Subharti Medical College, Meerut, Uttar Pradesh, India.
Cont Lens Anterior Eye. 2012 Oct;35(5):228-9. doi: 10.1016/j.clae.2012.07.002. Epub 2012 Jul 23.
An adequately sized, intact capsulorhexis is a key to the outcome of any phacoemulsification procedure. Cystitome is widely used to create a continuous curvilinear capsulorhexis. A 'frozen' capsule (crumpled capsule) mixed with viscoelastic and cortex, however can result in loss of control while using a cystitome. The Sinskey's hook introduced through the side-port, can stabilize the globe as well as work in coordination with the cystitome to spread out the jumbled up anterior capsule allowing visualization of the tear edge in the Bimanual technique. The capsulorhexis is thereby completed comfortably obviating the need of capsulorhexis forceps or repeated injection of ophthalmic viscosurgical device.
大小合适且完整的撕囊是任何超声乳化手术结果的关键。水分离法被广泛用于连续环形撕囊。然而,当使用水分离法时,如果囊袋(皱缩的囊袋)与黏弹剂和皮质混合,可能会导致失去控制。通过侧口引入的 Sinskey 钩可以稳定眼球,并与水分离法配合,将混乱的前囊展开,从而在双手技术中观察到撕裂边缘。这样就可以舒适地完成撕囊,避免使用撕囊镊或反复注射眼用黏弹剂。