Retracted: Virtual reality-guided aortic valve leaflet reconstruction for type 0 bicuspid aortic stenosis. (29th December 2021)

• Record Type: Journal Article
• Authors: Tsujimoto, Takanori; Tedoriya, Takeo; Okada, Kenji
• Is Part Of: Interactive cardiovascular and thoracic surgery. Volume 34:Number 6(2022)
• Page Start: 1152
• Page End: 1154
• Publication Date: 2021-12-29
• Subjects: Virtual reality -- Preoperative planning -- Aortic valve reconstruction -- Aortic root anatomy; Chest -- Surgery -- Periodicals; Cardiovascular system -- Diseases -- Periodicals; 616.1
• DOI: 10.1093/icvts/ivab353
• Languages: English
• ISSNs: 1569-9293

Abstract

Abstract: Although virtual reality (VR) techniques that enable visualizing a patient's anatomy stereoscopically have been developed recently, these techniques are still scarcely used in clinical settings, and their benefits remain uncertain. Herein, we demonstrate how VR preoperative planning facilitated the efficiency of a complex surgical procedure. A 53-year-old male was diagnosed as type 0 bicuspid aortic stenosis. To take haemodynamical advantage and to lower valve-related reoperation risks, an aortic valve reconstruction was scheduled; however, anatomical tri-leaflet neocuspidalization for type 0 bicuspid aortic root is particularly challenging. To optimize the procedure, VR preoperative planning was applied to create a blueprint of the aortic root rearrangement and suture line design. This allowed for a competent aortic valve to be reconstructed speedily, resulting in an excellent postoperative course. Abstract : A 53-year-old male was admitted to our hospital and diagnosed as type 0 bicuspid aortic valve with symptomatic aortic stenosis (Fig. 1A) and an aortic valve reconstruction was scheduled.