Effect of the chosen incision on corneal astigmatism after implantable collamer lens surgery / 国际眼科杂志(Guoji Yanke Zazhi)
International Eye Science
; (12): 1174-1176, 2014.
Article
em Zh
| WPRIM
| ID: wpr-641860
Biblioteca responsável:
WPRO
ABSTRACT
AIM: To evaluate the effect of the chosen incision on corneal astigmatism after implantable collamer lens ( ICL) surgery. METHODS:The study included 195 eyes of 102 patients, and all eyes were randomly divided into two groups: the chosen incision group ( Group A, 97 eyes) and temporal corneal incision ( Group B, 98 eyes ) . Before the operation, and 1wk, 1mo and 3mo after the operation, each patient was examined with corneal topography to observe the changes of corneal astigmatism. RESULTS: Preoperative corneal astigmatisms were (1-26±0. 35) D in group A and (1. 28±0. 38) D in group B, thus there was no statistically significant difference ( P>0-05). One week postoperatively, the astigmatism were (0.93±0.29)D in group A and (1.32±0.33)D in group B. One month postoperatively, the astigmatism were (0. 85±0.16)D in group A and (1.27±0.18)D in group B. Three months postoperatively, the astigmatism were ( 0. 80±0-13)D in group A and (1. 25±0. 20) D in group B. The differences between the two groups were statistically significant (PCONCLUSION: The chosen incision can reduce postoperative astigmatism to a certain extent after ICL surgery.
Texto completo:
1
Índice:
WPRIM
Idioma:
Zh
Revista:
International Eye Science
Ano de publicação:
2014
Tipo de documento:
Article