scholarly journals Ipsilateral Rotational Autokeratoplasty for the Management of Traumatic Corneal Scar

2012 ◽  
Vol 2012 ◽  
pp. 1-3 ◽  
Author(s):  
Alime Günes ◽  
Tahir Kansu Bozkurt ◽  
Cihan Unlu ◽  
Betül Ilkay Sezgin Akcay ◽  
Hüseyin Bayramlar
Keyword(s):  
Visual Acuity ◽  
Central Area ◽  
Eye Injury ◽  
Donor Cornea ◽  
Visual Axis ◽  
Corneal Scar ◽  
Immunological Rejection ◽  
Temporal Aspect ◽  
Better Than ◽  
Perforating Eye Injury

A 40-years-old male patient with a corneal scar secondary to perforating eye injury had undergone ipsilateral rotational autokeratoplasty in our clinics. The corneal scar involved the pupillary area. The patient had a preoperative visual acuity of counting fingers. The patient’s cornea was trephined with a 0.5 mm temporal decentration. The 8.0 mm autograft was rotated approximately 180° to relocate the scar to the temporal aspect of the cornea. The final position of the corneal scar was temporal of the visual axis and central area was clear. The visual acuity at 1-, 3-, and 6-months followups was better than the first visual acuity in the patient. Ipsilateral rotational autokeratoplasty has many advantages over conventional keratoplasty. There is no risk of immunological rejection of the graft, postoperative corticosteroids are not needed as frequently, and donor cornea is not required. A rotational autograft can be a powerful alternative to conventional keratoplasty for some patients with traumatic corneal scars.

scholarly journals Penetrating eye injuries in pediatric population: An epidemiological study and visual outcome

2016 ◽  
Vol 7 (4) ◽  
pp. 84-87
Author(s):  
Kabindra Bajracharya ◽  
Salma KC Rai ◽  
Arjun Malla Bhari ◽  
Hari Bahadur Thapa ◽  
Anjita Hirachan ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Pediatric Population ◽  
Visual Outcome ◽  
Eye Injury ◽  
Pediatric Ophthalmology ◽  
Eye Injuries ◽  
Penetrating Eye Injury ◽  
Wooden Stick ◽  
One Year ◽  
Better Than

Introduction: Penetrating eye injury is an important cause of visual impairment in pediatric population.Aims and Objectives: To study the epidemiology and visual outcome of penetrating eye injuries in pediatric population presented to Lumbini Eye Institute, the tertiary eye hospital of western Nepal.Materials and Methods: This retrospective study was conducted at the Department of Pediatric Ophthalmology and Strabismus, Lumbini Eye Institute over a period of one year from June 2014 to May 2015. All patients of penetrating eye injuries up to the age of 15 years were included in the study. The demographics of the patient, cause and duration of injury were recorded. The presenting and final best corrected visual acuity, anterior and posterior segment findings were recorded in specially designed proforma.Results: A total number of 127 children (127 eyes) presented with penetrating eye injuries during a year. The incidence of penetrating eye injury in one year was 127 out of 12927 new patients. Minimum age was 11 months, while the maximum age was 15 years with mean of 7.29 years (SD= ±3.49). Male and female patients were 99 (78%) and 28 (22%) respectively. Involvement of right eye was seen in 69 cases (54.33%) and left eye 58 (45.67%). The most common cause of injury was wooden stick in 55 cases (43.31%) followed by iron wire 12 (9.45%) and the stone 11 (8.66%). Corneal laceration was found in 102 cases (80.31%), scleral laceration in 10 (7.87%) and corneo-scleral laceration in 15 (11.81%). Seventy three percent patients were blind at the time of presentation whereas at discharge 37.63% were blind and 11.43% of patients had visual acuity better than 6/18 at presentation whereas 35.48% had visual acuity better than 6/18 after treatment.Conclusion: Penetrating eye injury is one of the common causes attending Pediatric Ophthalmology Department. Penetrating eye injury is common in male and majority of trauma is caused by wooden stick. The awareness of ocular trauma and its consequences should be increased to reduce incidence of childhood blindness.Asian Journal of Medical Sciences Vol.7(4) 2016 84-87

scholarly journals Timing of Pars Plana Vitrectomy in Management of Gunshot Perforating Eye Injury: Observational Study

2016 ◽  
Vol 2016 ◽  
pp. 1-8 ◽  
Author(s):  
Hammouda Hamdy Ghoraba ◽  
Mohamed Amin Heikal ◽  
Hosam Osman Mansour ◽  
Haithem Mamon Abdelfattah ◽  
Emad Mohamed Elgemai ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Pars Plana Vitrectomy ◽  
Visual Outcome ◽  
Functional Results ◽  
Trauma Patients ◽  
Eye Injury ◽  
Significant Difference ◽  
Pars Plana ◽  
The Difference ◽  
Perforating Eye Injury

The aim of this study is to report the difference in either anatomical or functional outcome of vitreoretinal intervention in cases of gunshot perforating eye injury if done 2–4 weeks or after the 4th week after the original trauma. Patients were treated with pars plana vitrectomy and silicon oil. Surgeries were performed in the period from February 2011 until the end of December 2014. 253 eyes of 237 patients were reviewed. 46 eyes were excluded. 207 eyes of 197 patients were analyzed. The included eyes were classified based on the timing of vitrectomy in relation to the initial trauma into two groups: 149 eyes (the first group) operated on between the 3rd and the 4th week and 58 eyes (the second group) operated on after the 4th week after the trauma. Following one surgical intervention, in the first group, attached retina was achieved in 93.28% of patients. In the second group, attached retina was achieved in 96.55% of patients. All RD cases could be attached by a second surgery. Visual acuity improved in 81.21% of patients, did not change in 15.43% of patients, and declined in 3.35% of patients. In the second group, visual acuity improved in 81.03% of patients, did not change in 12.06% of patients, and worsened in 6.89% of patients. There was no statistically significant difference between the two groups in either anatomical or functional results. We recommend interfering before the 5th week after the trauma as retinal detachment is encountered more in cases operated on after the 4th week. The visual outcome depends on the site of entry and exit (the route of gunshot).

Combination Surgery for Management of Perforating Eye Injury With Retained Magnetic Intraorbital Foreign Body

2013 ◽  
Vol 24 (2) ◽  
pp. 566-570 ◽  
Author(s):  
Jianxiong Cao ◽  
Shufang Hu ◽  
Anan Wang ◽  
Mingling Wang ◽  
Tianlin Xiao
Keyword(s):  
Foreign Body ◽  
Eye Injury ◽  
Perforating Eye Injury

scholarly journals Operation of traumatic cataract with metal foreign body in the lens

2011 ◽  
Vol 139 (3-4) ◽  
pp. 216-220
Author(s):  
Dragan Veselinovic ◽  
Ivan Stefanovic ◽  
Milos Jovanovic ◽  
Aleksandar Veselinovic ◽  
Marija Trenkic-Bozinovic ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Foreign Body ◽  
Anterior Part ◽  
Central Area ◽  
Traumatic Cataract ◽  
Metal Object ◽  
Anterior Capsule ◽  
Anterior Lens Capsule ◽  
Uncorrected Visual Acuity ◽  
Metal Foreign Body

Introduction. We present a patient with perforative eye injury, a metal foreign body in the lens and traumatic cataract. The paper emphasises the importance of phacoemulsification in case of patients with a traumatic cataract and the presence of a metal foreign body. Case Outline. A 41-year-old patient had a perforative wound of the cornea caused by a metal foreign body that also perforated the anterior lens capsule and remained in the paracentral anterior part of the lens. The injury, which happened upon hitting of a hammer against a metal object, showed the presence of a tangential wound of the cornea adapted edges, and a formed anterior eye chamber. The presence of a metal spear-shaped foreign body was partly inside the anterior eye chamber and partly in the central area of the lens. The visual acuity of the injured eye was 0.2. The technique of removing the foreign body out of the lens and the phacoemulsification of the lens with the implantation of intraocular lens is presented. The paracentral wound on the cornea was not sutured because of well-adapted edges. On the first postoperative day there were no inflammatory signs, and best uncorrected visual acuity of 0.8. Conclusion. Posttraumatic cataracts with a metal foreign body in the lens require operative treatment in order to remove the foreign body, phacoemulsification and implantation of artificial lens. Because of anterior capsule lesion, special care should be taken in regard to anterior capsulorhexis and appropriate hydrodisection. Ocular hypotonia and possible damage of the posterior capsule in some cases can make phacoemulsification more difficult to perform.

scholarly journals Visual Outcomes of Macula-Involving Rhegmatogenous Retinal Detachment in Patients with and Without Age-Related Macular Degeneration

2022 ◽  
Author(s):  
P. Barrett Paulk ◽  
Dala Eloubeidi ◽  
John O. Mason III ◽  
Christine A. Curcio ◽  
Jason N. Crosson ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Retinal Detachment ◽  
Macular Degeneration ◽  
Rhegmatogenous Retinal Detachment ◽  
Age Related Macular Degeneration ◽  
Light Perception ◽  
Postoperative Visual Acuity ◽  
Age Related ◽  
Functional Vision ◽  
Better Than

Abstract Background Patients presenting with macula-off rhegmatogenous retinal detachment (RRD) with concomitant age-related macular degeneration (AMD) and their treating physicians would benefit from knowledge regarding the visual prognosis after repair. The prognosis for such patients is not well known. The purpose of this study is to compare visual outcomes in macula-off RRD in eyes with AMD versus a group of comparison eyes without AMD. Methods This was a retrospective chart review of 1,149 patients. A total of 191 eyes met study criteria, 162 non-AMD eyes (controls) and 29 AMD eyes. The main outcome measure was postoperative visual acuity in control eyes versus AMD eyes, and this was compared using Fisher’s exact test. Results There was a statistically significant difference in postoperative visual acuity by AMD status, with those without AMD having a higher frequency of Count Fingers (CF), Hand Motion (HM), Light Perception (LP), or No Light Perception (NLP) vision (p = 0.023). More specifically 5.56% of non-AMD eyes and 3.45% of AMD eyes were 20/40 or better, 77.16% of non-AMD and 55.17% of AMD eyes were worse than 20/40 and better than 20/200, 10.49% of non-AMD eyes and 37.93% of AMD eyes were 20/200 or worse, and there were 11 eyes in the non-AMD group with CF, HM, LP, or NLP vision while there was only 1 eye in the AMD group with CF vision. Conclusions Though postoperative visual acuity was worse in the non-AMD group with a higher frequency of patients having final vision of CF, HM, LP, or NLP, this is not likely a clinically significant finding. Rather, it is a function of the difference in sample size and composition between the two groups. Importantly, this study suggests AMD patients can expect similar outcomes to non-AMD patients after RRD repair. Our study suggests that approximately 58% of patients with AMD can expect to maintain functional vision better than 20/200. We conclude that AMD patients can achieve functional vision after RRD surgery, similar to those without AMD. These findings may be helpful in guiding realistic expectations of AMD patients with RRD.

scholarly journals Clinical differences between toric intraocular lens (IOL) and monofocal intraocular lens (IOL) implantation when myopia is determined as target refraction

2020 ◽  
Author(s):  
Da young Shin ◽  
Ho Sik Hwang ◽  
Hyun Seung Kim ◽  
Man Soo Kim ◽  
Eun Chul Kim
Keyword(s):  
Visual Acuity ◽  
Intraocular Lens ◽  
Corneal Astigmatism ◽  
Spherical Equivalent ◽  
Toric Intraocular Lens ◽  
Toric Iol ◽  
Iol Implantation ◽  
Monofocal Iol ◽  
Target Refraction ◽  
Better Than

Abstract Background: To analyze and compare the clinical results of toric intraocular lens (IOL) and monofocal IOL implantation when the target refraction value is determined -3 diopter (D) in cataract patients with corneal astigmatism >1.5 diopters (D).Methods: We performed a retrospective chart review for patients with corneal astigmatism >1.5D who underwent cataract surgery and their target refraction is determined -3D. 100 eyes (100 patients; monofocal IOL, 60; toric IOL, 40) were enrolled in the current study. Near and distant uncorrected visual acuity (UCVA), corrected VA, spherical equivalent and refractive, corneal astigmatism were evaluated before and after surgery.Results: The near UCVA of the toric IOL group (0.26±0.33) after cataract surgery was significantly better than that of the monofocal IOL group (0.48±0.32) (p=0.030). The distant UCVA of the toric IOL group (0.38 ± 0.14) was also significantly better than that of the monofocal IOL group (0.55 ± 0.22) (p = 0.026). There were no significant intergroup differences in postoperative best-corrected visual acuity (p = 0.710) and mean spherical equivalent (p = 0.465). In the toric IOL group, postoperative refractive astigmatism was -0.80 ± 0.46D and postoperative corneal astigmatism was -1.50 ± 0.62D, whereas the corresponding values in the monofocal IOL group were -1.65 ± 0.77D and -1.45 ± 0.64D; residual refractive astigmatism was significantly lower with toric IOL implantation compared with monofocal IOL implantation (p = 0.001). Conclusions: When myopic refraction such as -3D was determined as the target power in patients with corneal astigmatism, toric IOL implantation led to excellent improvement in both near and distant UCVA.

scholarly journals Mechanical eye injuries in children aged 0-15 years treated at the Clinic of Eye Diseases in Belgrade: Frequency, causes and preventive measures

2013 ◽  
Vol 141 (9-10) ◽  
pp. 586-591 ◽  
Author(s):  
Milos Jovanovic ◽  
Aleksandar Medarevic ◽  
Miroslav Knezevic ◽  
Vera Krstic
Keyword(s):  
Visual Acuity ◽  
Eye Diseases ◽  
Eye Injury ◽  
Older Children ◽  
Eye Injuries ◽  
Gender And Age ◽  
Production And Distribution ◽  
Open Injuries ◽  
Severe Health Problem

Introduction. Eye injuries represent a significant problem in children. Objective. The aim of the study was to determine the incidence and causes of the eye injury and to propose measures of the eye injury prevention in children up to 15 years of age. Methods. This was a retrospective study of 552 children with the eye injuries treated at the Clinic of Eye Diseases in Belgrade during the period March 1999 to February 2010. Gender and age of the children, time of injury, the type and site of injuries, visual acuity upon admission and at discharge, as well as the time of surgery in relation to time of injury were analyzed. Results. The ratio between the injured boys and girls was 3.6:1. The highest percentage of injured children was in the group 6-10 years old (39.7%); the injuries were almost evenly distributed according to months during the year and days during the week. The percentages of severe closed and open injuries of the eyeball were almost equal. Visual acuity upon discharge and subsequent follow-up examinations were significantly improved after the applied treatment in comparison with the visual acuity upon admission. Conclusion. Eye injuries in children still represent a severe health problem. Regarding the youngest age group of children, adults are mainly responsible for these injuries due to their lack of attention, while in older children these injuries are the result of the production and distribution of inappropriate toys and a failure to implement the legal traffic regulations applicable to children. The prevention of eye injuries is essential.

scholarly journals Effects of spectacles and telescopes on visual function in students with oculocutaneous albinism

2020 ◽  
Vol 20 (2) ◽  
pp. 758-767
Author(s):  
Siddeeqa Jhetam ◽  
Khathutshelo P Mashige
Keyword(s):  
Visual Acuity ◽  
Contrast Sensitivity ◽  
Reading Rate ◽  
Oculocutaneous Albinism ◽  
Eye Care ◽  
Significant Difference ◽  
Observational Study Design ◽  
The Mean ◽  
Better Than ◽  
Spectacle Correction

Purpose: To investigate the effects of spectacle and telescope corrections on visual acuity (VA), contrast sensitivity (CS) and reading rates (RR) in students with oculocutaneous albinism (OCA). Methods: An observational study design was conducted on 81 students with OCA. Distance and near VA, CS and RR were measured without correction, with spectacle correction and with a combination of spectacle correction and telescopes. Results: The mean distance and near VA values with a combination of spectacle correction and telescopes were significantly better than those without correction and with spectacle correction alone (p = 0.01). Mean CS values achieved with spectacles alone were significantly better than those obtained with a combination of spectacles and telescopes (p = 0.01). There was no significant difference between logCS values obtained without correction compared to those obtained with a combination of spectacle correction and telescopes. There were no significant differences between RR values obtained with a combination of spectacles and telescopes and those without and with spectacle correction alone (all p > 0.05). Conclusion: This article provides valuable information to eye care practitioners on the effects of spectacles and telescopes on visual acuity, contrast sensitivity and reading rate in students with OCA. Keywords: Oculocutaneous albinism; visual acuity; telescope; contrast sensitivity; reading rate.

scholarly journals Kissing naevus arising from neural crest cells presenting as upper and the lower lid mass

2015 ◽  
Vol 6 (03) ◽  
pp. 417-419 ◽  
Author(s):  
Gian Chand Rajput ◽  
Deepti Mahajan ◽  
Kulbhushan Prakash Chaudhary ◽  
V. Deewana
Keyword(s):  
Visual Acuity ◽  
Malignant Melanoma ◽  
Lower Eyelid ◽  
Melanocytic Lesion ◽  
Visual Axis ◽  
Complete Excision ◽  
Cosmetic Appearance ◽  
The Past ◽  
Upper Lid ◽  
Left Eyelid

ABSTRACTA kissing nevus is a type of congenital compound nevus that affects equal portions of the upper and lower eyelid, and it extends to the lid margins. Congenital divided nevi of the eyelids are a rare melanocytic lesion. Only 30 patients are reported in the literature. We report a 40-year-old female of rural background who presented with a large painless enlarging pigmented mass, involving both upper and lower left eyelid since the past 20 years. Complete excision of the lesion was done, and the mass sent for histopathology, which revealed a compound nevus involving both lids. Surgery removed the obstruction, which had caused decreased visual acuity and had altered the cosmetic appearance of the patient. Lesions on the upper lid cause a mechanical ptosis, covers the visual axis, which causes obstruction in vision and is cosmetically unacceptable. There is a definite risk of malignant change in the nevus giving rise to malignant melanoma, and hence they should be removed as early as possible to give better functional and cosmetic results.

scholarly journals Ocular trauma in patients presenting to Dhulikhel Hospital

2012 ◽  
Vol 9 (1) ◽  
pp. 54-57 ◽  
Author(s):  
P R Sthapit ◽  
S Marasini ◽  
U Khoju ◽  
G Thapa ◽  
B P Nepal
Keyword(s):  
Visual Acuity ◽  
Clinical Presentation ◽  
Ocular Trauma ◽  
Public Awareness ◽  
Prevalence Studies ◽  
Young Males ◽  
Common Location ◽  
One Year ◽  
Complete History ◽  
Better Than

Background Ocular trauma is an important cause of blindness and ocular morbidity throughout the world. Prevalence studies help to define the target group, plan strategies and thereby lessen trauma related blindness in the country. Objective To identify the risk factors for ocular trauma, those at risk, describe the visual acuity at time of clinical presentation, and assess the nature and severity of ocular trauma in patients presenting to Dhulikhel Hospital’s emergency department and eye OPD with ocular trauma. Methods It is a descriptive and prospective study of all the patients with ocular trauma presenting to Dhulikhel Hospital from December 2009 to December 2010. A complete history and detailed ophthalmologic evaluation was done and noted down. Results There were 112 subjects with ocular trauma. Mean age was 28.43±16.36 years with a range of one year to 74 years. Males predominated with 72.3% frequency (p<0.001). Incidence peaked in third decade of life (p<0.01). Ocular trauma peaked in months of September and October. Presenting visual acuity better than 6/12 was noted in 83.9% of cases whereas 2.7% of cases had visual acuity of <3/60. Household (56.3%, p<0.001) was the commonest place of injury with wooden objects (19.6%) being the commonest object of injury. Most of the injuries were mechanical (85.7%, p>0.001). ConclusionBlunt injuries were more common in young males. Household and workplace were common location of ocular injuries. Public awareness and strict legislation to use personal protective devices can help to reduce the occurrence of ocular injury.http://dx.doi.org/10.3126/kumj.v9i1.6264 Kathmandu Univ Med J 2011;9(1):54-7

Sign in / Sign up

Export Citation Format

Share Document