Greber H
Universitäts-Augenklinik Düsseldorf, Bundesrepublik Deutschland.
Fortschr Ophthalmol. 1991;88(4):350-3.
Perfluorodecalin is a clear colourless fluid with high specific gravity. It is immiscible with gas, blood, water, or any other fluid used in vitrectomy. The low viscosity permits easy injection and removal with microsurgical equipment. The high weight displaces subretinal fluid anteriorly through retinal breaks back into the vitreous space. Posterior retinotomies can be avoided. A large bubble of perfluorodecalin in the vitreous cavity stabilizes the retina mechanically during dissection and peeling of epiretinal membranes. Before the procedure is ended the fluid must be completely removed from the eye and replaced by BSS, air, gas, or silicon oil. We present the surgical technique and preliminary results.
全氟萘烷是一种具有高比重的清澈无色液体。它与气体、血液、水或玻璃体切割术中使用的任何其他液体都不混溶。其低粘度使得使用显微外科设备易于注入和去除。高比重可通过视网膜裂孔将视网膜下液向前推移回玻璃体腔。可避免进行后部视网膜切开术。玻璃体腔内的一个大的全氟萘烷气泡在视网膜前膜的剥离和切除过程中机械性地稳定视网膜。在手术结束前，必须将该液体从眼中完全去除，并用平衡盐溶液、空气、气体或硅油替代。我们展示了手术技术和初步结果。
