Objective Methods Results Conclusion To study the effect of nasal septal reconstruction on perennial allergic rhinitis(PAR)with nasal septal deviation.Method 60cases of PAR with nasal septal deviation were treated by nasal septal reconstruction and preventive nasal hormone therapy was used one week later.Results According to the treatment response assessment standard of allergic rhinitis in1997,after being followed up for 1year,45cases(75%)had marked effect,12cases(20%)had some effect and 3cases(5%)had no e...