Differences in related indicators after Toric intraocular lens implantation in cataract patients with different axial lengths
10.3980/j.issn.1672-5123.2023.8.25
- VernacularTitle:不同眼轴长度白内障患者散光矫正型人工晶状体植入术后相关指标的差异
- Author:
Na LI
1
;
Rong LIU
1
;
Jia-Yu WAN
1
;
Tian-Jun HOU
1
;
Li-Zhen JIN
1
;
Xiao-Dan WEI
1
;
Jian-Mei LYU
1
Author Information
1. Department of Ophthalmology, Tangshan Workers' Hospital, Tangshan 063000, Hebei Province, China
- Publication Type:Journal Article
- Keywords:
axial length;
cataract;
Toric intraocular lens;
corneal astigmatism
- From:
International Eye Science
2023;23(8):1372-1375
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To investigate the differences in visual recovery, corneal astigmatism, and rotation stability of Toric intraocular lens(TIOL)implantation in cataract patients with different axial lengths.METHODS: Retrospective analysis. A total of 132 patients(132 eyes)with age-related cataract and corneal astigmatism who underwent phacoemulsification cataract extraction combined with TIOL implantation in our hospital's ophthalmology department from February 2021 to September 2022 were selected. They were divided into two groups based on the axial length: the group with axial length ≤24mm(79 cases, 79 eyes)and the group with axial length >24mm(53 cases, 53 eyes). Compare the best corrected distance visual acuity(BCDVA), corneal astigmatism, and TIOL rotation between the two groups of patients at 3mo after surgery.RESULT: After 3mo of surgery, both groups of patients had improved BCDVA and significantly decreased corneal astigmatism compared to those before surgery(P<0.001). However, there was no difference in BCDVA and corneal astigmatism between the two groups(P>0.05), and there was no significant difference in TIOL rotation between the two groups [(5.24±3.72)° vs.(6.36±4.21)°, P=0.110].CONCLUSION: There is no significant difference in visual recovery, corneal astigmatism, and TIOL rotational stability after TIOL implantation in cataract patients with different axial lengths.
