角膜屈光手术后角膜形态及生物力学的研究现状

Research status of corneal morphology and biomechanics after corneal refractive surgery

随着科学技术的提高、手术方式的改进,角膜屈光手术成为治疗近视的主要方式。角膜屈光手术后角膜形态及生物力学的变化对于尽早发现术后相关并发症及术后长期稳定性具有重要意义,不同的术式及术后不同的恢复阶段角膜表面非球面参数及生物力学指标的变化存在一定差异,明确其变化的原因及机制可对临床研究提供一定的参考。

With the improvement of science and technology and the improvement of surgical methods,corneal refractive surgery has become the main way to treat myopia.The changes of corneal morphology and biomechanics after corneal refractive surgery are of great significance for early detection of postoperative complications and also affect the long-term stability after corneal refractive surgery.There are some differences in the changes of aspheric parameters and biomechanical properties in different surgical procedures and different postoperative recovery stages.Clarifying the reasons and mechanisms of these changes can provide some reference for clinical research.