Boghani S, Cohen E J, Jones-Marioneaux S
Cornea Service, Wills Eye Hospital, Philadelphia, PA 19107.
CLAO J. 1991 Jul;17(3):155-8.
Contact lenses were fit after traumatic corneal lacerations in 30 eyes (28 patients). Twenty-eight of the eyes (93%) were aphakic. Twenty-two of the 30 eyes (73%) wore the contact lens successfully (average follow-up 22 months). The visual acuity with the contact lens was 20/40 or better in 25 eyes (83%). In 13 eyes (43%) the final contact lens fit was a rigid gas permeable lens, with a daily wear soft contact lens as the final lens in 17 eyes (57%). The eight failures included four patients who were contact lens intolerant, two who had binocular diplopia, and two who lacked motivation. All but one of 12 (92%) small corneal lacerations (less than 3 mm) were successfully fit with contact lenses. Eleven out of the 13 (85%) central large lacerations, but none of the five large peripheral lacerations could be successfully fit with a contact lens. Three of the 30 eyes (10%) developed late retinal detachments. Contact lenses are successful in the majority of patients referred after corneal lacerations, but fitting these patients is challenging and time consuming.
对30只眼(28例患者)的外伤性角膜裂伤进行了隐形眼镜验配。其中28只眼(93%)为无晶状体眼。30只眼中有22只眼(73%)成功佩戴了隐形眼镜(平均随访22个月)。佩戴隐形眼镜后的视力在25只眼(83%)中达到20/40或更好。13只眼(43%)最终佩戴的是硬性透气性隐形眼镜,17只眼(57%)最终佩戴的是日戴型软性隐形眼镜。8例失败病例包括4例隐形眼镜不耐受患者、2例双眼复视患者和2例缺乏积极性的患者。12例小角膜裂伤(小于3mm)中除1例(92%)外均成功佩戴了隐形眼镜。13例中央大裂伤中有11例(85%)成功佩戴,但5例大周边裂伤均未能成功佩戴隐形眼镜。30只眼中有3只眼(10%)发生了晚期视网膜脱离。对于大多数角膜裂伤后转诊的患者,隐形眼镜验配是成功的,但为这些患者验配具有挑战性且耗时。