Alpar J J
J Cataract Refract Surg. 1986 Nov;12(6):658-61. doi: 10.1016/s0886-3350(86)80081-5.
Patients with preexisting corneal pathology who needed cataract extraction had an anterior capsulotomy performed with a Q-switched Nd:YAG laser (LASAG Microruptor II). Thirty-two patients had no sodium hyaluronate (Healon) and 36 patients had Healon injected into the anterior chamber prior to the laser surgery. The non-Healon group had a higher incidence of corneal damage from the YAG laser and, as a result, a higher incidence of endothelial corneal decompensation than the patients with the Healon-filled chamber.
患有先前角膜病变且需要进行白内障摘除术的患者，使用调Q开关Nd:YAG激光（LASAG Microruptor II）进行了前囊切开术。32例患者未注射透明质酸钠（Healon），36例患者在激光手术前向前房内注射了Healon。与前房内注射Healon的患者相比，未注射Healon组因YAG激光导致角膜损伤的发生率更高，因此角膜内皮失代偿的发生率也更高。
