Firstly do you have any symptoms? The findings are usually present in lots of people and may not need any treatment. The fact that the sinus opening is patent means it will drain the discharge and ventilate. The oter nasal findings may be due to cold / rhinitis. If you have nasal discharge, sneezing, nasal block etc then need to take some nasal steroid spray under supervision
Next Steps
Consult an ENT specialist online or face to face with scan images
Health Tips
1. Avoid dust and other allergens
2. Start steam inhalation twice daily