The safety and efficacy of posterior scleral reinforcement with bovine pericardial patch in progressive high myopia: a retrospective study.

IF 1.7 4区医学 Q3 OPHTHALMOLOGY

BMC Ophthalmology Pub Date : 2025-10-06 DOI:10.1186/s12886-025-04393-1

Yuting Gao, Yuzhu Luo, Yunhui Zhao, Xinchen Wang, Tongcheng Xu, Jingjing Ding, Xueyan Li, Peng Ding, Heting Liu

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Abstract

Background: To observe the safety and efficacy of posterior scleral reinforcement (PSR) with a bovine pericardial patch in patients with progressive high myopia over a 1-year follow-up period.

Methods: Thirteen eyes of 11 patients with progressive high myopia who underwent the PSR surgery were followed up with measurements of axial length (AL), spherical equivalent (SE), best corrected visual acuity (BCVA), and intraocular pressure (IOP) at baseline, 1 and 3 months, and 1 year postoperatively.

Results: The preoperative AL (29.55 ± 1.43 mm) was decreased to 28.95 ± 1.48 mm at 1 month post-PSR surgery and elongated to 29.68 ± 1.45 mm at the end of the follow-ups. The SE decreased from - 15.13 ± 3.43 diopters (D) preoperatively to - 14.43 ± 4.07D at 1 month post-PSR surgery and increased to - 15.25 ± 3.08D at the end of the follow-ups. BCVA remained relatively stable, with no statistically significant differences observed during the 1-year follow-up. The postoperative BCVA improved in eight eyes (62%). No serious postoperative complications were observed.

Conclusions: The modified Snyder-Thompson PSR surgery utilizing a bovine pericardial patch has the potential to delay AL elongation over a one-year postoperative period.

Abstract Image

查看原文本刊更多论文

牛心包贴片后巩膜加固治疗进行性高度近视的安全性和有效性：一项回顾性研究。

背景：观察牛心包补片后路巩膜加固（PSR）治疗进行性高度近视患者1年的安全性和有效性。方法：对11例行PSR手术的进行性高度近视患者13只眼进行眼轴长（AL）、球等效（SE）、最佳矫正视力（BCVA）、眼内压（IOP）的随访，随访时间分别为基线、术后1个月、3个月和1年。结果：术前AL（29.55±1.43 mm）在psr术后1个月降至28.95±1.48 mm，随访结束时延长至29.68±1.45 mm。SE由术前的- 15.13±3.43屈光度(D)下降到psr术后1个月时的- 14.43±4.07D，随访结束时增加到- 15.25±3.08D。BCVA保持相对稳定，随访1年无统计学差异。术后8眼BCVA改善（62%）。术后未见严重并发症。结论：改良的Snyder-Thompson PSR手术使用牛心包贴片有可能在术后一年延迟AL延长。

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来源期刊

BMC Ophthalmology OPHTHALMOLOGY-

CiteScore

3.40

自引率

5.00%

发文量

441

审稿时长

6-12 weeks

期刊介绍： BMC Ophthalmology is an open access, peer-reviewed journal that considers articles on all aspects of the prevention, diagnosis and management of eye disorders, as well as related molecular genetics, pathophysiology, and epidemiology.