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Morphology of Trabeculectomy Filtering Blebs using Anterior Segment Optical Coherence Tomography: A Comparison of Two Methods

机译:使用前段光学相干断层扫描的Trabeculectomy过滤填充的形态学:两种方法的比较

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Anterior segment imaging optical coherence tomography (AS-OCT) can be a useful aid in glaucoma surgery. Recent studies have shown its importance in both the preoperative morphologic evaluation of glaucoma patients as well as postoperative evaluation of filtering bleb functionality. Our purpose is to evaluate post-trabeculectomy filtering and non-filtering bleb characteristics in both time-domain OCT (TD-OCT, Visante, Carl Zeiss) and spectral-domain OCT (SD-OCT, Heidelberg Spectralis anterior segment module), assess the usefulness of AS-OCT in evaluating postoperative filtering bleb function and compare both methods results. AS-OCT as a useful exam in determining functioning and non-functioning bleb characteristics. SD-OCT with an anterior segment module had a better performance in examining fine bleb features and performed better than in previous studies in examining deeper structures.
机译:前段成像光学相干断层扫描(AS-OCT)可以是青光眼手术的有用援助。最近的研究表明其在青光眼患者的术前形态学评估以及过滤烧伤功能的术后评估中的重要性。我们的目的是在时间域OCT(TD-OCT,Visante,Carl Zeiss)和光谱 - 域OCT(SD-OCT,海德堡光谱前段模块)中评估分段后滤波和非滤波BLEB特性。评估AS-OCT在评估术后过滤BLEB功能中的有用性,并比较两种方法结果。 AS-OCT作为确定功能和非功能性BLEB特性的有用考试。具有前段模块的SD-OCT具有更好的性能,在检查精细的BLEB功能方面表现优于先前的研究在检查更深的结构方面。

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