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Changes in axial length, central cornea thickness, and anterior chamber depth after rhegmatogenous retinal detachment repair

机译:血源性视网膜脱离修复后轴向长度,中央角膜厚度和前房深度的变化

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Background This study was designed to measure changes in anterior chamber depth (ACD), central cornea thickness (CCT), and axial length (AL) after scleral buckle (SB) surgery or pars plana vitrectomy (PPV) for the repair of rhegmatogenous retinal detachment (RD). Methods We prospectively reviewed the records of 245 eyes of 245 patients scheduled to undergo SB surgery and 238 eyes of 238 patients scheduled to undergo PPV. ACD, CCT, and AL were measured by spectral-domain optical coherence tomography (SD-OCT) and biometry, before surgery as well as 6 and 12?months postoperatively. Results For both SB and PPV surgeries, ACD was observed to decrease significantly postoperatively, with this trend continuing throughout the follow-up period ( p Conclusion Our results show that SB surgery altered the shape of the eye by changing both ACD and AL. PPV resulted in altered ACD. These findings should elucidate the changes to be expected after SB and PPV surgeries.
机译:背景本研究旨在测量巩膜扣(SB)手术或pars平板玻璃体切除术(PPV)修复血源性视网膜脱离后前房深度(ACD),中央角膜厚度(CCT)和轴向长度(AL)的变化。 (RD)。方法我们前瞻性回顾了245例行SB手术的患者的245眼和238例行PPV的患者的238眼的记录。术前以及术后6个月和12个月,通过光谱域光学相干断层扫描(SD-OCT)和生物测定法测量ACD,CCT和AL。结果对于SB和PPV手术,术后ACD均显着下降,这种趋势在整个随访期间持续存在(p结论我们的结果表明,SB手术通过改变ACD和AL改变了眼的形状。这些发现应阐明SB和PPV手术后预期的变化。

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