Imaging-based navigation technologies in head and neck surgery

xlomafota13 shared this article with you from Inoreader Imaging-based navigation technologies in head and neck surgery Via Current Opinion in Otolaryngology & Head and Neck Surgery - Current Issue Purpose of review Image guided navigation has had significant impact in head and neck surgery, and has been most prolific in endonasal surgeries. Although conventional image guidance involves static computed tomography (CT) images attained in the preoperative setting, the continual evolution of surgical navigation technologies is fast expanding to incorporate both real-time data and bioinformation that allows for improved precision in surgical guidance. With the rapid advances in technologies, this article allows for a timely review of the current and developing techniques in surgical navigation for head and neck surgery. Recent findings Current advances for cross-sectional-based image-guided surgery include fusion of CT with other imaging modalities (e.g., magnetic resonance imaging and positron emission tomography) as well as the uptake in intraoperative real-time 'on the table' imaging (e.g., cone-beam CT). These advances, together with the integration of virtual/augmented reality, enable potential enhancements in surgical navigation. In addition to the advances in radiological imaging, the development of optical modalities such as fluorescence and spectroscopy techniques further allows the assimilation of biological data to improve navigation particularly for head and neck surgery. Summary The steady development of radiological and optical imaging techniques shows great promise in changing the paradigm of head and neck surgery. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.