Dr.I am 64 yrs old man.I have consulted ENT surgeon reg. my septal defect problem.He tried with endoscopic procedure,unfortunately he didnot proceed with endoscopy entry due to problems.He asked me to do a scan. scan findings,bilateral ethmoid sinusitis,mild bilateral maxillary and left sphenoid sinusitis with polyp in rt.max.sinus,bilateral concha bullosa,mild bilateral inf,terbinate hypertrophy,blocked bilateral osteometal complexes,dev.nasal septum to rt.with small bony spur.kindly give me your advice