激光虹膜切开术

27只眼经雷射虹彩瞳孔术或外科周边虹彩切除术后可以解除瞳孔阻塞，另4只眼无法解除而需作玻璃体切除术或雷射光瞳孔放大术。

laser vision correction

laser surgery

spin-flip Raman laser【激光】

severing by heat, chemical agents, laser beams

neodymium-doped yttrium alumrinium garnet laser【激光】

bombardment with laser beams

laser gyro【航】;laser gyroscope【航】

crossed laser-molecular beam technique