Objective To investigate the therapeutic effect of nasal endoscopic surgery on rhinogenic visual function deterioration. Methods Forty-two patients with rhinogenic visual function detetrioration were included in this study. They were all operated on by nasal endoscopic surgery for their nasosinopathy. Then, their recovery process of visual function was closely observed and a correlative analysis was carried out to explore the relationship between visual function recovery and nasosinopathy healing. Results Among the 42 cases studied here, 24 wer...