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目的 观察黄斑裂孔的光学相干断层扫描(OCT)图像特征。 方法 对52例54眼临床诊断为黄斑裂孔的患者行OCT检查,每眼作6个方向快速线性扫描。 结果 OCT检查证实37眼特发性黄斑裂孔中,Ⅰ期裂孔11眼,Ⅱ期3眼,Ⅲ期11眼,Ⅳ期12眼;外伤性黄斑裂孔5眼;黄斑裂孔伴视网膜脱离10眼;其他原因所致的裂孔2眼。 结论 OCT能准确进行黄斑裂孔分期,是监测黄斑裂孔进展的重要方法和手段。
Objective To observe the optical coherence tomography (OCT) image features of macular hole. Methods Fifty-two patients (54 eyes) diagnosed as macular holes underwent OCT examination. Six eyes were scanned linearly in each direction. Results OCT examination confirmed 37 eyes with idiopathic macular hole, 11 eyes with stage Ⅰ, 3 eyes with stage Ⅱ, 11 eyes with stage Ⅲ, 12 eyes with stage Ⅳ, 5 eyes with traumatic macular hole, 10 eyes with macular hole and retinal detachment and 10 eyes with other Cause of the hole 2 holes. Conclusion OCT can accurately staging macular hole is an important method to monitor the progress of macular hole.