Sachdev Gitansha S, Ramamurthy Shreyas, Dandapani Ramamurthy
Refractive Services, The Eye Foundation, RS Puram, Coimbatore, Tamil Nadu, India.
Indian J Ophthalmol. 2020 May;68(5):895-896. doi: 10.4103/ijo.IJO_1264_19.
We describe the "stop sign" which allows correct anterior and posterior lenticular plane delineation in Small Incision Lenticule Extraction (SMILE). This sign describes the resistance noted at the junction between the dissected and undissected halves of both the planes, interfering with subsequent lateral movement of the instrument. The resistance is demonstrated at both the anterior and posterior lenticular plane. This allows ideal dissection of the lenticule from the overlying cap and underlying stroma, thereby reducing the complications arising from incorrect tissue dissection.
我们描述了“停车标志”，它可在小切口透镜切除术（SMILE）中实现晶状体前后平面的正确划定。该标志描述了在两个平面的已分离和未分离部分之间的交界处所观察到的阻力，这种阻力会干扰器械随后的侧向移动。在晶状体前平面和后平面均表现出这种阻力。这使得能够从上方的晶状体囊膜和下方的基质中理想地分离出晶状体，从而减少因组织分离不正确而产生的并发症。
