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Updated: Jun 10, 2025
Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery
Published on: July 5, 2021
Comment on - "Transorbital endoscopic approaches to the skull base: a systematic literature review and anatomical
Hethesh Chellapandian1, Sivakamavalli Jeyachandran2
1Lab in Biotechnology and Biosignal Transduction, Department of Orthodontics, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, TN, 600 077, India.
Abstract:
Transorbital endoscopic approaches (TEAs) are emerging as effective techniques for accessing the skull base while minimizing morbidity. This systematic review and anatomical study evaluate TEAs' feasibility and safety by analyzing 42 studies and performing cadaveric dissections. TEAs offer promising access to anterior and middle cranial fossae with reduced invasiveness compared to traditional methods. The study highlights key anatomical landmarks and corridors for successful TEA application. While TEAs demonstrate potential, further clinical studies are needed to assess long-term outcomes, optimize techniques, and compare them with other minimally invasive approaches.
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