Instituto Oftalmológico de Alicante, VISSUM Corporación, Miguel Hernandez University, Alicante, Spain.
Br J Ophthalmol. 2010 Feb;94(2):245-9. doi: 10.1136/bjo.2008.149435. Epub 2009 Aug 12.
To investigate keratopigmentation (KTP) with new mineral micronised pigments as a surgical alternative to improve cosmetic appearance in severely impaired eyes.
40 eyes underwent KTP alternatively to invasive cosmetic reconstructive surgery. Corneal staining with mineral micronised pigments was performed using an intralamellar or superficial technique.
One year postoperatively, all but two patients (95%) were satisfied. Pigmented eyes were improving patient's appearance. Eight cases needed a second KTP. Two patients with preoperative corneal oedema did not obtain an adequate cosmetic appearance due to progressive pigment clearance observed from 6 months postoperatively. Three eyes with traumatic aniridia observed good cosmetic outcome and a significant reduction in glare.
KTP achieves good cosmetic results and is associated with high patient satisfaction, avoiding extensive and mutilating reconstructive surgery.
探讨使用新型矿物质微粉颜料进行角膜色素沉着术（KTP），作为改善严重受损眼睛外观的一种手术替代方法。
40 只眼睛接受 KTP 治疗，作为侵入性美容重建手术的替代方法。使用板层内或浅层技术进行矿物质微粉颜料的角膜染色。
术后 1 年，除 2 例患者（95%）外，所有患者均满意。染色后的眼睛改善了患者的外观。8 例需要进行第二次 KTP。2 例术前有角膜水肿的患者，由于术后 6 个月观察到色素逐渐清除，无法获得满意的美容效果。3 例外伤性无虹膜患者观察到良好的美容效果和眩光显著减少。
KTP 可获得良好的美容效果，并获得患者的高度满意度，避免了广泛和破坏性的重建手术。
