This article, published in the Journal of Neurological Surgery, discusses a new technique for approaching tumors in the petrous apex and clival regions of the skull. These areas are challenging to operate on due to their complex anatomy. The technique, called the mononostril contralateral chopsticks technique, involves using endoscopy and angled endoscopes to create a unique pathway into the lateral compartment of the petrous apex. The authors emphasize the preservation of nasal structures during the procedure. [Extracted from the article]