Evaluation of structure and birefringence properties of post trabeculectomy eyes for glaucoma using optical coherence tomography

我们使用扫描源和偏振敏感光学相干断层扫描技术对青光眼小梁切除术后眼的结构和双折射特性进行了评估。我们还测量了正常的眼前节，并与其他光学和超声设备进行了比较(眼科，2009)。我们检测了三维角膜损伤并计算了前房体积(眼科2009，角膜2007)。我们无创性地显示了房水内流出通道，并计算了三维体积。功能良好的滤过泡具有较大的内部充液腔、较大的低反射面积、较厚的滤泡壁和较多的微囊。不成功的气泡显示出更大的极化变化(Opt Express 2009)。

We evaluated structure and birefringence properties of post trabeculectomy eyes for glaucoma by using swept-source and polarization-sensitive optical coherence tomography. We also measured normal anterior segment of the eye and compared with the other optical and ultrasound devices (Ophthalmology 2009). We detected three dimensional corneal lesion and calculated volume of the anterior chamber (Ophthalmology 2009, Cornea 2007). We noninvasively visualized the internal aqueous outflow channel and calculated three-dimensional volume. The successful blebs with good function presented large internal fluid filled cavity, greater hypo-reflective area, and thicker bleb walls with more microcysts. The unsuccessful blebs showed greater polarization change (Opt Express 2009).