Optical coherence tomography morphologic grading of macular commotio retinae and its association with anatomic and visual outcomes

Foveal photoreceptor disruption in ocular diseases: An optical coherence tomography-based differential diagnosis

Fovea centralis, located at the center of the macula, is packed with cone photoreceptors and is responsible for central visual acuity. Isolated foveal photoreceptor disruption may occur in a variety of hereditary, degenerative, traumatic, and toxic chorioretinal diseases. These have been known previously by multiple synonyms including macular microhole, foveal spot, and outer foveal microdefects. A common clinical feature underlying these conditions is the presence of apparently normal fovea or subtle hypopigmented lesion at the foveal or juxtafoveal area. A detailed history along with high-resolution optical coherence tomography is often helpful to derive a conclusive diagnosis in majority of these cases. Focal photoreceptor disruption usually involves loss or rarefaction of ellipsoid/interdigitation zone, either in isolation or associated with external limiting membrane or retinal pigment epithelium disruption in the fovea. Vitreomacular interface (VMI) disorders including vitreomacular traction, posterior vitreous detachment, epiretinal membrane, and impending macular hole possibly remain the most common cause. Retinal dystrophies such as cone dystrophy, occult macular dystrophy, and achromatopsia may present with diminution of vision and normal appearing fundus in a younger age group. Other causes include photic retinopathy (e.g., from a history of sun gazing, or laser pointer exposure), blunt trauma, drug exposure (e.g., poppers maculopathy or tamoxifen retinopathy), and acute retinal pigment epitheliopathy (ARPE). Visual prognosis depends on the underlying etiology with complete recovery common in the subset of patients with VMI, and ARPE, whereas persistent outer retinal defects are the rule in other conditions. We discuss the differential diagnoses that lead to isolated foveal photoreceptor defects. Identifying and understanding the underlying disease processes that cause foveal photoreceptor disruption may help predict visual prognosis.

MACULAR CHOROIDAL THICKNESS IN UNILATERAL COMMOTIO RETINAE

PURPOSE

To investigate the choroidal thickness (CT) and choroidal area (CA) in patients with unilateral commotio retinae of the macula using spectral domain optical coherence tomography with enhanced-depth imaging.

METHODS

This is a retrospective review of 16 eyes of 8 consecutive patients with unilateral macular commotio retinae within 7 days of blunt ocular trauma that underwent optical coherence tomography with enhanced-depth imaging seen at our institution. The contralateral, nontraumatized eye served as the control group. All patients underwent spectral domain optical coherence tomography imaging with enhanced-depth imaging protocol. Using the electronic caliper within the Zeiss optical coherence tomography review software, CT was measured from the outer portion of the retinal pigment epithelium band to the inner surface of the sclera. The central horizontal and vertical rasters were averaged to calculate the final CT measurement of each eye. The final CA reading of each eye was obtained by averaging the central 1,500 μm2 of subfoveal CA using the same rasters. The researchers compared the CT, CA, and best-corrected visual acuity in traumatized eyes with macular commotio with their fellow nontraumatized control eyes.

RESULTS

Traumatized eyes with macular commotio retinae had greater subfoveal CT and CA (P = 0.0027, P = 0.0279) compared with the normal fellow eye. An increase in CT and CA in the subfoveal area in the presence of commotio retinae was associated with worse visual acuity (P = 0.0180).

CONCLUSION

Subfoveal CT and CA were greater in eyes with commotio retinae when compared with normal fellow eyes. Increased CT and CA in macular commotio retinae were associated with decreased visual acuity.

Bilateral Traumatic Maculopathy after Closed-Globe Injury in Context of National Lockdown: A Case Report

The aim of this study is to report a case of bilateral traumatic maculopathy in a 19-year-old male following blunt trauma during 2020 coronavirus disease-2019 national lockdown. Descriptive case report based on data from clinical records, patient observation, and analysis of diagnostic tests. A previously healthy, 19-year-old male presented for a visit in our department at 15-20 National Ophthalmology Institute with complaints of bilateral decreased visual acuity. A history of recent blunt trauma caused by resistance band was reported. Fundus examination recorded fibrosis and inferior preretinal hemorrhages on both eyes. Peripheral retinal examination was normal. Optical coherence tomography showed bilateral increased reflectivity, disruption of the inner/outer segment, and loss of the external limiting membrane. The 6-week follow-up did not show a major recovery. Early detection of posterior segment damage after blunt trauma remains primordial despite worldwide pandemic.

Enlarged Foveal Avascular Zone after Whiplash Injury-Acquired Berlin’s Edema

We describe a case of optical coherence tomography angiography (OCTA) changes in the foveal avascular zone (FAZ) in a patient that had suffered Berlin’s edema after a whiplash neck injury. The patient reported central scotoma throughout the 1-year follow-up, confirmed by visual field examination. OCTA showed FAZ enlargement of the left eye as compared to the healthy right eye in the superficial capillary layer and even more in the deep capillary layer. To the best of our knowledge, FAZ enlargement has not been previously described by OCTA after whiplash-related macular injury.

Reduced photoreceptor outer segment layer thickness in mild commotio retinae without ellipsoid zone disruption

PURPOSE

To quantitatively investigate the reflectivity and structure of the outer retinal layers on spectral-domain optical coherence tomography (SD-OCT) in commotio retinae.

METHODS

Nineteen patients with acute macular commotio retinae and 19 age-matched normal controls were examined using SD-OCT. Longitudinal reflectance profiles (LRP) were obtained using Image J. The reflectivity of outer retinal layers was measured at the fovea, 1 mm nasal to fovea and 1 mm temporal to fovea. The reflectivity ratios of outer retinal layers divided by the outer nuclear layer (ONL) were calculated for normalization. Photoreceptor outer segment layer thickness was also measured. The results were compared between the patients and controls.

RESULTS

The reflectivity ratio of ellipsoid zone/ONL and outer segment/ONL was higher in commotio retinae than in controls only at fovea (12.66 ± 4.73 vs 9.67 ± 3.34, p = 0.041; 7.70 ± 2.20 vs 3.73 ± 1.63, p < 0.001, respectively) but not at 1 mm nasal or temporal to the fovea. Photoreceptor outer segment layer thickness was significantly shorter in commotio retinae compared to controls at all three locations (19.64 ± 3.05 vs 25.16 ± 3.53, 16.95 ± 4.02 vs 20.00 ± 3.00, and 15.42 ± 3.22 vs 20.05 ± 2.48, respectively, all p < 0.05).

CONCLUSIONS

Quantitative measurement of SD-OCT images revealed that shortening of photoreceptor outer segment is an additional, and potentially better, biomarker for commotio retinae on top of increased reflectivity.

MORPHOMETRIC PARAMETERS OF RETINAL MACULAR ZONE IN RECONVALESCENTS OF ACUTE RADIATION SICKNESS (IN REMOTE PERIOD)

OBJECTIVE

evaluate the retinal morphometric parameters of the reconvalescents in remote period after acute radi-ation sickness.

MATERIALS AND METHODS

A complete ophthalmologic examination was carried out on 7 reconvalescents of acuteradiation sickness. The examined are divided into two subgroups: 1) patients with macular degeneration of the reti-na (8 eyes); 2) patients without clinical signs of macular pathology (6 eyes). Parameters of the retina in the cen-tral retina zone studied using the method of optical coherence tomography. To evaluate the results of surveys usedstatistical methods: average values of quantitative indicators calculation, estimation of probability difference byStudent's method.

RESULTS

Optical coherence tomography revealed a statistically significant increase of the thickness of the retina inthe fovea in all reconvalescents of acute radiation sickness.

CONCLUSIONS

It was shown that the thickness of the retina in the fovea and paramacular zone in persons who suf-fered acute radiation sickness is significantly higher than in the control. These changes observed in all reconvalis-cents ARS - both in person with sings of macular degeneration, and in those whose clinical manifestations were notdetected. The presence of a correlation between the volume of the retina in the macular zone and the documentedradiation dose of the study group emphasizes the perspectives of next OCT examination of the retina of reconvales-cents of ARS to study the mechanism of retina's damage in this category of victims of the Chornobyl accident.

Patterns and prognosis of commotio retinae in orbital wall fractures

Purpose:

Orbital wall fractures are a significant cause of ocular injury in trauma and are associated with posterior segment pathology. This study aims to characterize patterns and prognosis of commotio retinae following orbital wall fracture.

Methods:

This study is a retrospective analysis of 294 orbital wall fractures diagnosed by computed tomography imaging from August 2015 to October 2016 at a Level 1 trauma center. Dilated funduscopic exams were assessed for acute posterior segment pathology, focusing specifically on commotio retinae (N = 38). These were compared with patients with no traumatic retinal findings (N = 253) to indicate statistically significant differences in the mechanism of injury, fracture pattern, subjective symptoms, radiologic and exam findings, and acute interventions.

Results:

Commotio was most commonly associated with assault (60.5%, p = 0.004) in a younger patient population, whereas normal retinal exams were more likely after falls from standing (24.1%, p = 0.022). Half of all commotio was found inferiorly and most commonly occurred in medial or inferior wall fracture. Patients with commotio were more likely to have motility deficits (29.7%, p = 0.049) with clinical evidence of entrapment (13.2%, p < 0.001), requiring acute operative repair (15.8%, p = 0.005). Inferior wall fracture was associated with 19.4% surgical intervention in commotio as compared with those with normal funduscopic exams (6.1%, p = 0.012). All patients with follow-up had resolution of commotio and best-corrected visual acuity of 20/25 or better.

Conclusion:

Retinal pathology is not infrequent in orbital wall fractures. Inferior wall fracture was associated with 19.4% surgical intervention in commotio as compared to those with normal funduscopic exams (6.1%, p = 0.012). A high index of suspicion and thorough investigation is warranted in evaluating these patients.

Gun-related eye injuries: A primer

Gun-related eye injuries are relatively common in the context of gunshot wounds to the head and neck. Many of the fundamental principles of gunshot wound management apply to the care of these patients, but the complex anatomy and functional relationships of the periocular region do pose special challenges. We provide a focused primer for physicians seeking a more in-depth understanding of gun-related eye injuries and present 3 representative cases outlining the spectrum of pathology, provide a focused review of the relevant ballistics concepts, and discuss the management of injuries to the periocular soft tissues, orbital structures, and globe. We found that good cosmetic and functional results can often be achieved with appropriate early intervention, but visual prognosis may remain guarded despite optimal treatment.

Microvascular Capillary Plexus Findings of Commotio Retinae on Optical Coherence Tomography Angiography

Optical coherence tomography (OCT) and histopathology features of commotio retinae (CR) have been established, but alterations of the microvascular macular capillary plexus on OCT angiography (OCTA) has not been previously studied. We present a 46-year-old man who sustained a tennis ball injury to the right eye with visual acuity reduction to 20/30 and grey-white deep macular discoloration, suggestive of CR. Spectral-domain OCT (SD-OCT) showed increased reflectivity and thickness of the ellipsoid zone (junction of photoreceptor inner and outer segments). OCTA revealed no apparent microvascular alterations (right versus left eye) in the foveal avascular zone superficial (0.42 vs. 0.43 mm²) and deep (0.45 vs. 0.44 mm²), superficial foveal capillary density (34.1 vs. 32.6%), and superficial parafoveal capillary density (55.2 vs. 52.2%). Deep macular capillary plexus and choriocapillaris were qualitatively comparable between the two eyes. At 2 months' follow-up, SD-OCT had normalized. CR is characterized by disruption of the ellipsoid zone without detectable alteration of the capillary plexuses.

Assessing photoreceptor structure in patients with traumatic head injury

Objective

Previous work using adaptive optics scanning light ophthalmoscopy (AOSLO) imaging has shown photoreceptor disruption to be a common finding in head and ocular trauma patients. Here an expanded trauma population was examined using a novel imaging technique, split-detector AOSLO, to assess remnant cone structure in areas with significant disruption on confocal AOSLO imaging and to follow photoreceptor changes longitudinally.

Methods and Analysis

Eight eyes from seven subjects with head and/or ocular trauma underwent imaging with spectral domain optical coherence tomography, confocal AOSLO and split-detector AOSLO to assess foveal and parafoveal photoreceptor structure.

Results

Confocal AOSLO imaging revealed hyporeflective foveal regions in two of eight eyes. Split-detector imaging within the hyporeflective confocal areas showed both remnant and absent inner-segment structure. Both of these eyes were imaged longitudinally and showed variation of the photoreceptor mosaic over time. Four other eyes demonstrated subclinical regions of abnormal waveguiding photoreceptors on multimodal AOSLO imagery but were otherwise normal. Two eyes demonstrated normal foveal cone packing without disruption.

Conclusion

Multimodal imaging can detect subtle photoreceptor abnormalities not necessarily detected by conventional clinical imaging. The addition of split-detector AOSLO revealed the variable condition of inner segments within confocal photoreceptor disruption, confirming the usefulness of dual-modality AOSLO imaging in assessing photoreceptor structure and integrity. Longitudinal imaging demonstrated the dynamic nature of the photoreceptor mosaic after trauma. Multimodal imaging with dual-modality AOSLO improves understanding of visual symptoms and photoreceptor structure changes in patients with head and ocular trauma.

Retinal Pigment Epithelium Sequelae Caused by Blunt Ocular Trauma: Incidence, Visual Outcome, and Associated Factors

Vision loss can occur in eyes with blunt ocular trauma, but the causes have not been elucidated fully. We encountered cases of retinal pigment epithelium (RPE) sequelae following blunt ocular trauma associated with permanent vision loss in our cohort of patients with blunt ocular trauma. In this multicentre retrospective cohort study on 129 patients with retinal abnormalities caused by acute blunt ocular trauma, we investigated the incidence of RPE sequelae and evaluated associated factors and visual outcomes. RPE sequelae, which typically presented as hyperpigmentation within well-demarcated hypopigmented lesions, occurred in 29 (22.5%) patients within 1 month of trauma. Optical coherence tomography (OCT) revealed complete photoreceptor loss over the abnormal RPE. Final visual outcomes were significantly different between eyes with and without RPE sequelae. Logistic regression analysis revealed a significant association between the presence of subretinal fluid and RPE sequelae. In conclusion, RPE sequelae occurred in approximately 20% of patients with blunt ocular trauma and was associated with permanent photoreceptor defects and visual loss. Clinical evaluation using OCT may help predict RPE sequelae and visual outcomes in eyes with blunt trauma.

Blood flow velocity and thickness of the choroid in a patient with chorioretinopathy associated with ocular blunt trauma

BACKGROUND

Choroidal circulation hemodynamics in eyes with ocular blunt trauma has not been quantitatively examined yet. We quantitatively examined changes in choroidal blood flow velocity and thickness at the lesion site using laser speckle flowgraphy (LSFG) and enhanced depth imaging optical coherence tomography (EDI-OCT) in a patient with chorioretinopathy associated with ocular blunt trauma.

CASE PRESENTATION

A 13-year-old boy developed a chorioretinal lesion with pigmentation extending from the optic disc to the superotemporal side in the right eye after ocular blunt trauma. The patient's best-corrected visual acuity (BCVA) was 0.2 in the right eye. Indocyanine green angiography showed hypofluorescence from the initial phase, with a decrease of mean blur rate (MBR) on LSFG color map, which corresponded to the chorioretinal lesion. The BCVA and foveal outer retinal morphologic abnormality spontaneously improved during follow-up. MBR and choroidal thickness increased by 23-31% and 13-17 μm at the lesion site and by 11-22% and 33-42 μm at the fovea, respectively, during the 6-month follow-up period after baseline measurements in the affected eye. In contrast, these parameters showed little or no changes at the normal retinal site in the affected eye and the fovea in the fellow eye.

CONCLUSIONS

Current data revealed that both blood flow velocity and thickness in the choroid at the lesion site decreased in the acute stage and subsequently increased together with improvements in visual function and outer retinal morphology. These results suggest that LSFG and EDI-OCT may be useful indices that can noninvasively evaluate activity of choroidal involvement in ocular blunt trauma-associated chorioretinopathy.

SUBRETINAL FIBROSIS AFTER ANTIVASCULAR ENDOTHELIAL GROWTH FACTOR THERAPY IN EYES WITH MYOPIC CHOROIDAL NEOVASCULARIZATION

PURPOSE

To assess the incidence and risk factors of subretinal fibrosis and their impact on visual outcome in eyes with myopic CNV.

METHODS

Medical records of 72 eyes treated with antivascular endothelial growth factor (anti-VEGF) therapy in a pro re nata regimen for myopic CNV that followed up for more than 1 year were retrospectively reviewed. The presence of subretinal fibrosis after anti-VEGF therapy was determined using both fundus photographs and optical coherence tomography. The incidence and risk factors of subretinal fibrosis were evaluated, and best-corrected visual acuity was compared between the eyes with and without subretinal fibrosis.

RESULTS

The incidences of subretinal fibrosis during the 1-year and whole follow-up period were 31.9% and 36.1%, respectively. Occurrence of subretinal fibrosis was associated with frequent CNV recurrence (P = 0.005) and poor baseline best-corrected visual acuity (P = 0.044) in a Cox proportional hazard model. Anatomically, the eyes with subretinal fibrosis showed more frequent progression of chorioretinal atrophy (95.7% vs. 71.4%, P = 0.027) and less frequent photoreceptor recovery (17.4% vs. 65.3%, P < 0.001) after anti-VEGF therapy. Occurrence of subretinal fibrosis was associated with poor vision at baseline (P = 0.011) and the final visit (P = 0.008) when compared with the findings in the nonoccurrence group.

CONCLUSION

Development of subretinal fibrosis after anti-VEGF therapy was common in eyes with myopic CNV and was associated with CNV recurrence. Myopic eyes with subretinal fibrosis show progressive chorioretinal atrophy and poor visual outcome.

Severe blunt eye trauma causes a decrease in central macular thickness within first 48 hours of trauma

Background

Blunt eye trauma is an important emergency in ophthalmology practice, and may alter the structure of the macula.

Objectives

To evaluate the optic coherence tomography (OCT) measurements of central macular thickness (CMT) among patients admitted to the hospital within 48 hours of blunt eye trauma.

Methods

Prospective cross-sectional study to evaluate patients who were admitted to hospital with blunt eye trauma within 48 hours trauma. Spectral domain OCT was used to measure macular thickness. CMT measurements of 24 healthy and 26 traumatized eyes of same patients were analyzed as control and case groups, respectively.

Results

The mean CMT measurements were 230.04 ± 18.64 μm in control and 226.50 ± 18.89 μm in traumatized groups. The difference between two groups was not statistically significant (P = 0.412). However, when the patients were classified according to the severity of trauma, CMT measurements of severely injured patients were found significantly lower than both healthy and mildly traumatized eyes (P = 0.008, P = 0.004, respectively).

Conclusions

Early stage macular OCT findings at blunt eye trauma may change with the severity of trauma. We have determined an insignificant increase in the mildly traumatized group in CMT compared with the healthy group within the first 48 hours of blunt trauma as a sign of macular trauma. However, in the severely traumatized group in CMT values significantly decreased, which may be a sign of cellular loss. Further prospective studies with long follow-up periods are warranted to elucidate the effects of this decrease in thickness.

Choroidal blood flow impairment demonstrated using laser speckle flowgraphy in a case of commotio retinae

Purpose

To report the time course of choroidal blood flow (CBF) in a commotio retinae case using laser speckle flowgraphy (LSFG).

Observations

A 58-year-old Japanese man with complaints of worsening left visual acuity after blunt eye trauma was diagnosed with commotio retinae. A funduscopic examination showed macular opacity, and LSFG results demonstrated CBF impairment in the affected eye.

Optical coherence tomography also showed disruption of the photoreceptor outer segment. Seven months after the initial visit, CBF was significantly increased, along with improvement in the photoreceptor outer segment.

Conclusion

and importance: We revealed CBF impairment in a case of commotio retinae for the first time. CBF impairment may be involved in the pathogenesis of commotio retinae, and LSFG may be useful for examining CBF in commotio retinae.

MACULAR MICROSTRUCTURAL FEATURES IN CHILDREN WITH TILTED DISK SYNDROME EVALUATED BY SPECTRAL DOMAIN OPTICAL COHERENCE TOMOGRAPHY

PURPOSE

To assess macular microstructure in eyes with tilted disk syndrome (TDS) and determine the relationship between TDS foveal morphology and visual function.

METHODS

Twenty-six TDS eyes from 19 children (aged 5∼15 years) with a spherical equivalent refraction (SER) of -3.1 ± 1.3 diopter (D) and 28 control eyes from 14 children (aged 7∼12 years) with a SER of -3.0 ± 0.7 D were recruited. Horizontal and vertical optical coherence tomography scans through the fovea produced images that were segmented into eight intraretinal layers. Thicknesses of the total retina and each layer were measured at the foveal center and 12 other macular locations: 500 μm, 1,000 μm, and 1,500 μm along the horizontal and vertical meridians. The relationships between TDS best correct visual acuity (BCVA) and the presence of photoreceptor inner/outer segment (IS/OS) junction line, IS/OS foveal bulge, and cone outer segment tip (COST) line were evaluated.

RESULTS

The thickness of TDS central fovea, 218.94 ± 22.20 μm, was not significantly different from controls. The total retinal thickness in TDS eyes was thinner than controls at all peripheral locations (P < 0.05) except at 500 μm and 1,000 μm superiorly, and 1,500 μm temporally. Tilted disk syndrome intraretinal layer thicknesses in the nasal and inferior regions varied significantly from controls (P < 0.05). Only 80.7% and 23.1% of TDS eyes had a normal foveal bulge and continuous COST line, respectively, compared with 100% and 96.4% of controls. The BCVA of TDS eyes was similar whether or not the foveal bulge or COST line was abnormal.

CONCLUSION

Differences in intraretinal layer thickness may be correlated with defective vision.

Outer retinal structure after closed-globe blunt ocular trauma

PURPOSE

To evaluate outer retinal structural abnormalities in patients with visual deficits after closed-globe blunt ocular trauma.

METHODS

Nine subjects with visual complaints after closed-globe blunt ocular trauma were examined between 1 month after trauma and 6 years after trauma. Spectral domain optical coherence tomography was used to assess the outer retinal architecture, whereas adaptive optics scanning light ophthalmoscopy was used to analyze the photoreceptor mosaic integrity.

RESULTS

Visual deficits ranged from central scotomas to decreased visual acuity. Spectral domain optical coherence tomography defects included focal foveal photoreceptor lesions, variable attenuation of the interdigitation zone, and mottling of the outer segment band, with one subject having normal outer retinal structure. Adaptive optics scanning light ophthalmoscopy revealed disruption of the photoreceptor mosaic in all subjects, variably manifesting as foveal focal discontinuities, perifoveal hyporeflective cones, and paracentral regions of selective cone loss.

CONCLUSION

We observe persistent outer retinal disruption in subjects with visual complaints after closed-globe blunt ocular trauma, albeit to a variable degree. Adaptive optics scanning light ophthalmoscopy imaging allows the assessment of photoreceptor structure at a level of detail not resolvable using spectral domain optical coherence tomography or other current clinical imaging tools. Multimodal imaging seems to be useful in revealing the cause of visual complaints in patients after closed-globe blunt ocular trauma. Future studies are needed to better understand how photoreceptor structure changes longitudinally in response to various traumas.

Traumatic maculopathy 6 months after injury: a clinical case report

PURPOSE

This study aims to report a case of traumatic maculopathy in a 12-year-old male following blunt trauma in his left eye (LE) who presented 6 months after injury.

METHODS

Retrospective and descriptive case report based on data from clinical records, patient observation and analysis of diagnostic tests.

RESULTS

A previously healthy, 12-year-old male presented for a routine visit with complaints of a 2-month history of decreased visual acuity in his LE. Six months before the initial visit, he suffered blunt trauma to the LE during a struggle and had no medical observation. At the visit, best-corrected visual acuity (BCVA) in the LE was counting fingers and in the right eye, it was 20/20. Fundus examination of the LE showed a central macular lesion of 1 disc diameter with fibrosis, increased retinal thickness and intraretinal hemorrhage. Optical coherence tomography showed disruption of the inner/outer segment (IS/OS) photoreceptor junction, increased reflectivity, cell infiltration of the retinal wall and retinal pigment epithelium detachment. Retinal thickness was 289 μm at the site of the lesion. A fluorescein angiogram revealed early impregnation and late diffusion. High-dose steroid pulse therapy (intravenous methylprednisolone 500 mg for 3 days and oral prednisolone 30 mg, tapering for 10 days) was done. LE BCVA increased to 20/200, and retinal thickness decreased by 71 μm 1 week after treatment. Off-label intravitreal triamcinolone (IVTA; 0.05 ml/2 mg) was administered 2 weeks after oral treatment in an attempt to achieve additional improvement. Three weeks after IVTA, LE BCVA improved to 20/150 and retinal thickness decreased by 10 μm. Three months after the initial visit, LE BCVA was 20/125 and retinal thickness 208 μm.

CONCLUSION

We present a case of commotio retinae caused by an ocular blunt trauma 6 months before, with loss of BCVA. BCVA improved after oral steroids and IVTA. Nevertheless, fibrosis and disruption of the IS/OS junction in the macula limited the gain of BCVA.