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This study aimed to evaluate the effect of nasal packing on the surgical success and postoperative complications of endoscopic dacryocystorhinostomy (EnDCR) without using stents and mucosal flaps. The retrospective study comprised of 75 eyes of 65 consecutive patients undergoing EnDCR with the biting and removing technique. The patients were assigned to 2 groups depending on whether the biodegradable synthetic polyurethane foam was used or not (the packing group, 34 eyes; the nonpacking group, 41 eyes). At least 6 months after the EnDCR,