from Section II - Open Combined Approaches
Published online by Cambridge University Press: 05 October 2021
The transbasal approach has historically been a work-horse for access to lesions in the anterior fossa, orbit, nasal cavity, paranasal sinuses, pterygopalatine fossa, and pituitary fossa. When combined with a transfacial route, increased visualization and access is provided to deeper structures with minimal brain retraction and decreased risk to neural and vascular structures. Due to the complexity of this approach, oftentimes requiring multiple surgical teams participating, the decision to utilize it should be made on a case-by-case basis after a multidisciplinary discussion. This chapter discusses the indications, anatomical, and surgical details required to treat benign and malignant neoplasms involving the anterior skull base, paranasal sinuses, and potentially the orbits.
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