Aortic valve neocuspidization, initially described by Ozaki and colleagues, has become an increasingly popular treatment approach for aortic valve disease in both adult and paediatric populations. We report a case of an 18-year-old man with severe aortic regurgitation who underwent the Ozaki procedure using photo-oxidized bovine pericardium. Around 5 weeks after the surgery, he developed early symptomatic valve failure due to multiple leaflet tears requiring urgent reoperation.

中文翻译：

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年轻成人因异种移植小叶撕裂而导致的早期主动脉瓣新尖瓣失败。

主动脉瓣新尖瓣化最初由 Ozaki 及其同事描述，现已成为成人和儿童人群中越来越流行的主动脉瓣疾病治疗方法。我们报告一例患有严重主动脉瓣关闭不全的 18 岁男性，他接受了使用光氧化牛心包的 Ozaki 手术。手术后约 5 周，由于多处瓣叶撕裂，他出现早期症状性瓣膜衰竭，需要紧急再次手术。