http://www.youtube.com/watch?v=HJvbjyIw9iM
Flexible, Fibre OpticNasal Endoscopy in OPD by Dr.K.O.Paulose FRCS, Consultant ENT Surgeon, Jubilee Hospital, Trivandrum, Kerala, India.
Dr Paulose
World Class ENT Plastic and Laser Surgeon
Fibreoptic Nasal Endoscopy