Scott GM, et al. - Researchers evaluated the effectiveness of a novel lateral nasal wall block for use in office-based endoscopic sinus surgery. The assessment and validation of local anesthetic techniques must accompany the recent advances in office-based endonasal surgical procedures. Findings suggested a good tolerability of the described novel lateral nasal wall block. Moreover, it provides the patient satisfaction and allows for limited use of postprocedure oral analgesics.