Prediction of substantial closed-globe injuries in orbital wall fractures.

PURPOSE: To determine risk factors for substantial closed-globe injuries in orbital fractures (SCGI) and to develop the best multivariate model for the prediction of SCGI. METHODS: A retrospective study was performed on patients diagnosed with orbital fractures at Farabi Hospital between 2016 and 2022. Patients with a comprehensive ophthalmologic examination and orbital CT scan were included. Predictive signs or imaging findings for SCGI were identified by logistic regression (LR) analysis. Support vector machine (SVM), random forest regression (RFR), and extreme gradient boosting (XGBoost) were also trained using a fivefold cross-validation method. RESULTS: A total of 415 eyes from 403 patients were included. Factors associated with an increased risk of SCGI were reduced uncorrected visual acuity (UCVA), increased difference between UCVA of the traumatic eye from the contralateral eye, older age, male sex, grade of periorbital soft tissue trauma, trauma in the occupational setting, conjunctival hemorrhage, extraocular movement restriction, number of fractured walls, presence of medial wall fracture, size of fracture, intraorbital emphysema and retrobulbar hemorrhage. The area under the curve of the receiver operating characteristic for LR, SVM, RFR, and XGBoost for the prediction of SCGI was 57.2%, 68.8%, 63.7%, and 73.1%, respectively. CONCLUSIONS: Clinical and radiographic findings could be utilized to efficiently predict SCGI. XGBoost outperforms the logistic regression model in the prediction of SCGI and could be incorporated into clinical practice.

Clinical evaluation of ophthalmic findings in active, amateur, adult, competitive male boxers in India.

Background: In the popular fighting sport of boxing, opponents strike each other above the belt line in the face, chest, and belly. The physical parts most exposed are therefore the nose and eyes. In amateur boxing, fights go only three rounds - three minutes for men and one minute for women - with a one-minute break in between. They wear gloves, but the head protection used in the men's game has been removed by AIBA due to the high likelihood of concussion when using head protection. Because chronic ocular changes may take longer than the expected short-term effects, this study included at least 3 years of competitive sports participation. Study design and setting: Institutional-based cross-sectional study. Materials and methods: To evaluate ophthalmic outcomes, 200 eyes of 100 active amateur, adult, and competitive male boxers were studied. Results: Of the 100 boxers, 51 had ophthalmic changes in at least one eye, and 49 had normal eyes. The average age of boxers was 24.98 years. The average duration of boxing training was 7.04 years. Healed eyelid scars, subconjunctival hemorrhages, conjunctival papillae, traumatic mydriasis, posterior synechiae, angulation abnormalities, traumatic cataracts, lens subluxation, increased intraocular pressure, and peripapillary atrophy were observed on the ocular side. None of these could be attributed to boxing. Conclusion: Boxing-related eye injuries are common in India and the most common vision-threatening eye abnormalities include traumatic cataracts, lens subluxation, and angle abnormalities. Surprisingly, no macular lesions were found on physical examination and OCT. Additional studies with a larger number of boxers will be needed to evaluate and prevent clinical symptoms. All boxers should have a complete eye exam regularly. Abbreviations: AIBA = Association Internationale de Boxe Amateur, OCT = Optical Coherence Tomography.

Demographic, Etiological, and Clinical Characteristics of Eyelid Lacerations.

Objectives: To evaluate the demographic, etiological, and accompanying clinical factors in eyelid lacerations (EL). Materials and Methods: The records of patients who presented to our clinic between 2018 and 2022 with eyelid trauma were retrospectively reviewed. Age, gender, cause of injury, clinical findings, accompanying ocular findings, and additional complications were analyzed. Results: The study included 135 patients (106 male, 29 female) with a mean age of 37.0±18.6 years. Among the patients, 29 (21.4%) were 18 years old or younger, 93 (68.8%) were between 19 and 64 years old, and 13 (9.6%) were 65 years old or older. EL were most caused by various sharp objects in 44 patients (33%), blunt trauma in 40 patients (30%), falls in 30 patients (22%), and traffic accidents in 21 patients (15%). Fifteen eyes (11.1%) had foreign bodies at the wound site. Thirty patients (22.2%) (20 lower eyelid, 10 upper eyelid) had accompanying canalicular lacerations. Twenty-three (17%) patients had accompanying conjunctival lacerations, 14 (10.3%) had open-globe injury, 10 (7.4%) had corneal epithelial defects, 9 (6.6%) had intravitreal hemorrhage, 6 (4.4%) had hyphema, and 5 (3.7%) had retinal detachment. Four patients had lid notching and 1 patient (0.7%) had ectropion. Five patients (3.7%) required suturing. No additional complications were observed. Conclusion: EL are more commonly seen in young adulthood and in males. The most common mechanism of injury is impact by various objects. Eyelash margin and canalicular lacerations frequently accompany these injuries. Serious ocular pathologies such as hyphema and open-globe injury can accompany eyelid trauma.

Clinical profile and management of ocular superglue injuries: Case series and review of literature.

PURPOSE: To describe the clinical profile and management of patients with ocular superglue injury (OSI). METHODS: This retrospective study included all patients with OSI who presented at a tertiary eye care institute between 2016 and 2020. Data regarding demographics, clinical profile, and management were collected. RESULTS: A total of 66 eyes of 58 patients (24 children, 34 adults) with a median age of 22.5 years [interquartile range (IQR): 11.3-31] were included. All cases sustained accidental injuries, with domestic injury at home being the most common location of injury among children (79%) and adults (53%) ( P = 0.39). The median visual acuity at presentation was worse in children [0.3 logMAR (IQR: 0.2-0.4)] as compared to adults [0.1 logMAR (IQR: 0.1-0.3)] ( P = 0.03)]. The most common clinical sign at presentation was conjunctival congestion in 77% of eyes (51/66) followed by polymerized glue stuck to the eyelashes and eyelids in 52% of eyes (34/66). The median duration from the time of injury to presentation was 2 hours in both groups. All eyes resolved with medical management. Examination under anesthesia was required in three children (13%) to evaluate the extent of OSI. None of the patients had long-term ocular complications. CONCLUSION: Improper and careless handling of superglue in the domestic setting may cause accidental ocular injuries that require immediate medical attention. OSI represents less severe ocular injuries that respond to medical therapy alone and is not associated with long-term visual morbidity. Modifications in the packaging of superglue containers and awareness about their deleterious effects could prevent these injuries.

[Lacrimal system trauma]. / Traumatologie lacrymale.

Among lacrimal system injuries, canalicular lacerations are at the top of the list. Men are more affected than women, but children are most likely to experience such trauma. The cause depends on the patient's age: in young children, there is a higher prevalence of animal bites (dogs and cats); in young adults, fights predominate, since motor vehicle accidents have become less common; in the elderly, falls are among the most frequent causes. Tetanus vaccination is required in all cases, but assessment for rabies exposure is necessary in the case of dog or cat bites. Diagnosis is very simple: it is based on examination or wound probing. Other head, facial, or ocular injuries must be excluded; for example, an injury to the globe must take precedence over a canalicular laceration. In the absence of an ocular injury, the canalicular wound should be managed surgically within 48hours under an operating microscope: identification of both severed ends of the injured canaliculus, suture of the severed canaliculus with monofilament suture, and appropriate lacrimal intubation if indicated. Other trauma to the lacrimal system, such as sharp or blunt trauma to the lacrimal sac or nasolacrimal duct, are much rarer.

Zone 1 trauma: wound dehiscence compared to primary trauma.

PURPOSE: The study aims to assess if Zone 1 globe injuries hold a favorable prognosis for all situations, including wound dehiscence, or just primary traumatic injuries. METHODS: Retrospective cross-sectional chart review of patients who underwent open globe repair from 1/1/2019 to 12/1/2020 at an urban hospital setting was evaluated for final visual outcomes, associated ocular pathology, long-term complications, and need for further surgeries. RESULTS: Fifty-eight eyes were identified-38 primary trauma and 20 dehisced wounds (11 penetrating keratoplasties, five clear corneal incisions, one laceration, one extracapsular cataract extraction, one radial keratotomy, and one tectonic graft). Dehisced wounds had more posterior segment pathology vs primary trauma, i.e., hemorrhagic choroidal, vitreous hemorrhage, retinal detachment, choroidal effusion (all 20% vs 2.63%, 5.26%, 5.26%, and 0%, respectively), vitreous prolapse (20% vs 2.63%), and uveal prolapse (80% vs 36.84%). Dehisced wounds had more traumatic aphakia (40% vs 0%) and dislocated lenses (15% vs 0%). Primary trauma was more likely to have traumatic cataracts (55.26% vs 10%) or no lens changes (44.74% vs 25%). About 10% dehisced wounds required enucleation (0% primary trauma). Cataract/secondary intraocular lens surgery was performed in 34% of the primary traumas (10% in dehisced wounds). Primary traumas achieved 20/40 vision or better in 44.74% (10% dehisced wounds). About 7.89% of patients with wound dehiscence ended with no light perception (none in primary trauma). CONCLUSION: Zone 1 open globe injuries due to wound dehiscence may exhibit worse prognosis compared to primary trauma open globe injury. More important than the zone of injury may be the source.

Clinical outcomes of traumatic globe rupture in corneal graft patients.

PURPOSE: This study reports the mechanisms, complications and graft survival following sight-threatening traumatic globe rupture in patients having previously undergone corneal transplantation in the same eye. METHODS: A retrospective, observational, single-center consecutive cohort study at the Royal Victoria Infirmary, Newcastle upon Tyne, UK over a 20-year period. Medical records and Newcastle Corneal Transplantation Service electronic database (eNCTS) review was undertaken of all consecutive patients who underwent corneal transplantation with a history of traumatic globe rupture. Main outcome measures include mechanism of injury, final best-corrected distance visual acuity (BCDVA), graft survival and complications. RESULTS: A total of 921 keratoplasties were undertaken between 1997 and 2017 with 24 (3.0%) patients identified with a history of traumatic globe rupture. A bimodal relationship of age and mechanism of trauma was observed. The mean age (SD) of individuals reporting cause as a fall was 71.5 (14.8) years, and 45.3 (20.8) years (P < 0.05) amongst individuals reporting accidental trauma or assault. The pre- and post-trauma mean (SD) LogMAR BCDVA was 0.6 (0.9) and 1.7 (1.0), respectively (P = 0.001). The overall graft-failure rate was 60.9% (11 grafts) during a mean (SD) follow-up period of 3.5 (4.1) years. Globe rupture with lens damage was associated with poorer final BCDVA (P < 0.05). CONCLUSIONS: This study represents the first published series from England for this type of patient cohort. Overall visual outcomes were poor with a bimodal relationship of age and mechanism of trauma. Worse prognostic factors included lens and posterior segment complications. Re-grafting in these select group of patients may prove valuable.

Modified technique for reconstruction of large cyclodialysis cleft with capsular tension ring and continuous and cerclage sutures without scleral flaps.

To present a modified technique for the reconstruction of a large cyclodialysis cleft with capsular tension ring (CTR) and continuous and cerclage sutures without scleral flaps in 12 cases. The mean visual acuity was 0.75 ± 0.47 logarithm of the minimal angle of resolution (logMAR), and the average intraocular pressure (IOP) was 3.35 ± 0.41 mmHg before surgery. Ultrasound biomicroscopy (UBM) revealed a ciliary cleft of 4.3 ± 3.5 clock hours. We performed the modified technique for the reconstruction of a large cyclodialysis cleft. Postoperative visual acuity improved to 0.48 ± 0.26 logMAR, and the IOP improved to 15.88 ± 3.81 mmHg. Postoperative UBM showed that cyclodialysis disappeared in the whole circumference of 12 eyes. The postoperative complications included 42% (5 eyes) with a temporary elevation of IOP and 16% (2 eyes) with a posterior shift of the ciliary body. No other complications were detected during the follow-up. Based on the results, our modified technique might be useful for most cyclodialysis clefts.

Fall-related ocular trauma in patients over 90 years in tertiary ophthalmic center in Germany: 90-TOSG Report 1.

PURPOSE: To investigate the clinical characteristics of fall-related ocular trauma in patients over 90 years of age. METHODS: Retrospective, medical record reviews. Patients over the age of 90 years treated in a tertiary center with fall-related ocular trauma were included in the study. RESULTS: Fifty consecutive patients (fifty eyes) were analyzed. The mean age was 93.6 ± 1.8 years and 41 patients (82%) were female. The most common site of the injuries was orbital fracture (18 patients, 36%), accompanied with open globe rupture (OGR) in three patients, and globe contusion in two patients. Seventeen patients (34%) presented with OGR. Ocular trauma score in those patients was category 1 in 10 patients (58.8%) and category 2 in the others. Conjunctival hemorrhage and/or periocular contusion was seen in 14 patients (28%) and globe contusion in six patients (12%). At the presentation, the mean best corrected visual acuity (BCVA) was 2.82 ± 0.24 logMAR in patients with OGR and 1.98 ± 0.81 logMAR in six patients with globe contusion. Three of the patients with OGR had a final vision of 20/200 or better whereas the remaining patients had hand movements or less. The most common risk factors were female gender (82%) and use of antihypertensive drugs (46%). CONCLUSION: Patients with OGR had a poor visual outcome despite the early treatment. It is important to raise public awareness about of the poor prognosis of ocular injuries due to falls in the elderly population in order to establish preventive measures.

Globe and adnexal trauma at Australian trauma centres.

INTRODUCTION: In multisystem trauma, the assessment and management of globe and adnexal trauma is often complex. Ophthalmology input may assist managing such patients. To understand the role of ophthalmology in tertiary trauma centres we report on the management of globe and adnexal trauma at two tertiary trauma centres in Sydney, Australia. METHOD: A retrospective case series was completed at Royal North Shore Hospital (RNSH) and Royal Prince Alfred Hospital (RPAH) on patients admitted between January 2015 and December 2019. International Classification of Disease, Tenth Revision codes, diagnostic and procedural coding data were used to identify patients admitted with globe and/or adnexal trauma. Data extracted from medical records included demographics, mechanism of injury, ocular examination and specialist ophthalmic referral. RESULTS: Over 5-years, 773 patients, average age of 53.2years and 62% male, were admitted to RNSH and RPAH with globe and/or adnexal trauma. Most patients (83%) first presented to RNSH or RPAH. The most common mechanism of injury was falls (45%) followed by burns (13%). Two-hundred and thirty-five patients had multisystem trauma, of these patients, 121 (51%) suffered globe trauma with 49 (21%) classified as severe. Three patients were not diagnosed initially due to delayed ophthalmology referral. CONCLUSION: Falls followed by burns were common causes of globe and adnexal trauma in Sydney, Australia. The presence of orbital/mid-facial injury may indicate a patient has globe trauma. In multisystem trauma, globe trauma may be diagnosed late or not identified. Ophthalmology review has an important role in diagnosing and managing globe trauma in multisystem trauma.

Eye Trauma in Mixed Martial Arts and Boxing.

PURPOSE: To evaluate and compare eye and face trauma in mixed martial arts (MMA) and boxing. DESIGN: Retrospective cohort study. METHODS: Data from boxing and MMA competitions were extracted from the Nevada Athletic Commission (NAC) between 2000 and 2020. Details of competitions, contestants, outcomes, and injuries were extracted. RESULTS: In total 1539 boxing injuries (from 4313 contests) and 1442 MMA injuries (from 2704 contests) were identified. Boxing had higher eye injury rates compared to MMA ( p < 0.0001), with an odds ratio of 1.268 (95% CI, 1.114-1.444). Eye trauma represented 47.63% of boxing injuries and 25.59% of MMA injuries, with periocular lacerations being the most common eye injury in both. Orbital fractures represented 17.62% of eye injuries in MMA and 3.14% in boxing contests. However, 2%-3% were retinal in both sports, and 3.27% were glaucomatous in boxing. MMA contestants had an odds ratio of 1.823 (95% CI, 1.408-2.359) for requiring physician evaluation following an eye injury compared with boxing. MMA contestants also had a higher rate of face ( p < 0.0001) and body ( p < 0.0001) injuries. For both sports, an increased number of rounds and being the losing fighter were associated with increased odds of eye and face injury. CONCLUSION: Although boxing has a higher rate of eye injuries, MMA eye injuries are more likely to require physician evaluation. MMA contestants also have a higher rate of orbital fractures and face and body trauma. A detailed postfight examination and long-term follow-up of ocular injury in combat sports will be vital in proposing reforms to prevent eye trauma.

Retinal Detachments after Open-Globe Injury: Risk Factors and Outcomes.

PURPOSE: To identify risk factors for retinal detachment (RD) after open-globe injury (OGI) and evaluate outcomes of RD repair after OGI. DESIGN: Case-control study. PARTICIPANTS: Overall, 769 patients presented with 786 OGIs, which were surgically managed with ≥ 30 days of follow-up. Of the 786 eyes, 223 developed RD, the other 551 served as controls, and RD status of 12 eyes was unknown. METHODS: A retrospective chart review was performed of all OGIs presented to the University of Michigan between 2000 and 2022. Multivariable regression identified risk factors for RD after OGI and predictors of poor vision after RD repair. Kaplan-Meier analysis estimated time from OGI to RD. MAIN OUTCOME MEASURE: Predictors of visual outcome after RD repair after OGI. RESULTS: After OGI, 223 (28.4%) of 786 eyes were diagnosed with RD, with > 73% diagnosed within a month. Predictors of RD include posterior injury (zone II vs. I odds ratio [OR], 1.60 [95% confidence interval {CI}, 1.04-2.46]; P = 0.0331; zone III vs. I OR, 2.29 [1.53-3.41]; P < 0.0001), vitreous hemorrhage (OR, 2.29 [1.54-3.1]; P < 0.0001), and presenting acuity worse than count fingers (CFs) (OR, 2.65 [1.69 - 4.16]; P < 0.0001). Retinal detachment repair took place in 142 of 223 eyes. The mean logarithm of minimal angle of resolution visual acuity (VA) improved from 2.3 ± 0.8 to 1.7 ± 0.9 after RD repair at 6-month follow-up, with 51.2% of eyes achieving CF or better vision. Single surgery anatomic success rate was 69.7% and final anatomic success was 88%. Predictors of vision worse than CF include history of ocular surgery (OR, 0.32 [0.11-0.94]; P = 0.039), proliferative vitreoretinopathy (PVR; OR, 0.39 [0.16 - 0.92]; P = 0.032), aphakia (OR, 0.25 [0.08 - 0.77]; P = 0.016), and redetachment (OR, 0.26 [0.1 - 0.63]; P = 0.003). CONCLUSIONS: Most RD occur within the first month after OGI. Patients with posterior injuries, vitreous hemorrhage, or poor presenting VA were more likely to develop RD after OGI. Anatomic success was achieved in the majority, as was final VA of CF vision or better. History of ocular surgery, PVR at time of repair, aphakia, and redetachment were risk factors for a poor outcome. FINANCIAL DISCLOSURE(S): The author(s) have no proprietary or commercial interest in any materials discussed in this article.

Long-term sequelae of photic eye injury from a solar eclipse.

Photic ocular injuries are secondary traumatic injuries resulting from the toxic effects of the interaction between light and the eye, particularly the retina. We report the cases of two patients who experienced photic macular injury from their early childhood due to observing a solar eclipse without protection. The retinal lesions are mainly macular; these can be serious and irreversible. They are the consequence of photochemical, photomechanical and photothermal reactions. OCT is very useful for the diagnosis of these foveal lesions. The visual prognosis of solar retinopathy is generally favorable. However, some patients may develop permanent sequelae with a decrease in visual acuity. Management remains empirical and controversial. Thus, prevention and public education remain the only effective ways to avoid this type of trauma.

Characterization of Ocular Injuries Caused by Orbeez Hydrated Gel Pellet Projectiles: Clinical Insights and Implications.

PURPOSE: To examine the clinical characteristics of patients who have experienced blunt ocular injuries from "Orbeez" hydrated gel pellets (Spin Master Corp.), and to describe ocular morbidity, visual acuity (VA), and intraocular pressure (IOP) after Orbeez-related ocular trauma. DESIGN: Retrospective, institutional, observational case series. METHODS: Patients sustaining Orbeez-related ocular trauma at a single institution over a 13-month period were identified. Clinical parameters including VA, IOP, and anterior and fundus examination findings were assessed upon initial and final presentation. Basic statistical testing was performed to compare differences within this cohort. RESULTS: A total of 17 eyes from 17 patients with Orbeez-related trauma were identified. Orbeez-related blunt ocular injuries included corneal abrasion (n = 7), hyphema (n = 9), commotio retinae (n = 5), intraretinal hemorrhage (n = 3), preretinal hemorrhage (n = 1), vitreous hemorrhage (n = 2), and retinal tear (n = 1). Adolescents (14-18 years of age) showed higher rates of posterior segment complications compared to other ages (P = .0152). The presence of elevated IOP and hyphema upon initial examination correlated with increased likelihood of requiring invasive treatment following Orbeez impact (P = .0275). CONCLUSION: Orbeez-related ocular trauma may be associated with severe visual morbidity and varied anterior and posterior segment intraocular sequelae. Adolescents could be at increased risk for posterior segment complications following these injuries. Initial findings of elevated IOP and hyphema may indicate a need for more aggressive interventions. Prevention remains paramount in managing Orbeez-related ocular trauma; it is critical to raise awareness regarding the importance of wearing eye protection meeting high-impact standards and minimizing exposure to such projectiles.

Indirect cylopexy in cases with cyclodialysis using flanged prolene cylopexy technique.

This study aims to describe a new technique of indirect cyclopexy in the treatment of cyclodialysis. Cases who had cyclodialysis for more than 3 h of extent and were resistant to medical treatment underwent flanged prolene cyclopexy (FPC) technique. Five cases were included in this study. Mean duration between the initial surgery and FPC was 4.6 ± 4.3 months. Hypotony maculopathy was present in all cases. All cases underwent FPC in combination with pars plana vitrectomy and silicone oil injection. Circumferential FPC was applied in four cases, while focal FPC was performed in one case. Postoperatively, no complications occurred, visual acuity increased in four cases, and cyclodialysis closed in all cases. In the follow-up, silicone oil was removed in three cases, but silicone oil could not be removed in two cases with ongoing hypotony. Preliminary results showed that FPC is a promising technique in the surgical treatment of cyclodialysis.

TRAUMATIC LENS SUBLUXATION FROM PICKLEBALL INJURY: A CASE SERIES.

PURPOSE: The purpose of this study was to describe two cases of traumatic lens subluxation resulting from pickleball injury. METHODS: This is a case series. RESULTS: A 77-year-old man presented with worsening vision and was noted to have subluxation of his intraocular lens 10 days after being struck in the eye with a pickleball. The patient underwent a lens exchange with scleral fixation. A 76-year-old woman presented with blurry vision on the same day as her injury and was noted to have subluxation of her crystalline lens. She also underwent a lens insertion with scleral fixation. However, she experienced additional complications of postoperative cystoid macular edema and traumatic glaucoma. CONCLUSION: We recommend increased use of eye protection in pickleball.