| Autor: |
Ti Xiong, Gang Liu, Hong-Liang Wang, Yi-Ping Zhao |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
Guoji Yanke Zazhi, Vol 23, Iss 8, Pp 1274-1278 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
1672-5123 |
| DOI: |
10.3980/j.issn.1672-5123.2023.8.07 |
| Popis: |
AIM:To investigate the changes of anterior chamber depth(ACD)and lens suspensory ligament after phacoemulsification and intraocular lens(IOL)implantation in patients with ultra-high myopia cataract and related influencing factors.METHODS: A total of 45 patients(60 eyes)with ultra-high myopia and cataract in our hospital from October 2016 to December 2022 were selected. All patients received phacoemulsification and IOL implantation. The patients were randomly divided into implantation group and non-implantation group. Implantation group was combined with capsular tension ring(CTR)implantation, and non-implantation group did not implant CTR during operation. The changes of ACD and lens suspensory ligament length before and after operation were compared and the correlation was analyzed. To observe the differences of ACD and the length of lens suspensory ligament between the two groups before and after operation.RESULTS: The ACD of patients with ultra-high myopia complicated with cataract at 1 and 3mo after operation was higher than that before operation(all P0.05). The preoperative average length of lens suspensory ligament in patients with ultra-high myopia cataract was positively correlated with the ocular axis and the preoperative ACD(all P0.05). There was no significant difference in the length of lens suspensory ligament between implantation group and non-implantation group at the position of 6:00 before operation and 1mo after operation(P>0.05), but there was difference in lens suspensory ligament between groups at 3mo after operation and the position of 6:00(P0.05).CONCLUSION: The ACD deepen and lens suspensory ligament shortened in patients with ultra-high myopia and cataract after phacoemulsification; the length of lens suspensory ligament was affected by the combined use of CTR. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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