Cornea · 2008
Induced corneal astigmatism by palpebral spring for the treatment of lagophthalmos.
Клинический случайСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Avni-Zauberman Noah, Rosen Nachum, Ben Simon Guy J
Аннотация
PURPOSE: To report a patient with decreased vision after insertion of an upper eyelid palpebral spring.
METHODS: Interventional case report.
RESULTS: A 44-year-old man presented with decreased vision in his right eye. Several months before presentation, he underwent palpebral spring insertion in his upper eyelid for lagophthalmos. He had developed seventh cranial nerve palsy after removal of the right facial nerve neuroma. Decreased vision was related to induced astigmatism by upper eyelid pressure. Surgical replacement of the spring resulted in less astigmatism and improvement in visual acuity.
CONCLUSIONS: Ocular rehabilitation surgery with insertion of a palpebral spring to the upper eyelid may induce corneal astigmatism and decrease vision in the normal eye. This may be reversible by replacing or repositioning the spring so that it will imply less corneal pressure.
METHODS: Interventional case report.
RESULTS: A 44-year-old man presented with decreased vision in his right eye. Several months before presentation, he underwent palpebral spring insertion in his upper eyelid for lagophthalmos. He had developed seventh cranial nerve palsy after removal of the right facial nerve neuroma. Decreased vision was related to induced astigmatism by upper eyelid pressure. Surgical replacement of the spring resulted in less astigmatism and improvement in visual acuity.
CONCLUSIONS: Ocular rehabilitation surgery with insertion of a palpebral spring to the upper eyelid may induce corneal astigmatism and decrease vision in the normal eye. This may be reversible by replacing or repositioning the spring so that it will imply less corneal pressure.