角膜内皮镜与光学相干断层成像技术测量角膜移植前后角膜中央厚度对比

Measurement of Central Corneal Thickness before and after Corneal Transplantation by Corneal Endoscopy and Optical Coherence Tomography

目的:探讨角膜内皮镜及光学相干断层成像(前节OCT)在角膜移植术前术后角膜中央厚度测量的比较。方法:分别采用角膜内皮镜、光学相干断层成像(前节OCT)对角膜移植患者术前一天及术后一月,三月角膜中央厚度进行测量,结果进行对照分析。结果:角膜内皮镜与前节OCT测量无明显统计学差异。结论:角膜内皮镜及前节OCT在角膜移植前后观测角膜中央厚度中有无创、无接触、无浸入的特点,而前节OCT易操作性更佳,更适合作为长期随访的检测方式。

Objective: To investigate the corneal endothelial mirror and optical coherence tomography imaging section (OCT) in the middle of the preoperative corneal transplantation postoperative corneal thickness measurement comparison. Method: With corneal endothelial lens optical coherence tomography imaging section (OCT) in patients with corneal transplantation on one day before surgery and one month after surgery and three months after the surgery, the central cornea thickness measurement, the result of contrast analysis. Results: There was no statistically signifi-cant difference between corneal endoscopy and anterior OCT measurement. Conclusion: Endoscopic corneal endoscopy and anterior OCT are noninvasive, non-perturbative and non-invasive in the observation of central corneal thickness before and after corneal transplantation, and the anterior OCT is easy to operate and is more suitable for long-term follow-up detection.