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Cillino S, Casuccio A, Di Pace F, Pillitteri F, Cillino G. A five-year retrospective study of the epidemiological characteristics and visual outcomes of patients hospitalized for ocular trauma in a Mediterranean area. BMC Ophthalmol 2008; 8:6. [PMID: 18430231 PMCID: PMC2387139 DOI: 10.1186/1471-2415-8-6] [Citation(s) in RCA: 109] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2007] [Accepted: 04/22/2008] [Indexed: 11/13/2022] Open
Abstract
Background To determine the epidemiological characteristics and visual outcome of ocular trauma in southern Italy. Methods All cases of ocular trauma admitted to Department of Ophthalmology of Palermo University, Italy, from January 2001–December 2005 were retrospectively reviewed for open- or closed-globe injury (OGI or CGI). Data extracted included age, sex, residence, initial and final visual acuity (VA), cause and treatment of injury, hospitalization. The injuries were classified by Ocular Trauma Classification System (OTCS) and Birmingham Eye Trauma Terminology (BETT). We also referred to the Ocular Trauma Score (OTS) in evaluating the final visual outcome. Results Of the 298 eyes, there were 146 OGI and 152 CGI. Fifty eyes (16.8%) had an intraocular foreign body (IOFB). The annual incidence of eye injuries was 4.9 per 100,000. Most injuries occurred in men (84.6%, p < 0.0005), with an average age of 33.0 vs. 49.9 for women (p = 0.005). Cause of injury differed significantly by gender (p = 0.001) and urban vs. rural location (p = 0.009). The most frequent causes in men were outdoor activities related injuries (30.9%), work-related (25.4%), and sport-related (17.5%), and in women were home-related (52.2%) and outdoor activities related injuries (30.4%). In urban areas, road accidents were more frequent; in rural areas, work-related injuries were more frequent with a greater rate of IOFBs than in urban areas (p = 0.002). The incidence of OGI and CGI differed in work-related injuries (p < 0.0005), sport-related injuries (p < 0.0005), and assaults (p = 0.033). The final visual acuity was 20/40 (6/12) or better in 144 eyes (48.3%), 20/40–20/200 (6/12–6/60) in 90 eyes (30.2%), and <20/200 (6/60) or less in 46 eyes (15.5%). Eighteen eyes (6%) had a final acuity of no light perception. Of those eyes that presented with hand motion vision or better, 220 (86.6%) had a final vision of better than 20/200 (6/60). Initial visual acuity was found to be correlated with final visual acuity (Spearman's correlation coefficient = 0.658; p < 0.001). The likelihood of the final visual acuities in the OTS categories was correlated to that of the OTS study group in 12 of 14 cases (85.7%). Conclusion This analysis provides insight into the epidemiology of patients hospitalized for ocular trauma. The findings indicate that ocular trauma is a significant cause of visual loss in this population.
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Affiliation(s)
- Salvatore Cillino
- Department of Clinical Neuroscience, Ophthalmology Section, Palermo University, Italy.
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352
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Meallet MA. TRAUMA TO THE EYE AND ORBIT. CURRENT THERAPY OF TRAUMA AND SURGICAL CRITICAL CARE 2008:181-196. [DOI: 10.1016/b978-0-323-04418-9.50032-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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353
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Unal MH, Aydin A, Sonmez M, Ayata A, Ersanli D. Validation of the Ocular Trauma Score for Intraocular Foreign Bodies in Deadly Weapon-Related Open-Globe Injuries. Ophthalmic Surg Lasers Imaging Retina 2008; 39:121-4. [PMID: 18435335 DOI: 10.3928/15428877-20080301-15] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Melih H Unal
- Department of Ophthalmology, Haydarpasa Training Hospital, Gulhane Military Medical Academy, Istanbul, Turkey
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354
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Park JH, Chang SD, Lee SY. A Case of Traumatic Optic Nerve Injury due to Gunshot. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2008. [DOI: 10.3341/jkos.2008.49.1.177] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Ji Hyun Park
- Department of Ophthalmology, College of Medicine, Dongsan Medical Center, Keimyung University, Daegu, Korea
| | - Sung Dong Chang
- Department of Ophthalmology, College of Medicine, Dongsan Medical Center, Keimyung University, Daegu, Korea
| | - Se Youp Lee
- Department of Ophthalmology, College of Medicine, Dongsan Medical Center, Keimyung University, Daegu, Korea
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Abstract
PURPOSE OF REVIEW The aim of this article is to evaluate and review the scientific literature on pediatric ocular trauma from the past several years. Recent advancements have recognized mechanisms of injury that may be unique to children, require different treatment course than adults, and raise multiple public health concerns. RECENT FINDINGS Epidemiologic studies have shown that ocular trauma is a major cause of monocular blindness and potential disability in children worldwide. The mechanisms of injury are quite variable and often found under mundane circumstances. Orbital fractures in children are more likely to cause entrapment of orbital contents due to the structure of orbital bones at an early age and require earlier surgical repair. The management of traumatic hyphema responds well to outpatient care and topical aminocaproic acid. The management of traumatic cataracts has been enhanced with new iris-fixated lens implants. Endophthalmitis after ocular trauma carries a significantly worse prognosis, which may be reduced by early referral and intervention. SUMMARY This review broadens our understanding of the mechanisms, treatment, and prognostic indicators in pediatric ocular trauma. This will allow improved clinical care of these injuries.
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Affiliation(s)
- Jonathan H Salvin
- Division of Ophthalmology, Nemours/Alfred I. DuPont Hospital for Children, Jefferson Medical College, Wilmington, Delaware 19899, USA.
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356
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Schmidt GW, Broman AT, Hindman HB, Grant MP. Vision survival after open globe injury predicted by classification and regression tree analysis. Ophthalmology 2007; 115:202-9. [PMID: 17588667 DOI: 10.1016/j.ophtha.2007.04.008] [Citation(s) in RCA: 143] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2006] [Revised: 04/04/2007] [Accepted: 04/04/2007] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVE To assist ophthalmologists in treating ocular trauma patients, this study developed and validated a prognostic model to predict vision survival after open globe injury. DESIGN Retrospective cohort review. PARTICIPANTS Two hundred fourteen patients who sought treatment at the Wilmer Ophthalmological Institute with open globe injuries from January 1, 2001, through December 31, 2004, were part of the data set used to build the classification tree model. Then, to validate the classification tree, 51 patients were followed up with the goal to compare their actual visual outcome with the outcome predicted by the tree grown from the classification and regression tree analysis. METHODS Binary recursive partitioning was used to construct a classification tree to predict visual outcome after open globe injury. The retrospective cohort treated for open globe injury from January 1, 2001, through December 31, 2004, was used to develop the prognostic tree and constitutes the training sample. A second independent sample of patient eyes seen from January 1, 2005, through October 15, 2005, was used to validate the prognostic tree. MAIN OUTCOME MEASURES Two main visual outcomes were assessed: vision survival (range, 20/20-light perception) and no vision (included no light perception, enucleation, and evisceration outcomes). RESULTS A prognostic model for open globe injury outcome was constructed using 214 open globe injuries. Of 14 predictors determined to be associated with a no vision outcome in univariate analysis, presence of a relative afferent pupillary defect and poor initial visual acuity were the most predictive of complete loss of vision; presence of lid laceration and posterior wound location also predicted poor visual outcomes. In an independent cohort of 51 eyes, the prognostic model had 85.7% sensitivity to predict no vision correctly and 91.9% specificity to predict vision survival correctly. CONCLUSIONS The open globe injury prognostic model constructed in this study demonstrated excellent predictive accuracy and should be useful in counseling patients and making clinical decisions regarding open globe injury management.
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Affiliation(s)
- G W Schmidt
- Wilmer Ophthalmological Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287, USA
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357
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358
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Segev F, Assia EI, Harizman N, Barequet I, Almer Z, Raz J, Moisseiev J. Corneal laceration by sharp objects in children seven years of age and younger. Cornea 2007; 26:319-23. [PMID: 17413960 DOI: 10.1097/ico.0b013e3180301534] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE Young children are prone to develop amblyopia after penetrating injury. We sought to evaluate the management of penetrating corneal injury without intraocular foreign body (IOFB) in children <or=7 years old and to assess the long-term visual acuity results. METHODS A retrospective chart review was performed in 2 ophthalmology departments to identify children <or=7 years old with penetrating corneal injury from sharp objects that had follow-up of >18 months. Data retrieved included all details from the initial examination, surgical procedures, amblyopia prevention measures, and final visual acuity. RESULTS Twenty children eligible for the study were identified. The mean age was 4.3 years, and mean follow-up time was 58 months. The corneal wound size range was 1-10 mm, with 8 eyes having wounds >or=6 mm. All patients required primary surgical management. Traumatic cataract extraction was performed at the primary operation in 6 eyes, with intraocular lens (IOL) implantation in 4 eyes. Additional surgical procedures were performed in 12 eyes. Yttrium-Aluminum-Garnet (YAG) capsulotomy was performed in 3 eyes with secondary cataract. Twelve patients required spectacle or contact lens correction, and 11 patients had patching for amblyopia prevention. At the end of follow-up, visual acuity was 20/40 or better in 14 eyes, 20/50 to 20/100 in 4 eyes, no light perception (NLP) in 1 eye, and unknown in 1 eye. CONCLUSIONS Proper management of penetrating corneal injury in young children can result in excellent visual rehabilitation. Major measures include prompt traumatic cataract extraction with either primary or secondary IOL implantation, opening of posterior capsular opacification with YAG laser, correction of refractive errors, and patching for amblyopia prevention.
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Affiliation(s)
- Fani Segev
- Department of Ophthalmology, Meir Hospital, Sapir Medical Center, Kfar Saba, Israel
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359
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Kim JH, Yang SJ, Kim DS, Kim JG, Yoon YH. Fourteen-Year Review of Open Globe Injuries in an Urban Korean Population. ACTA ACUST UNITED AC 2007; 62:746-9. [PMID: 17414358 DOI: 10.1097/01.ta.0000231557.58471.e3] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To review the epidemiology and prognostic factors related to visual outcome after open globe injuries. METHODS A retrospective case review during a 14-year period. RESULTS The study was based on a sample of 321 patients (321 eyes) with open globe injuries. Gender of the sample was predominantly male (76.6%) and the average age was 38.8 years. Injuries occurred most frequently in autumn (37.7%) and in the work place (45.8%). The anatomic site of the wound was corneal (zone I) in 148 eyes, corneoscleral (zone II) in 61 eyes, and scleral (zone III) in 92 eyes. Initial visual acuity was 4/200 or worse in 77.9% of patients and was significantly correlated with the zone of injury (linear by linear association p = 0.000). The elapsed time from injury to surgery was shorter than 48 hours in 90.7%. Primary repair was performed in 301 eyes and, subsequently, pars plana vitrectomy in 165 eyes, and cataract extraction in 67 eyes. Anatomic success was achieved in 91% of eyes and evisceration was performed in 7.8% (25 eyes). Final visual acuity of 5/200 or better was achieved in 58.3% of patients, and vision of 20/40 or better in 36.5%. The zone of injury was the most significant predictor of functional outcome (linear by linear association p = 0.000) as well as anatomic outcome (chi p = 0.000). Associated injuries such as retinal detachment, vitreous hemorrhage, uveal prolapse, and adnexal injury were also important prognostic factors (linear by linear association, p = 0.000). CONCLUSIONS In this study, we identified the epidemiology and prognostic factors of open globe injuries in a Korean urban community. The visual as well as anatomic outcome for open globe injury was shown to be reasonably favorable when prompt and appropriate surgical management was applied.
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Affiliation(s)
- Jae-Hyung Kim
- Department of Ophthalmology, University of Ulsan, College of Medicine, Asan Medical Center, Korea
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360
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Meyer CH, Eter N, Mennel S, Kroll P. Stumpfe Bulbustraumata am hinteren Pol in der optischen Kohärenz-Tomographie und Fluoreszenz-Angiographie. SPEKTRUM DER AUGENHEILKUNDE 2007. [DOI: 10.1007/s00717-007-0183-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Abstract
PURPOSE To report an unusual, spectacle-related injury. METHODS A 16-year-old boy wearing spectacles with polycarbonate lenses presented with an unusual, spectacle-related injury. Impact with the ball during a ball sport (cricket) led to extreme torsion of the frame with resultant direct blunt trauma to the right eye by the spectacle arm. On examination, the patient had a 10 x 10-mm area of conjunctivalized scleral dehiscence superiorly in Zones 2 and 3, with uveal prolapse. Superior retinal detachment was also noted. RESULTS Patient underwent wound repair with a scleral patch graft with transscleral cryotherapy and sulfur hexafluoride injection. CONCLUSION Although increased impact resistance of newer spectacle lens materials is assumed to reduce the incidence of ocular trauma, such unusual mechanisms may still lead to severe ocular trauma. We report this case to highlight an unusual mechanism of spectacle injury, hitherto unreported, and to show the continued need for use of eye protection while wearing spectacles.
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Affiliation(s)
- Vandana Jain
- Department of Cornea and External Diseases, Aditya Jyot Eye Hospital Pvt Ltd, Wadala, Mumbai, India.
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362
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Abstract
BACKGROUND The purpose of the study is to identify factors predictive of outcome after open globe injury in 273 patients admitted to the Royal Brisbane Hospital, Queensland, Australia between 1992 and 2003. METHODS Data were collected retrospectively regarding demographic and geographical factors, injury circumstances, initial visual acuity (VA), injury parameters, details of initial and subsequent surgery, final best corrected VA and complications. Multivariate analysis using binary logistic regression was utilized to identify which factors were related to outcome. RESULTS 83% of patients were male, with a mean age of 38.3 years. The mean duration of follow up was 16.6 months and 58% of patients (135 of 231) achieved an overall improvement in their vision. Forty-one cases (15%) were enucleated, with half of these cases performed primarily. The prognostic factors indicating the likelihood of a VA of counting fingers or worse were poor initial VA, a large laceration >10 mm and the presence of a relative afferent pupil defect. Rural patients had a significantly worse final VA than city dwellers and had higher rates of endophthalmitis and enucleation. CONCLUSIONS Assessment of prognostic factors at the time of presentation of an open globe injury enables realistic expectations of final visual outcome by the doctor and the patient. In order to improve outcomes in patients from rural areas, access to specialized eye services need to be upgraded.
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Affiliation(s)
- Marc Rofail
- Royal Brisbane Hospital, Brisbane, Queensland, Australia
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363
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Woo JH, Sundar G. Eye Injuries in Singapore – Don’t Risk It. Do More. A Prospective Study. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2006. [DOI: 10.47102/annals-acadmedsg.v35n10p706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
Introduction: The purpose of this study was to characterise and describe the epidemiology of all eye injuries presenting to the National University Hospital (NUH).
Materials and Methods: A prospective study was conducted over a 7-week period (11/4/2005 to 29/5/2005) on all ophthalmic trauma patients seen by the Department of Ophthalmology in NUH. Data on patient presentation, source of injury and intervention were collected via a standardised interview and examination, and documented using a validated datasheet.
Results: A total of 133 patients, and 139 eyes, were included in the study. The average age was 33.5 years, with a range of 5 years to 88 years, and 84.2% (n = 112) were men. Close to half (46.6%, n = 62) of the patients studied were non-Singaporeans. 56.4% (n = 75) of all eye injuries were work-related and only 5% (n = 7) of eyes were open-globe injuries. Common sources of eye trauma included: Use of high-powered tools in activities such as grinding, welding and hammering (38.3%, n = 51), human-inflicted injuries (12.0%, n =16) and road traffic accidents (8.3%, n = 11). Of the work-related eye injuries, 29.3% (n = 22) reported to having used personal protective equipment (PPE) at the time of injury, 38.7% (n = 29) had been issued PPE but had not used them, while 32% (n = 24) reported that PPE had not been issued. An initial visual acuity of 6/12 or better was found in 63.0% (n = 88) of patients and a reading of 6/60 or worse was found in 10.0% (n =14). Superficial foreign bodies (22.4%, n = 55) were the most common clinical finding, followed by periorbital bruise (12.2%, n = 30), lid ecchymoses (6.9%, n = 17), orbital fractures (6.5%, n = 16), lid laceration (6.1%, n = 15) and corneal abrasions (5.7%, n = 14).
Conclusion: There is a broad spectrum of causes, mechanisms and severity of ophthalmic injuries seen in the hospital, of which work-related trauma makes up a significant proportion. The patients who suffer occupational injuries are a well-defined group: Young, non-Singaporean males, working with power tools in the construction industry are at particular risk. Although preventive strategies are in place for this high-risk group, the lack of awareness and compliance limit their effectiveness. The adequacy and functionality of PPE should be emphasised. In addition, preventive efforts are equally important in domestic, recreational, sports and transport settings. Eye trauma research and prevention can be further aided by a collaborative registry of eye injuries. A long-term islandwide database of all ophthalmic injuries is recommended.
Key words: Accident prevention, Blindness, Epidemiology, Eye injuries, Ocular trauma
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364
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Abstract
PURPOSE To determine whether advances in vitreoretinal surgical techniques developed over the last decade have translated into improved anatomic and visual outcomes. METHODS Retrospective review of children under the age of 18 who were treated for open globe injuries at a children's hospital between January 1990 and December 2002. RESULTS The authors identified 59 open globe injuries seen at a single center in the past 12 years. Thirty eyes (51%) required secondary surgery after primary closure. Twelve patients underwent pars plana vitrectomy (PPV), and all presented with an initial visual acuity of count fingers or worse. Seven (58%) had an improvement in vision to 20/200 or better, and 6 (50%) of these patients achieved a visual acuity of 20/50 or better. CONCLUSION Improvements in outcome compared to previous studies may signify refinement in technique and an increased utility of PPV over the last 10 years.
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Affiliation(s)
- Jesse R Hill
- Children's Retina Institute of California, Glendale, USA
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365
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Smith ARE, O'Hagan SB, Gole GA. Epidemiology of open- and closed-globe trauma presenting to Cairns Base Hospital, Queensland. Clin Exp Ophthalmol 2006; 34:252-9. [PMID: 16671906 DOI: 10.1111/j.1442-9071.2006.01200.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
PURPOSE To review the epidemiology of serious ocular trauma presenting to Cairns Base Hospital, from the far north Queensland health districts. METHODS A retrospective study of cases from January 1995 to November 2002 inclusive. Cases were analysed with respect to demographics, cause and nature of injury, method of transport and time to and type of ophthalmic treatment, and visual outcomes. RESULTS There were 226 cases identified, including 71 open-globe and 155 closed-globe injuries. The annual rate of injury was 3.7 per 100 000 for open-globe and 11.8 per 100 000 in total. The Aboriginal and Torres Strait Islander population from the far north Queensland districts showed a disproportionate incidence, with 38% of the total number of injuries, despite representing only 12.3% of the population. Assault in the Aboriginal and Torres Strait Islander population resulted in 69.6% of injuries in men and 75.8% of injuries in women. Of all assaults 76.2% were alcohol-related. The majority (71.5%) of injuries in the Caucasian population were due to accidental blunt and sharp trauma. In total, 77.4% of injuries occurred in men, with an average age of 31 years. Of all open and closed injuries in the study, a final visual acuity of 6/12 or better was achieved in 47.8% of eyes and a final visual acuity of 6/60 or less occurred in 17.7% of patients, 20.8% patients were lost to follow up. In total, 14.1% of open injuries required enucleation/evisceration. CONCLUSIONS The incidence of ocular trauma in far north Queensland is equal to other Australian populations. However, there is a disproportionately high incidence in the Aboriginal and Torres Strait Islander population. Alcohol-related assault is a significant cause of visual loss in the Aboriginal and Torres Strait Islander population. Closed-globe injuries are more common than open globe; however, the latter have poorer visual prognosis. Initial visual acuity of all injuries correlated with final visual acuity.
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366
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Sheard RM, Mireskandari K, Ezra E, Sullivan PM. Vitreoretinal surgery after childhood ocular trauma. Eye (Lond) 2006; 21:793-8. [PMID: 16601744 DOI: 10.1038/sj.eye.6702332] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
AIM In adults modern vitreoretinal surgery allows many traumatised eyes to be salvaged. However, one third of serious eye injuries occur in the paediatric age group and trauma is a leading cause of monocular blindness in childhood. This study aims to report the indications, complications and outcomes for vitreoretinal surgical intervention after childhood ocular trauma. METHODS Retrospective case note review of 61 children (age 16 years or less) undergoing vitreoretinal surgical procedures following ocular trauma at a tertiary referral centre. RESULTS Twenty-eight children (45.9%) had open globe injuries (OGI) and 33 closed globe injuries (CGI, 54.1%). The mean age of children with OGI was 9.5 years and with CGI 12.3 years (P=0.0068). Forty-seven children had traumatic retinal detachments (77.1%), which in 17 cases were treated with conventional scleral buckling surgery and in 30 by vitrectomy. Retinal re-attachment was achieved after one procedure in 70.6% with scleral buckling and 46.7% with vitrectomy. Fourteen children (22.9%) had attached retinas but required vitrectomy for other reasons. After a mean follow-up of 19.6 months, the median visual acuity (VA) of the children improved from counting fingers at presentation to 6/36 at final review (P=0.0031). Traumatic retinal detachment requiring vitrectomy was associated with poor visual outcome (P=0.0003). CONCLUSION Vitreoretinal intervention resulted in an improvement in vision in 32 children (57.1%) and stabilised 11 at their presenting acuity (19.6%). Two thirds of the children attained a final VA of 6/60 or better. Proliferative vitreoretinopathy was the cause of redetachment in 68.2% of cases and was significantly associated with a poor outcome (P<0.0001).
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Affiliation(s)
- R M Sheard
- Moorfields Eye Hospital, City Road, London, UK.
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367
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Sobaci G, Akin T, Erdem U, Uysal Y, Karagül S. Ocular trauma score in deadly weapon-related open-globe injuries. Am J Ophthalmol 2006; 141:760-1. [PMID: 16564823 DOI: 10.1016/j.ajo.2005.11.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2005] [Revised: 11/01/2005] [Accepted: 11/01/2005] [Indexed: 10/24/2022]
Abstract
PURPOSE To assess prognostic value of the ocular trauma score (OTS) in deadly weapon-related open-globe injuries. DESIGN Retrospective, interventional case series. METHODS In 82 patients (88 eyes) with deadly weapon-related open-globe injuries, certain numerical values rendered to the OTS variables (visual acuity, rupture, endophthalmitis, perforating injury, retinal detachment, afferent pupillary defect) at presentation were summated and converted into OTS categories. The likelihood of the final visual acuities in the OTS categories were calculated and compared with those in the OTS study. RESULTS The likelihood of the final visual acuities (no light perception NLP, light perception LP/hand motion HM, 1/200 to 19/200, 20/200 to 20/50, and > or = 20/40) in the OTS categories (1 through 5) in this group were similar to those in the OTS study group except for LP/HM in the category-2 (53% vs 26%, P < .001). No study eye was in the category-5 (the best prognosis). CONCLUSIONS OTS calculated at initial examination may provide prognostic information in deadly weapon-related open-globe injuries.
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Affiliation(s)
- Güngör Sobaci
- GATA, Gülhane Military Medical Academy and Medical School, Ankara, Turkey.
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368
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Kamburoğlu G, Kiratli H. Recurrent traumatic hyphema in a patient with Glanzmann thrombasthenia. J AAPOS 2006; 10:186-7. [PMID: 16678761 DOI: 10.1016/j.jaapos.2005.11.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2005] [Revised: 11/08/2005] [Accepted: 11/22/2005] [Indexed: 11/21/2022]
Affiliation(s)
- Günhal Kamburoğlu
- Department of Ophthalmology, Hacettepe University School of Medicine, Ankara, Turkey
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369
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Bajaire B, Oudovitchenko E, Morales E. Vitreoretinal surgery of the posterior segment for explosive trauma in terrorist warfare. Graefes Arch Clin Exp Ophthalmol 2006; 244:991-5. [PMID: 16440208 DOI: 10.1007/s00417-005-0186-1] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2005] [Revised: 09/17/2005] [Accepted: 10/08/2005] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND To describe surgical management and establish anatomic and visual results of patients with explosive ocular trauma in terrorist attacks treated with extreme vitreoretinal surgery. METHODS Retrospective study of clinical records (6-month follow-up) of patients with visual acuity (VA) of light perception or better with posterior segment injuries [vitreous hemorrhage, retinal detachment (RD), intra-ocular foreign bodies (IOFB), perforating trauma (PT)] from explosive weapons who underwent vitreoretinal surgery. We reviewed the demographic characteristics, type of weapon, time between injury and surgery, VA at arrival and 6 months after surgery, and type of trauma according to the International Trauma Classification. RESULTS Fifty-seven out of 236 patients with ocular injuries from explosive weapons were included in the study; all of them were military men, average age 22 years (range 16-53 years). The average time between the blast and primary closing was 1 day, and 10 days between primary closing and vitreoretinal surgery. Open traumas by laceration accounted for 96% of cases and 4% were closed traumas; 76% of the eyes had IOFB, of which 18% involved PT; 5% had endophthalmitis. Contusion was the diagnosis for 100% of the closed traumas. Of the open traumas, 40% were localized at zone I, 44% at zone II, and 16% at zone III. Upon arrival, 98% of patients had VA 20/800-LP and 2% had >20/40. The patients with closed trauma had the injuries at zone III and presented VA 20/800-LP. All patients underwent posterior vitrectomy, scleral buckling, endotaponade and when required, lensectomy (82%), IOFB removal (72%), and/or retinectomy (25%). Postoperative VA improved in 43% of the patients, stabilized in 41% and evolved to NLP in 15% of the cases. Initial expressions of ocular trauma such as RD, PT and endophthalmitis suggest bad prognosis. CONCLUSIONS We presented a series of patients with severe ocular trauma of the posterior segment from explosive weapons. These patients were treated according to our surgical protocol with extreme vitreoretinal surgery within the first 2 weeks after the blast; with our procedure we obtained stabilization or improvement of the VA for 84% of the cases.
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370
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Ryan SJ, Yoon YH. Posterior Segment Trauma: Open Globe. Retina 2006. [DOI: 10.1016/b978-0-323-02598-0.50144-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Ersanli D, Sonmez M, Unal M, Gulecek O. MANAGEMENT OF RETINAL DETACHMENT DUE TO CLOSED GLOBE INJURY BY PARS PLANA VITRECTOMY WITH AND WITHOUT SCLERAL BUCKLING. Retina 2006; 26:32-6. [PMID: 16395136 DOI: 10.1097/00006982-200601000-00006] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND AND PURPOSE To investigate the effect of circumferential scleral buckling on the prognosis for patients undergoing pars plana vitrectomy and lensectomy for severe closed globe injury. METHODS A total of 33 cases in which pars plana vitrectomy and lensectomy were performed after severe closed globe injury between January 1990 and January 2003 were studied retrospectively. All patients had zone III contusion type injury according to The Ocular Trauma Classification Group criteria. Of the 33 patients, 15 (group 1) also underwent peripheral scleral buckling; 18 did not (group 2). RESULTS The mean age +/- SD was 34.8 +/- 17.5 years (range, 8-73 years). There were 6 female (18%) and 27 male (82%) patients. The two groups did not differ significantly in terms of preoperative visual acuity (P = 0.76) or postoperative visual improvement (P = 0.46). In groups 1 and 2, 4 (26%) and 3 (17%) patients developed recurrent retinal detachment for which they underwent reoperation. Other postoperative complications were as follows: group 1-phthisis (1 patient; 7%), proliferative vitreoretinopathy (1 patient; 7%), and optic atrophy (1 patient; 7%); group 2, proliferative vitreoretinopathy (2 patients; 11%) and optic atrophy (2 patients; 11%). CONCLUSION Circumferential scleral buckling did not appear to offer advantages for patients undergoing pars plana vitrectomy and lensectomy for severe closed ocular injury involving the posterior chamber.
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Affiliation(s)
- Dilaver Ersanli
- Ophthalmology Clinic, GATA Haydarpasa Training Hospital, Istanbul, Turkey.
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374
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Abstract
BACKGROUND To correlate vision-limiting complications of open-globe trauma with anatomical zone and mechanism of injury. METHODS Retrospective review of 235 patients with open-globe injuries at the Massachusetts Eye and Ear Infirmary. Vision-limiting complications were assessed at 2 to 3 months after the injury. RESULTS Traumatic cataracts and corneal scarring were the most prevalent vision-limiting complications in patients with zone I (cornea-only) lacerations. The most common vision-limiting factors in eyes with zones II and III lacerations (involving sclera) were cataracts and retinal detachments. In patients with penetrating injuries, predominant vision-limiting findings were traumatic cataracts and corneal scarring. In patients with blunt-force ruptures, leading causes were traumatic cataracts and retinal detachments. There were increased rates of phthisis and enucleation surgery in patients with ruptures and zones II and III injuries. In cases of penetrating and zone I injuries, significantly more patients achieved visual acuities better than 20/50 when compared with eyes that had ruptures or zones II and III injuries. INTERPRETATION Traumatic cataracts were the most common vision-limiting factor in all subcategories of open-globe injuries. Injuries in zones II and III and blunt-force ruptures were associated with increased rates of retinal detachments, phthisis, and enucleation, contributing to the poorer visual prognosis in these patients.
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Affiliation(s)
- Manoj M Thakker
- Department of Ophthalmology, University of Washington, Seattle, WA 98195, USA.
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375
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Wang NK, Tsai CH, Chen YP, Yeung L, Wu WC, Chen TL, Lin KK, Lai CC. Pediatric rhegmatogenous retinal detachment in East Asians. Ophthalmology 2005; 112:1890-5. [PMID: 16271317 DOI: 10.1016/j.ophtha.2005.06.019] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2004] [Accepted: 06/16/2005] [Indexed: 11/19/2022] Open
Abstract
PURPOSE To describe clinical features, predisposing factors, and surgical outcomes of retinal detachment in different age groups in a pediatric population. DESIGN Retrospective, noncomparative, interventional case series. PARTICIPANTS A total of 296 eyes from 278 children younger than 18 years of age underwent the first surgical procedure for rhegmatogenous retinal detachment between 1983 and 2003. They were divided into 3 age groups: 38 eyes in group 1 (0-10 years), 107 eyes in group 2 (11-15 years), and 151 eyes in group 3 (16-18 years). METHODS Predisposing factors for retinal detachment were classified into 4 categories: (1) high myopia, (2) trauma, (3) congenital or developmental structural ocular abnormalities, and (4) previous intraocular surgery. MAIN OUTCOME MEASUREMENTS Visual acuity and retinal reattachment. RESULTS The mean age of the patients was 14.6 years; 73.7% were boys. The mean follow-up period was 51 months. At least 1 predisposing factor could be identified in 282 (95%) of study eyes. High myopia was most common in 111 eyes (38%). Thirty-one percent of eyes experienced trauma, 17% had structural abnormalities, and 5% underwent previous intraocular surgery. Macular involvement was found in 237 eyes (80%). The initial surgery was scleral buckling alone in 224 eyes (76%). Retinal reattachment was achieved in 214 eyes (72%) after the first operation and in 250 eyes (85%) at the end of intervention. Features seen in patients with a poor surgical outcome included congenital anomaly (P<0.001), previous intraocular surgery (P = 0.007), proliferative vitreoretinopathy grade C or worse (P<0.001), macula off (P = 0.001), total retinal detachment (P<0.001), and use of silicone oil (P<0.001). CONCLUSIONS Myopia is one of the important predisposing factors of pediatric retinal detachment in East Asians. The predisposing factors, clinical features, timing of diagnosis, and frequency of proliferative vitreoretinopathy of retinal detachment are somewhat different in the 3 age groups considered. Because of higher proportions of congenital anomaly, total retinal detachment, proliferative vitreoretinopathy, and a low success rate with poor postoperative compliance, patients in group 1 experienced the lowest final reattachment rate and the worst visual recovery.
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Affiliation(s)
- Nan-Kai Wang
- Department of Ophthalmology, Chang Gung Memorial Hospital, Taoyuan, Taiwan
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376
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Goiato MC, Mancuso DN, Sundefeld MLMM, Da Motta Gabriel MB, Murakawa AC, Guiotti AM. Aesthetic and functional ocular rehabilitation. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.ooe.2005.04.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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377
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Chuang LH, Lai CC. Secondary intraocular lens implantation of traumatic cataract in open-globe injury. Can J Ophthalmol 2005; 40:454-9. [PMID: 16116509 DOI: 10.1016/s0008-4182(05)80005-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND The purpose of this study was to determine the visual outcome and accuracy of biometry in traumatic cataract in open-globe injury. METHODS A clinical retrospective study of 30 consecutive patients treated for ocular penetrating trauma was conducted. Patient demographics, causes of injury, wound categories, timing and procedures of the primary repair, interval of subsequent intraocular lens (IOL) implantation, follow-up, and postoperative complications were recorded. Additionally, binocular biometry was documented. Twenty-six eyes (86.7%) were open-globe injuries occurring in the workplace. All patients received cataract extraction with primary repair of the penetrating wound, 18 eyes (60%) underwent trans pars plana vitrectomy with lensectomy and 12 eyes (40%) underwent lens aspiration or extracapsular cataract extraction. Simultaneously, 16 eyes (53.3%) underwent intraocular foreign body removal. RESULTS The mean visual improvement after secondary IOL implantation was statistically significant (p = 0.002). Seventeen eyes (56.7%) achieved final best-corrected visual acuity of 20/40 or better. The mean deviation of final refraction and target refraction was -0.69 +/- 0.56 diopter, and 23 eyes (76.7%) were within 1 diopter based on biometry of the traumatic eye. In 18 eyes (60%), the difference was within 1 diopter according to biometry of the fellow eye. In 5 cases (16.7%), there was no improvement of vision because of central corneal scar, secondary glaucoma, macular pucker, or recurrent retinal detachment. INTERPRETATION The vision of patients with traumatic cataract in open-globe injury was improved after prompt surgical intervention and subsequent IOL implantation. A minority of patients experienced no change in vision or a deterioration of vision due to irregular astigmatism caused by a corneal wound or variable damage to the posterior segment. Using biometry of the injured eye after primary repair was more accurate than using biometry of the fellow eye to determine the power of the lens for IOL implantation in variable open-globe injury.
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Affiliation(s)
- Lan-Hsin Chuang
- Department of Ophthalmology, Chang Gung Memorial Hospital, Keelung, Taiwan, ROC
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378
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Perry M, Dancey A, Mireskandari K, Oakley P, Davies S, Cameron M. Emergency care in facial trauma--a maxillofacial and ophthalmic perspective. Injury 2005; 36:875-96. [PMID: 16023907 DOI: 10.1016/j.injury.2004.09.018] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2004] [Revised: 09/10/2004] [Accepted: 09/10/2004] [Indexed: 02/02/2023]
Abstract
Facial trauma, with or without life- and sight-threatening complications, may arise following isolated injury, or it may be associated with significant injuries elsewhere. Assessment needs to be both systematic and repeated, with the establishment of clearly stated priorities in overall care. Although the American College of Surgeons Advanced Trauma Life Support (ATLS) system of care is generally accepted as the gold standard in trauma care, it has potential pitfalls when managing maxillofacial injuries, which are discussed. Management of facial trauma can arguably be regarded as "facial orthopaedics", as both specialities share common management principles. This review outlines a working approach to the identification and management of life- and sight-threatening conditions following significant facial trauma.
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Affiliation(s)
- Michael Perry
- Maxillofacial Unit, The Royal Group of Hospitals, Grosvenor Road, Belfast BT12 6BA, Northern Ireland, UK.
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379
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Yeung L, Chen TL, Kuo YH, Chao AN, Wu WC, Chen KJ, Hwang YS, Chen YP, Lai CC. Severe vitreous hemorrhage associated with closed-globe injury. Graefes Arch Clin Exp Ophthalmol 2005; 244:52-7. [PMID: 16044322 DOI: 10.1007/s00417-005-0077-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2005] [Revised: 05/22/2005] [Accepted: 05/24/2005] [Indexed: 10/25/2022] Open
Abstract
BACKGROUND The presence of marked vitreous hemorrhage is associated with poor visual prognosis in ocular trauma involving the posterior segment. The purpose of this study was to investigate the clinical features, prognostic factors, and visual outcomes in such eyes after closed-globe injury. METHODS Retrospective chart review of patients with severe vitreous hemorrhage after closed-globe injury between January 2000 and December 2002. RESULTS The study included 33 eyes in 32 patients with a mean age of 41.5 (range, 3-78 years) and a median follow-up period of 12 (range, 3-50 months). Presenting visual acuity was between 4/200, and there was light perception in 32 eyes (97%) and no light perception in one eye (3%). Fifteen eyes (45%) had one or more posterior segment pathologies beneath the vitreous hemorrhage. There were retinal tears in six eyes (18%), retinal detachment in six (18%), submacular hemorrhage in six (15%), choroidal rupture in three (9%), macular pucker in three (9%), retinal dialysis in one (3%), macular hole in one (3%), and retinal vessels occlusion in one (3%). Seven eyes (21%) had final visual acuity 20/40 or better, and 18 eyes (54%) had less than 20/200. Poor prognostic factors included presenting visual acuity of light perception or lower (p=0.032), hyphema (p=0.007), traumatic cataract (p=0.027), and age 55 years or younger (p=0.039). The most common cause of poor visual outcome was macular scar. CONCLUSION The visual prognosis of severe vitreous hemorrhage after closed-globe injury was guarded. This was frequently associated with various anterior and posterior segment pathologies. In order to provide early visual rehabilitation and management of any potentially treatable posterior pathology, early vitrectomy may be considered.
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Affiliation(s)
- Ling Yeung
- Department of Ophthalmology, Chang Gung Memorial Hospital, Kweishan, Taoyuan 333, Taiwan
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380
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Abstract
BACKGROUND The epidemiology and prognosis of fireworks-related injuries treated at a tertiary eye care center in less developed nations remain unknown. METHODS We conducted a prospective observational study that enrolled all consecutive eyes with fireworks-related ocular injury visiting our trauma clinic during a 1-year period. Eyes were graded by ocular trauma classification and followed for 6 months at least. Best corrected visual acuity (BCVA) at 6 months was considered the final visual outcome. Data were analyzed. RESULTS Twenty-five (96%) of a total of 26 patients enrolled during study period were male patients and 13 (50%) were younger than 15 years. The type of fireworks involved was a bottle rocket in 38.5%. Factors significantly associated with better final visual outcome were better BCVA at presentation (p = 0.041), absence of bottle rocket injury (p = 0.028), closed globe injury (p = 0.028), absence of relative afferent pupillary defect (p = 0.019), absence of intraocular foreign body (p = 0.026), and absence of endophthalmitis (p = 0.006). Besides poor visual outcome, bottle rocket injuries were more frequently associated with facial lacerations, intraocular foreign body, and endophthalmitis development. CONCLUSION Fireworks-related ocular injuries commonly affect young male subjects of northern India. Visual outcome is better in eyes having better initial BCVA or closed globe injury and if relative afferent pupillary defect, bottle rocket injury, intraocular foreign body, and endophthalmitis are absent.
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Affiliation(s)
- Deependra Vikram Singh
- Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India
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381
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Grieshaber MC, Stegmann R. Penetrating eye injuries in South African children: aetiology and visual outcome. Eye (Lond) 2005; 20:789-95. [PMID: 15999122 DOI: 10.1038/sj.eye.6702003] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
PURPOSE To assess the aetiology, prognosis, and visual outcome of penetrating eye injuries in South African children. METHODS In all, 100 consecutive patients, aged 16 years and under, with penetrating ocular injuries undergoing surgery between January 2001 and November 2002 were prospectively evaluated. RESULTS Most children (66%) were injured during play. In all, 55% of penetrating eye injuries occurred at home, and all injuries to children under the age of 6 years occurred there. Most injuries occurred in the absence of a caregiver (85%). Sticks, wire, and glass caused half of all injuries (48%). The most common mechanism of injury was impact with a sharp object (46%). Only 25% of injured presented to the hospital within 24 h of injury; the more severe the sustained injury and the younger the patient, the earlier was attendance at the clinic. Most patients (71%) regained best-corrected visual acuity (Snellen equivalent) of 20/200 or better, and 51% regained 20/40 or better. Patient age and delay of presentation were not of prognostic value. Indicators of poor visual outcome were identified as wound size greater than 11 mm in length, mixed corneoscleral type wounding, and involvement of the lens and posterior segment in the injury. CONCLUSIONS Penetrating eye injuries in African children, reviewed here, generally occur when children are at play in a domestic setting. Effective prevention should stress parental awareness, careful supervision, greater home safety, safe toys, and avoidance of hazardous games.
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Affiliation(s)
- M C Grieshaber
- Department of Ophthalmology, Medical University of Southern Africa, PO Box 66, Medunsa 0204, South Africa.
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382
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Koo L, Kapadia MK, Singh RP, Sheridan R, Hatton MP. Gender Differences in Etiology and Outcome of Open Globe Injuries. ACTA ACUST UNITED AC 2005; 59:175-8. [PMID: 16096559 DOI: 10.1097/01.ta.0000173624.37438.d6] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE Patterns of injury and outcomes after multi-system trauma differ between men and women. Few data exist regarding the epidemiology of gender differences in severe eye trauma. We hypothesized that the incidence and patterns of open globe injuries might differ between men and women. METHODS Charts of 220 patients with open globe injuries presenting to the Massachusetts Eye and Ear Infirmary during a three-year period were retrospectively reviewed. The data were analyzed with respect to gender, type of open globe injury (penetrating, perforating, or rupture), and mechanism of globe injury (projectile, non-projectile, assault, fall, sports, motor vehicle crash). RESULTS The majority (78.6%) of patients were men. Women with open globe injuries were older (median age 73 years) than men (median age 36 years). Men were more likely to suffer from penetrating injuries (69.9%) while women were more likely to experience blunt globe rupture (68.1%). Projectile objects accounted for the majority of open globe injuries in men (54.9%) and were an infrequent cause in women (4.3%). Nearly one-third (31.8%) of the projectile injuries in men were work-related, and 19.7% occurred during home improvement projects. Compared with men, falls were more frequently responsible for globe injuries in women (55.3% versus 8.1%). Injuries limited to the cornea were more common in men than women (46.2% versus 23.4%), while more posterior globe injuries were more common among women (46.8% versus 28.3% men). Women were more likely than men to have poor visual acuity at 3 months after injury. CONCLUSIONS The causes and patterns of open globe injuries differ between men and women. In this series, the majority of injuries to men were caused by projectile objects related to work or home improvement projects. Open globe injuries in women were most often resulted from fall, and were more likely to cause rupture posterior to the limbus.
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Affiliation(s)
- Lily Koo
- Massachusetts Eye and Ear Infirmary, Boston, MA 02114, USA
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383
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Ersanli D, Unah M, Aydin A, Gulecek O, Kalemoglu M. Results of Pars Plana Vitrectomy in Closed-Globe Injuries. Ophthalmic Surg Lasers Imaging Retina 2005. [DOI: 10.3928/1542-8877-20050501-03] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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384
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Scott IU, Gayer S, Voo I, Flynn HW, Diniz JR, Venkatraman A. Regional Anesthesia With Monitored Anesthesia Care for Surgical Repair of Selected Open Globe Injuries. Ophthalmic Surg Lasers Imaging Retina 2005. [DOI: 10.3928/1542-8877-20050301-08] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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385
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Girkin CA, McGwin G, Morris R, Kuhn F. Glaucoma following penetrating ocular trauma: a cohort study of the United States Eye Injury Registry. Am J Ophthalmol 2005; 139:100-5. [PMID: 15652833 DOI: 10.1016/j.ajo.2004.08.052] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/23/2004] [Indexed: 11/17/2022]
Abstract
PURPOSE To evaluate associations between baseline structural and functional ocular characteristics and the risk of developing posttraumatic glaucoma after penetrating ocular injury. DESIGN Prospective cohort study. METHODS Data from the United States Eye Injury Registry (USEIR) were obtained from a total of 3,627 patients who experienced penetrating ocular injury. The risk of posttraumatic glaucoma and associated structural and functional ocular risk factors was estimated. RESULTS The risk of developing posttraumatic glaucoma was 2.67%. The development of glaucoma was independently associated with several baseline characteristics including advancing age (relative risk 1.02/yr 95% confidence interval [1.00, 1.03]), lens injury (1.56 [1.03, 2.35]), poor baseline visual acuity (2.59 [1.62, 4.14]), and inflammation (3.02 [1.52, 6.02]). CONCLUSIONS This study provides an estimate for the risk of developing glaucoma after penetrating ocular injury in a large cohort of patients and determined several factors that are significantly associated with the development of post-traumatic glaucoma, including advancing age, lens injury, poor visual acuity, and intraocular inflammation.
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Affiliation(s)
- Christopher A Girkin
- Department of Ophthalmology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama 35233, USA.
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386
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Gönül E, Erdoğan E, Taşar M, Yetişer S, Akay KM, Düz B, Bedük A, Timurkaynak E. Penetrating orbitocranial gunshot injuries. ACTA ACUST UNITED AC 2005; 63:24-30; discussion 31. [PMID: 15639513 DOI: 10.1016/j.surneu.2004.05.043] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2002] [Accepted: 05/12/2004] [Indexed: 10/26/2022]
Abstract
BACKGROUND The aim of this study was to analyze the effect of a surgical management protocol and other important clinical features on the prognosis of patients who had penetrating orbitocranial gunshot injuries. METHODS Thirty-five patients (30 unilateral, 5 bilateral) who had penetrating orbitocranial gunshot injuries were analyzed. The wounds were mainly caused by shrapnel fragments or bullets. Craniotomy was the standard treatment in all patients. Investigated clinical features included Glasgow Coma Scale (GCS) score on admission, the mode and the extent of brain injury, and the presence of an intracranial retained foreign body. The prognostic importance of complications such as infection, intracranial hemorrhage, cerebrospinal fluid leak, and epileptic seizures was also investigated. The mechanism and the injury characteristics of the patients were evaluated by predicting the visual outcome of the victims according to a newer classification system as well as other variables pertinent to this specific clinical setting of severe eye trauma. Final visual acuities of the patients were also measured. RESULTS The outcome of 35 penetrating orbitocranial gunshot injured patients was as follows: death in 3 patients, vegetative state in 1, severe disability in 2, moderate disability in 2, and good recovery in 27 cases. Localization and extent of the injury and GCS score on admission were the most important indicator for good neurological outcome. The predictors for good visual outcome were type B, grade 1, zone I, and relative afferent pupillary defect-negative injuries. The predictors for poor outcome were type A, grade 5, zone III, and relative afferent pupillary defect-positive injuries. CONCLUSION The prognosis of the injury depends on the course of the bullet or shrapnel fragment and the interdisciplinary care. An extensive preoperative evaluation of penetrating orbital trauma and a combined ophthalmic and neurosurgical approach are recommended to minimize the morbidity of the patients. However, complete removal of the foreign material in a deep or ventricular localization is not mandatory because careful debridement and tight closure of dura provides desired outcome. Evaluation of trauma mechanism and injury characteristics according to the Ocular Trauma Classification System seems to predict accurately the visual outcomes in this series.
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Affiliation(s)
- Engin Gönül
- Department of Neurosurgery, Gülhane Military Medical School, 06018 Ankara, Turkey.
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387
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Abstract
PURPOSE To evaluate the international eye injury scene and design a standardized terminology for mechanical eye injuries. METHODS Surveys of practicing ophthalmologists and an extensive review of the international ocular trauma literature. Development of the Birmingham Trauma Terminology (BETT) using a logic-based approach. RESULTS BETT always uses the entire globe as the tissue of reference. Its well-defined terms encompass all types of mechanical eye injury. A one-to-one relationship exists between terms and clinical conditions. CONCLUSION BETT provides an unambiguous, consistent, simple, and comprehensive system to describe any type of mechanical globe trauma. Endorsed by several societies and peer-reviewed journals as the standardized international language of ocular traumatology, BETT is expected to become the preferred terminology for categorizing eye injuries in daily clinical practice.
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Affiliation(s)
- F Kuhn
- American Society of Ocular Trauma, Birmingham, USA.
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388
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Abstract
OBJECTIVE To evaluate the incidence and identify associated risk factors of scleral penetrations and perforations resulting from strabismus surgery. METHODS A prospective observational study of patients undergoing strabismus surgery by residents or fellows was conducted. The surgical techniques employed included recessions, resections, advancements, posterior fixation sutures, and transpositions. Indirect ophthalmoscopy was performed on each operated eye following surgery to identify any retinal changes indicative of a penetration or perforation. RESULTS Of the 144 patients and 217 operated eyes, 11 sustained penetrations (5.1%), and 6 perforations (2.8%). On a per muscle procedure basis, the incidence of penetrations was 4.3% and of perforations 1.9%. The mean age at surgery for patients who experienced perforations was 4.8 years (+/- 5.3), which was less than those with penetrations or those without any complications (P = .016). The surgeon's experience was not related to the frequency of these complications. Penetrations or perforations were more likely to occur with rectus muscle recessions than resections (P = .0067). Horizontal rectus muscles were most frequently associated with penetrations and perforations when compared to vertical rectus and oblique muscles (P = .003). The S-24 needle was more frequently involved in the penetrations and perforations than other needles (P = .027). CONCLUSIONS In order to reduce the risk of scleral penetrations or perforations, surgeons should exercise caution when performing strabismus surgery in younger patients, when using S-24 needles, and when performing rectus muscle recessions. This study has demonstrated, for the first time with statistical significance, that recessions are more often associated with penetrations and perforations than other types of strabismus procedures.
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Affiliation(s)
- Yadvinder Dang
- Department of Ophthalmology and Pediatrics, King/Drew Medical Center, Los Angeles, CA, USA
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389
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Mohammad Ali H. Temporomandibular joint pain following airbag deployment on the face: a case report. Br Dent J 2004; 197:127-9. [PMID: 15311239 DOI: 10.1038/sj.bdj.4811521] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2003] [Accepted: 11/12/2003] [Indexed: 11/09/2022]
Abstract
Varieties of injuries have been reported as a result of the deployment of the airbag/s following road traffic accidents. The purpose of this case-report is to present a physiotherapist's perspective of a patient who was diagnosed as having temporomandibular pain and dysfunction following the deployment of the airbag on the face and its implications for the dental profession. The patient was assessed using a modified Maitland assessment procedure to establish the diagnosis and the treatment consisted of Maitland mobilisation techniques, pulsed short wave diathermy and ultrasound as and when indicated directed to the upper cervical spine. The outcome of this case-report suggests that the temporomandibular symptoms presented by this patient were of cervical origin. Therefore, it is suggested that the cervical spine should be routinely examined in patients presenting with temporomandibular pain and dysfunction following trauma and early referral to physiotherapy may facilitate early recovery.
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Affiliation(s)
- H Mohammad Ali
- Department of Physiotherapy, Gartnavel General Hospital, 1053 Great Western Road, Glasgow G12 0YN, UK.
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390
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Sarrazin L, Averbukh E, Halpert M, Hemo I, Rumelt S. Traumatic pediatric retinal detachment: a comparison between open and closed globe injuries. Am J Ophthalmol 2004; 137:1042-9. [PMID: 15183788 DOI: 10.1016/j.ajo.2004.01.011] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/01/2004] [Indexed: 10/26/2022]
Abstract
PURPOSE To compare retinal detachment as a result of open and closed globe trauma in a pediatric age group. DESIGN Retrospective, comparative, consecutive, interventional case series study. SETTING Tertiary referral medical center. PATIENTS AND METHODS One-hundred thirty-eight (5.7%) of 2,408 retinal detachments that were treated at our facility between 1980 and 2000 occurred in children aged 18 years or younger. Of these, 37 eyes (26%, n = 36) had retinal detachment following open globe injury and 23 eyes (14%, n = 20) had retinal detachment following closed globe injury. Those were compared with regard to the retinal detachment characteristics, number, types and timing of surgeries, and the anatomic and functional surgical outcome. RESULTS Similar incidence was found in the type of retinal detachment, number of tears, extent, macular attachment type, and timing of surgery. Anatomic surgical success was achieved in 16 eyes (46%) with open globe injury and in 13 eyes (65%) with closed globe injury. The improvement in visual acuity was limited and comparable in both groups (23% to 25%), and lower than the expected according to the Ocular Trauma Score (OTS). The only predictor for favorable visual outcome of > or =20/200 was preoperative macular attachment (P =.003, Fisher exact test). CONCLUSION The type, extent, and severity of the retinal detachment were similar in both open and closed globe injuries, suggesting that the detachment is caused by secondary indirect impact of globe deformation. The anatomic and functional surgical outcome was guarded and similar, suggesting that further surgical innovation is required to improve the visual outcome in this age group.
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Affiliation(s)
- Luis Sarrazin
- Department of Ophthalmology, Hadassah University Hospital, Jerusalem, Israel
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391
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Chew JJL, Wade NK, Akkor S, Sivak-Callcott J. Atypical presentation of traumatic globe rupture. Can J Ophthalmol 2004; 39:282-4. [PMID: 15180147 DOI: 10.1016/s0008-4182(04)80127-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Jesse J L Chew
- Department of Ophthalmology, University of British Columbia, Vancouver, BC
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392
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Weinand F, Plag M, Pavlovic S. [Primary implantation of posterior chamber lenses after traumatic cataract peneration]. Ophthalmologe 2004; 100:843-6. [PMID: 14618359 DOI: 10.1007/s00347-003-0840-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
PURPOSE To analyze the postoperative outcome and complication rate after phacoemulsification, lens aspiration or lensectomy with primary intraocular lens (IOL) implantation after traumatic cataract penetration. METHODS We retrospectively reviewed the data of 15 patients who were admitted to our hospital from 1997 to 2001 because of traumatic cataract with corneal laceration with and without intraocular foreign body (IOFB). In all patients phacoemulsification, lens aspiration or lensectomy and primary IOL implantation were performed. Removal of IOFB was performed in 6 patients. RESULTS The mean follow-up was 19.6 months, 8 eyes (53%) achieved a final visual acuity of 20/40 or better and 12 eyes achieved 20/100 or better final visual acuity. One patient (final visual acuity=1/40) had an additional macular pathology. Due to irregular astigmatism two patients achieved a final vision of less than 20/100. Major causes of limited visual acuity were central corneal scars and in one patient a photopic maculopathy. Four eyes (25%) developed secondary cataract and underwent YAG laser capsulotomy. In one patient PVR retinal detachment had to be treated by pars-plana vitrectomy with silicone oil tamponade. CONCLUSIONS Primary implantation of posterior chamber lenses after penetrating ocular trauma is associated with a favourable visual outcome and a low rate of postoperative complications.
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Affiliation(s)
- F Weinand
- Zentrum für Augenheilkunde der Universität Giessen, Giessen.
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393
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Weinberg DV, Lyon AT, Greenwald MJ, Mets MB. Rhegmatogenous retinal detachments in children: risk factors and surgical outcomes. Ophthalmology 2003; 110:1708-13. [PMID: 13129866 DOI: 10.1016/s0161-6420(03)00569-4] [Citation(s) in RCA: 76] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
PURPOSE To describe the presenting features and surgical outcomes in a series of children with rhegmatogenous retinal detachments. DESIGN Retrospective, noncomparative, interventional case series. PARTICIPANTS Thirty-nine eyes of 34 children 18 years of age or younger undergoing surgery for rhegmatogenous retinal detachment. METHODS Patients were identified by chart review at two affiliated tertiary care centers. Risk factors for retinal detachment were classified into four categories: (1). congenital or developmental structural ocular abnormalities, (2). trauma, (3). previous ophthalmologic surgery, and (4). preceding uveitis. RESULTS Median age was 10 years, and 79% of patients were boys. Nine patients (26%) had bilateral retinal detachment at presentation, or experienced a detachment in their second eye before their nineteenth birthday. Every eye had at least one risk factor for retinal detachment, and more than half had risk factors in two or more categories. Structural abnormalities were most common (56%). Fifty-one percent of eyes underwent previous surgery, 36% experienced trauma, and 15% had uveitis. Detachments tended to be complex. Median follow-up was 24 months. Retinal reattachment was achieved in 79% of eyes; however, visual recovery was modest. Median preoperative and postoperative visual acuities were counting fingers and 20/400, respectively. Predictors of a poor visual outcome were: unmeasurable or light perception-only preoperative vision (P = 0.0001), macula-off retinal detachment (P = 0.01), the need for vitrectomy surgery (P = 0.01), the presence of proliferative vitreoretinopathy grade C or worse (P = 0.02), and the use of silicone oil (P = 0.02). CONCLUSIONS Predisposing factors in pediatric retinal detachments, particularly congenital and developmental structural abnormalities, may be more common than previously reported. Modern vitreoretinal surgical techniques can help achieve retinal reattachment in most cases. Many factors contribute to the limited visual recovery in this patient population. Predictors of visual outcomes are similar to those observed in adults. Inability of the clinician to determine confidently the preoperative visual acuity is a newly identified predictor of poor visual outcomes.
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Affiliation(s)
- David V Weinberg
- Department of Ophthalmology, Northwestern University Medical School, Chicago, Illinois, USA
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394
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Young ML, Sabti K, Kapusta MA. Traumatic optic neuropathy secondary to an intraoptic nerve foreign body. CANADIAN JOURNAL OF OPHTHALMOLOGY 2003; 38:289-91; discussion 291-2. [PMID: 12870862 DOI: 10.1016/s0008-4182(03)80094-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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395
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Azad R, Ravi K, Talwar D, Kumar N. Pars plana vitrectomy with or without silicone oil endotamponade in post-traumatic endophthalmitis. Graefes Arch Clin Exp Ophthalmol 2003; 241:478-83. [PMID: 12756578 DOI: 10.1007/s00417-003-0670-4] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2002] [Revised: 02/19/2003] [Accepted: 03/12/2003] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Results of core vitrectomy in post-traumatic endophthalmitis are poor. Our initial results of complete vitrectomy with primary silicone oil endotamponade were promising. A comparative study of this procedure with conventional core vitrectomy was therefore carried out. METHODS A prospective randomized controlled study of 24 consecutive cases of post-traumatic endophthalmitis was conducted. Patients were randomized into two groups in the absence of clinical improvement after primary tap and treatment with intravitreal vancomycin and amikacin: group 1 consisted of patients who underwent core vitrectomy alone, group 2 of patients who underwent complete vitrectomy with silicone oil endotamponade. All patients included in the study received intravenous antibiotics and underwent lensectomy. Patients were followed up 1, 2, 4 and 12 weeks postoperatively. In all patients of group 2, silicone oil was removed 6 weeks after primary surgery. The mean duration of follow-up was 112+/-55 days. RESULTS Vision of 20/400 or better was obtained in 58.33% of cases (14/24). Visual acuity of only one patient in group 1 was >or=20/200, compared with that of 58.3% of patients (7/12) in group 2 ( P=0.02). Intra-operative retinal breaks were found in 50% (6/12) of the patients belonging to group 1, but did not affect the final visual outcome. In group 1, 33.33% (4/12) developed rhegmatogenous retinal detachment in the immediate post-operative period. Only one of these patients had useful final visual outcome after resurgery. CONCLUSION Complete vitrectomy with primary silicone oil endotamponade is a useful treatment modality which improves the anatomical and functional results in post-traumatic endophthalmitis.
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Affiliation(s)
- Rajvardhan Azad
- Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
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396
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Ozdal MPC, Mansour M, Deschênes J. Ultrasound biomicroscopic evaluation of the traumatized eyes. Eye (Lond) 2003; 17:467-72. [PMID: 12802344 DOI: 10.1038/sj.eye.6700382] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
PURPOSE To review causes for performing an ultrasound biomicroscopic (UBM) examination in traumatized eyes, to present common UBM findings of 109 eyes with a history of ocular trauma and to compare these findings according to the type of the trauma. MATERIALS AND METHODS A total of 109 eyes with a history of mechanical ocular trauma, which underwent an UBM examination between December 1996 and April 2002, were evaluated retrospectively. All cases were classified according to the criteria of the Ocular Trauma Classification Group and UBM findings were reviewed. For statistical ana- lyses, chi(2) test and Fisher's exact test were used. RESULTS UBM examinations were performed for the evaluation of the zonules before cataract surgery (49.5%), examination of the anterior segment in the presence of media opacities (32.1%), detection of suspected ocular foreign bodies (10.1%) and the evaluation of ocular hypotony (8.3%). In all, 67 eyes (61.5%) had a closed-globe injury, whereas 42 (38.5%) had an open-globe injury. The most common UBM findings in a closed-globe injury were zonular deficiency (64.2%), angle recession (43.3%), iridodialysis (17.9%), and dislocated lens (16.4%). The most common UBM findings in an open-globe injury were zonular deficiency (54.8%), iridodialysis (26.2%), peripheral anterior synechiae (PAS) (26.2%), and iridocorneal adhesion (19%). Among the common UBM findings, the angle recession was significantly higher (P<0.001) in closed-globe injury group and PAS formation was significantly higher (P<0.05) in open-globe injury group. CONCLUSIONS UBM is particularly superior to other methods in the evaluation of the zonular status, angle recession, cyclodialysis, and the detection of small superficial and intraocular foreign bodies.
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Affiliation(s)
- M P C Ozdal
- Department of Ophthalmology, McGill University Health Center, Montréal, Québec, Canada.
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397
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Cavallini GM, Lugli N, Campi L, Pagliani L, Saccarola P. Bottle-cork injury to the eye: a review of 13 cases. Eur J Ophthalmol 2003; 13:287-91. [PMID: 12747650 DOI: 10.1177/112067210301300308] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE To analyze the anatomic and functional consequences of wine-cork injury to the eye in relation to the patient's age and the type of cork and wine. METHODS We retrospectively studied 13 patients, six women and seven men, presenting to our department with bottle-cork injury to the eye between January 1999 and June 2001. RESULTS All patients presented with closed-globe injury according to Kuhn et al's classification. All the cases were injured by bottle corks from sparkling wine: white in ten cases and red in three. Mean visual acuity at admission was 20/100 (range, hand motion to 20/20). The most frequent early injury was anterior chamber hyphema (84.6%), followed by corneal injury (62.2%), ocular hypertension (46.1%), lens subluxation (30.8%), traumatic cataract (23.1%), and post-traumatic retinal edema (23.1%). Mean final visual acuity was 20/25; the follow-up ranged from 3 to 29 months, averaging 16.1 months. Late complications were as follows: pupil motility anomalies (38.5%), traumatic cataract (30.8%), iridodialysis (15.4%), traumatic optic neuropathy (7.7%), post-traumatic glaucoma (7.7%), and traumatic maculopathy (15.4%). Surgical treatment was necessary in two cases (15.4%). CONCLUSIONS Bottle-cork eye injuries account for 10.8% of post-traumatic hospital admissions to our department. Most of them are due to sparkling white wine served at room temperature. There is no correlation between ocular injury and the eye-bottle distance or the type of cork.
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Affiliation(s)
- G M Cavallini
- Department of Neuropsychosensorial Pathology, Ocular Section, University of Modena and Reggio Emilia, Modena, Italy.
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398
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Pieramici DJ, Au Eong KG, Sternberg P, Marsh MJ. The prognostic significance of a system for classifying mechanical injuries of the eye (globe) in open-globe injuries. THE JOURNAL OF TRAUMA 2003; 54:750-4. [PMID: 12707539 DOI: 10.1097/01.ta.0000047053.53821.c8] [Citation(s) in RCA: 76] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE The aim of this study was to determine the prognostic significance of a previously published system for classifying mechanical injuries of the eye (globe) in open-globe injuries. METHODS The medical records of 150 patients with open-globe injuries identified from an established institutional database were retrospectively reviewed to classify all injuries at presentation by the four specific variables of the classification system: type of injury, defined by the mechanism of injury; grade of injury, defined by visual acuity in the injured eye at initial examination; pupil, defined as the presence or absence of a relative afferent pupillary defect in the injured eye; and zone of injury, defined by the location of the eye-wall opening. Final visual outcomes for these injuries were also recorded. Logistic regression models were used to analyze the data and to determine whether relationships existed between the specific classification variables and final visual acuity in the injured eyes. RESULTS All four classification variables were significant predictors of visual outcome. When adjusted for the other variables, grade and pupil were the most significant predictors of final visual acuity. CONCLUSION This system for classifying mechanical injuries of the eye appears to be prognostic for visual outcomes in open-globe injuries. In particular, the measurement of visual acuity and testing for a relative afferent pupillary defect at the initial examination should be performed in all injured eyes because of their relative prognostic significance.
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Affiliation(s)
- Dante J Pieramici
- The Wilmer Ophthalmological Institute, The Johns Hopkins University School of Medicine, The Johns Hopkins Hospital, Baltimore, Maryland, USA.
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399
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Jacobi PC, Dietlein TS, Lueke C, Jacobi FK. Multifocal intraocular lens implantation in patients with traumatic cataract. Ophthalmology 2003; 110:531-8. [PMID: 12623816 DOI: 10.1016/s0161-6420(02)01774-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE To evaluate the postoperative outcome and complication rate of cataract extraction with implantation of a zonal-progressive multifocal intraocular lens (IOL) for traumatic cataract. DESIGN Prospective, nonrandomized, comparative trial. PARTICIPANTS Fifty-one eyes of 51 subjects with traumatic cataract caused by nonpenetrating, penetrating, and perforating ocular trauma at two university institutions with more than 12 months follow-up. INTERVENTIONS Temporal clear corneal phacoemulsification with foldable IOL implantation was performed in all eyes. In 29 subjects, a zonal-progressive optic multifocal IOL (Array SA40-N Allergan, Irvine, CA) was implanted, whereas 22 subjects received a monofocal IOL and served as controls. RESULTS Preoperative subjects demographics, mean postoperative spherical equivalent, astigmatism, and uncorrected and best-corrected distance visual acuity were similar in the two groups. Subjects with a multifocal IOL achieved a significantly better uncorrected near visual acuity than subjects with monofocal IOL (0.24 vs. 0.40; P = 0.0001). With distance correction only, mean near visual acuity was 0.21 vs. 0.43 (P = 0.0001). Best-corrected near visual acuity was 0.17 for both groups (P = 0.91), with +1.24 diopters (D) for the multifocal group and +2.45 D for the monofocal group (P = 0.0001). Spectacle dependency differed significantly between the two groups, with 18 (81%) subjects of the monofocal group commonly requiring an additional plus add for near tasks compared with 5 (17%) subjects in the multifocal group (P = 0.001). Stereopsis was superior in the multifocal group (P < 0.001), with 20 (69%) and 16 (55%) patients with a multifocal IOL responding positively to the Lang and Titmus tests, respectively. In the monofocal group, only eight (36%) and five (22%) subjects gave correct answers. CONCLUSIONS Multifocal IOL implantation is a viable alternative to monofocal pseudophakia in subjects with traumatic cataract.
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Affiliation(s)
- Philipp C Jacobi
- Department of Ophthalmology, University Eye Hospital of Cologne, Joseph-Stelzmannstrasse 9, 50931 Cologne, Germany.
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400
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Arroyo JG, Postel EA, Stone T, McCuen BW, Egan KM. A matched study of primary scleral buckle placement during repair of posterior segment open globe injuries. Br J Ophthalmol 2003; 87:75-8. [PMID: 12488267 PMCID: PMC1771464 DOI: 10.1136/bjo.87.1.75] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
AIMS To compare the visual and anatomical outcomes of patients who underwent primary scleral buckle (SB) placement during posterior segment open globe repair with matched control patients who did not undergo primary SB placement. METHODS Patients who underwent open globe repair alone or with SB placement at Duke University Eye Center (November 1994-September 1997) and the Massachusetts Eye and Ear Infirmary (July 1993-July 1997) were identified. 19 open globe patients who received primary SB placement were matched with control patients who did not receive a primary SB based on three important prognostic factors: (1) visual grade; (2) zone of injury; and (3) mechanism of injury. The outcomes of interest were: (1) visual outcome; (2) anatomical outcome; (3) subsequent retinal detachment (RD); and (4) number of subsequent surgeries. RESULTS Baseline characteristics between the groups were similar. Patients who received primary SB placement had a better final visual grade (p = 0.02), logMAR vision (p = 0.007), and anatomical grade (p = 0.01) compared with control patients. Primary SB patients had an average final vision of 20/270, whereas control patients had an average final vision of hand movement. Primary SB placement also resulted in fewer subsequent RDs (26% versus 53%), but this difference did not reach statistical significance (p = 0.10). There were no complications associated with primary SB placement. CONCLUSION Primary SB placement during posterior segment open globe repair may decrease the risk of subsequent RD and improve final visual and anatomical outcome.
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Affiliation(s)
- J G Arroyo
- Massachusetts Eye and Ear Infirmary, Brigham and Women's Hospital, Beth Israel Deaconess Medical Center, Harvard Medical School, and Harvard School of Public Health, Boston, MA, USA.
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