|
KMID : 0213520110250010015
|
|
Korean Journal of Ophthalmology
2011 Volume.25 No. 1 p.15 ~ p.21
|
|
|
Comparison of OVD and BSS for Maintaining the Anterior Chamber during IOL Implantation
|
|
Lee Ho-Young
Choy Yoon-Jung
Park Jong-Seok
|
|
|
Abstract
|
|
|
Purpose: To compare surgical results between conventional intraocular lens (IOL) implantation using an ophthalmic viscosurgical device (OVD) and IOL implantation using a balanced salt solution (BSS) after irrigation/aspiration (I/A) of the lens cortex.
Methods: A randomized prospective study was conducted on 62 patients who underwent cataract surgery. Following completion of conventional I/A of the lens cortex, we divided patients into two groups according to whether or not BSS was used. In group A (n = 31), the anterior chamber and the capsular bag were completely filled with an OVD before IOL implantation. On the other hand, in group B (n = 31), BSS was irrigated into the anterior chamber through a previous side port during IOL implantation. Surgical results were compared between the two groups.
Results In both groups, IOP peaked six hours after surgery. The occurrence of an IOP spike by postoperative day one was observed in six cases (6 / 31) in group A and in no cases (0 / 31) in group B, a difference that was statistically significant (p = 0.024). The values of endothelial cell density, central corneal thickness, anterior chamber inflammation, myopic shift, and posterior capsule opacification were not significantly different between the two groups.
Conclusions: Compared with the use of OVD for IOL implantation, use of BSS during IOL implantation resulted in reductions in postoperative IOP spike and OVD removal time.
|
|
|
KEYWORD
|
|
|
Balanced salt solution, Endothelial cell density, Intraocular pressure spike, Ophthalmic viscosurgical device
|
|
|
FullTexts / Linksout information
|
|
|
|
|
Listed journal information
|
|
   
|
|