This is a video showing a hemorrhagic polyp on the vocal cord. Only treatment for this is surgery.

This is a video showing flexible fiberoptic laryngoscopy of the vocal cords. As you see, it is a dynamic study with normal anatomical position.

A flexible FOL of a patient with vocal cord nodule on the left TVC. It is sessile. A lot of speech therapy was done, but no improvement. Patient was taken up for surgery. Post surgery voice was normal.

This video shows left vocal cord palsy without the presence of any lesion in the larynx. A further evaluation of the course of the recurrent laryngeal nerve from skull base to diaphragm is required to find the cause of nerve palsy. Usual causes are Chest tumors or skull base tumors. This picture could also be seen post op following thyroidectomy.