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1.
Journal of the Korean Ophthalmological Society ; : 1505-1511, 2012.
Artigo em Coreano | WPRIM | ID: wpr-203504

RESUMO

PURPOSE: To characterize epidemiologically open-globe injuries and to identify prognostic factors for visual outcomes after open-globe injuries in Korea. METHODS: The medical records of 138 patients with open-globe injuries presenting to the Severance Hospital between January 2005 and June 2011 were retrospectively reviewed. RESULTS: Out of 138 patients, 85.5% were men. The types of injury included penetrating injury (44.2%), intraocular foreign body (15.9%), blunt injury (35.5%), and perforating injury (3.6%). The most common cause of injury was accidents at work (49.3%) and 60.9% of these injuries were a penetrating wound in zone I limited to the cornea. Predictors of poor visual outcome using univariate analysis included wound extended to posterior sclera, wound length of 10 mm or more, poor initial visual acuity of hand motion or less, and presence of associated ocular injuries at presentation including hyphema, lens injury, vitreous hemorrhage, and retinal detachment. Initial visual acuity and wound size were independent prognostic factors of visual outcome. CONCLUSIONS: Accidents at work are the most important cause of open-globe injuries in Korea. Accordingly, protective measures such as appropriate eyewear and safety education at work are warranted. Initial visual acuity and wound size predicted favorable visual outcome.


Assuntos
Humanos , Masculino , Córnea , Corpos Estranhos , Mãos , Hifema , Coreia (Geográfico) , Prontuários Médicos , Descolamento Retiniano , Estudos Retrospectivos , Esclera , Acuidade Visual , Hemorragia Vítrea , Ferimentos não Penetrantes , Ferimentos Penetrantes
2.
Journal of the Korean Ophthalmological Society ; : 734-737, 2011.
Artigo em Coreano | WPRIM | ID: wpr-38694

RESUMO

PURPOSE: To report a case of spontaneous eye ball rupture without trauma in a 94-year-old patient. CASE SUMMARY: A 94-year-old female patient diagnosed with cataract in both eyes 20 years was referred to this ophthalmologic department for treatment consultation of a painful left eye with spontaneous bleeding. She has used anti-cataract eye drops and artificial tears three times a day for several years without consulting a doctor. Fifteen days prior to presentation, the patient suffered severe left eyeball pain and headache and was diagnosed with acute angle-closure glaucoma secondary to hypermature cataract. She underwnet eviceration after ocular examination and systemic evaluation. Surgical findings included a thin cornea at the inferior limbus and protruding intraocular tissues. Additionally, the eyeball was filled with a blood clot from a choroidal hemorrhage. Morganella morganii were grown in a bacterial swap culture, and a corneal biopsy revealed suppurative inflammation. CONCLUSIONS: In old age, a thin corneal limbus due to infection and complicated acute angle-closure glaucoma can cause massive suprachoroidal hemorrhage with spontaneous eyeball rupture.


Assuntos
Feminino , Humanos , Biópsia , Catarata , Hemorragia da Coroide , Córnea , Olho , Glaucoma , Glaucoma de Ângulo Fechado , Cefaleia , Hemorragia , Limbo da Córnea , Morganella morganii , Soluções Oftálmicas , Ruptura
3.
Journal of the Korean Ophthalmological Society ; : 1166-1170, 2006.
Artigo em Coreano | WPRIM | ID: wpr-161304

RESUMO

PURPOSE: To report a primary surgical repair of a severe corneal laceration, a lens prolapse and a traumatic aniridia by blunt trauma in Terrien's marginal degeneration. METHODS: A 46-year-old female visited our hospital for corneal laceration due to a blunt trauma of the right eye. A primary corneal suture was done and 8 days later, amniotic membrane transplantation was performed. RESULTS: The perforated eyeball regained its integrity with a stabilized cornea. Also, the anterior chamber was reformed and visual acuity improved. CONCLUSIONS: In the first case of Terrien's marginal degeneration in the right eye, which had a 360-degree iridodialysis(aniridia) with aphakia due to blunt traumatic separation of the iris root from the ciliary body. We achived a good operative result with primary corneal suture and amniotic membrane transplantation.


Assuntos
Feminino , Humanos , Pessoa de Meia-Idade , Âmnio , Aniridia , Câmara Anterior , Afacia , Corpo Ciliar , Córnea , Iris , Lacerações , Prolapso , Ruptura , Suturas , Acuidade Visual
4.
Recent Advances in Ophthalmology ; (6): 342-344, 2000.
Artigo em Chinês | WPRIM | ID: wpr-412342

RESUMO

Objective To investigate clinical manifestation and pathologic changes of corneal incision rupture at different stages and the cause of incision rupture after abortive trauma.Methods Three removal eyeball obtained from RK for severe incision rupture by abortive trauma were fixed with formalin, embedded with paraffin, sected stained by HE and observed under light microscope.Results The eyeball distorted, intraocular structure disordered and vision lost severely in 3 eyes. Epithelial plugs were found in superficial layer of stroma and Bowman's layer broke and displaced in three cases. Healing and gap of incision presented 29 days after RK in 1 case. There were incision scar, collagen disarrangement and epithelial island in deep incision more than 2 years following RK in two cases, descent's layer broke in 1 case.Conclusion RK can weaken the eye which will rupture easily and their visual function will be disturbed severely after abortive trauma.

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