4 year post septorhinoplasty & updated CT scan. Assessing whether a septo revision may be necessary to correct the following symptoms: left nostril reduced airflow; sinus drainage/turbinate swelling or airway collapse. I have included both pre-op and post-op CT scans. Last realself update: https://www.realself.com/question/san-francisco-ca-2-years-post-op-septorhinoplasty-decreased-air-flow-deviated Based on the above, what do you think?