咽旁间隙
经口机器人手术
神经血管束
医学
解剖(医学)
尸体痉挛
颈内静脉
解剖
放射科
外科
作者
David Virós Porcuna,Cristina Guisasola,Constanza Viña Soria,Pablo Vergés Fort,Mar Palau Viarnès,Luis Juesas Iglesias,Armando De Virgilio
摘要
Abstract Transoral robotic surgery (TORS) provides a minimally invasive approach to address tumors in selected and challenging anatomical locations. Among the critical areas where TORS demonstrates its prowess is the oropharynx. Oropharyngeal tumors can invade parapharyngeal space (PPS) which contains vital structures such as the carotid artery, internal jugular vein, and cranial nerves IX–XII. A deeper understanding of the endoscopic anatomy of the parapharyngeal space could reduce the morbidity associated with tumor resection in this dense neurovascular area. This video‐article provides a step‐by‐step cadaveric dissection of the lower PPS though a transoral robotic approach.
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