From February 2 to February 5 2017, AOI, West Bengal organized 69th Annual Conference of AOICON at Science City Convention Centre, Kolkatta. Dr Radhamadhab Sahu, Consultant-ENT and Skull Base Surgery, Paras Hospitals, Gurgaon was invited as a special speaker in the conference. He was also a part of the prestigious instructional course. The National ENT Congress honored his participation and expertise with a memento.
