Three-Dimensional Modeling of Complex Pediatric Intracranial Aneurysmal Malformations With a Virtual Reality System
神经血管束
医学
围手术期
手术计划
外科
作者
Eric G. Yan,Robert C. Rennert,Danielle Levy,Michael L. Levy
出处
期刊:Simulation in healthcare : journal of the Society for Simulation in Healthcare [Ovid Technologies (Wolters Kluwer)] 日期:2020-09-03卷期号:16 (4): 295-300被引量:7
Surgical simulation is valuable in neurovascular surgery given the progressive rarity of these cases and their technical complexity, but its use has not been well described for pediatric vascular pathologies. We herein review the use of surgical simulation at our institution for complex pediatric aneurysmal malformations.A retrospective review of patients treated for middle cerebral artery aneurysmal malformations with surgical simulation assistance (SuRgical Planner [SRP]; Surgical Theater, Mayfield Village, OH) during a 2-year period at Rady Children's Hospital of San Diego was performed.In 5 pediatric patients with complex MCA aneurysmal malformations (mean age = 33.2 ± 49.9 months), preoperative 3-dimensional (3D) interactive modeling informed treatment planning and enhanced surgeon understanding of the vascular pathology. Availability of intraoperative simulation also aided real-time anatomical understanding during surgery. Specific benefits of simulation for these cases included characterization of involved perforating vessels, as well as an enhanced understanding of flow patterns within associated complex arteriovenous fistulas and feeding vessel/daughter branch anatomy. Despite the complexity of the lesions treated, use of simulation qualitatively enhanced surgeon confidence. There were no perioperative complications for patients treated with open surgery.Surgical simulation may aid in the treatment of complex pediatric aneurysmal malformations.