.].