Central corneal iron deposit after photorefractive keratectomy.
Central corneal iron deposit after photorefractive keratectomy.
复制标题
屈光性角膜切除术后中央角膜铁沉积。
DOI：
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发表时间：
1993
期刊：
影响因子：
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通讯作者：
A. Holschbach
中科院分区：
文献类型：
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作者：
T. Seiler;A. Holschbach
角膜上皮中的铁线是各种情况下的有据可查的临床体征。屈光性角膜切削术后，可发现一种新的铁存款类型：术后1年内80%以上的病例出现中央圆形斑点。术后6个月裂隙灯下即可识别，其发生率与尝试屈光改变的量有关。在其他透明角膜中，中心铁斑是先前进行的屈光性角膜切削术的唯一临床体征。
Iron lines in the corneal epithelium are well-documented clinical signs in various circumstances. After photorefractive keratectomy, a new type of iron deposit can be found: a central round spot that occurred in more than 80% of cases of 1 year after surgery. It can be recognized at the slitlamp 6 months after surgery, and its incidence is related to the amount of attempted refractive change. In otherwise clear corneas, the central iron spot is the only clinical sign of a previously performed photorefractive keratectomy.