Schanzlin D J, Robin J B, Spence D J
Ophthalmic Surg. 1983 Sep;14(9):755-8.
An automated, variable speed trephine was utilized to study the effects of rotation velocity on corneal trephination. Scanning electron microscopy revealed that the higher velocity (800 RPM) specimens had less stromal lamellar disruption, producing a smoother interface than either the lower velocity (100 RPM) automated trephinations or manual trephinations.
使用自动变速环钻来研究转速对角膜环钻术的影响。扫描电子显微镜显示，较高速度（800转/分钟）的样本角膜基质层破坏较少，与较低速度（100转/分钟）的自动环钻术或手动环钻术相比，产生的界面更平滑。
