Video Library
Laryngoscopy with Collagen Injection – This patient is receiving undergoing vocal cord injection augmentation. The substance being used is collagen. The collagen is injected directly into muscle of the vocal cords. This procedure was done in the operating room, but can also be done in the office with a local anesthetic using a different technique.
Normal Videofluoroscopic Swallow Study – This video represents a normal swallow as demonstrated on a VFSS study. The subject is drinking barium, which appears black on X-Ray. The barium can be seen going from the mouth, through the throat, and into the esophagus.
Vocal Cord Paralysis – This video shows a patient with a left vocal cord paralysis (patient’s left is on the viewer’s right). The left vocal cord is not moving, like the right. This results in incomplete closure of the vocal cords when the attempt to come together for speech. Notice that the left vocal cord is also shorter and “bowed” when compared with the right.
Abnormal VFSS - This video shows an abnormal swallow. Note that the barium, which appears black on X-Ray, pours into the throat too early, before the patient starts to swallow.
VC Polyp – This video shows a polypoid right vocal cord (patient’s right is on the viewer’s left). The polyp can be seen flopping around.
Cidofovir Injection – This case demonstrated an injection of an anti-viral drug directly into the vocal cords. This technique was developed by our specialists, and can be performed with the patient awake, sitting in a chair. The procedure is quick and well-tolerated.
Abnormal FEES Study – This video demonstrates aspiration. During this FEES examination, one can witness aspiration as it occurs. The bluish material is liquid with blue food coloring. This liquid can be seen going between the vocal cords and into the trachea .
Stroboscopy – This video shows an example of normal stroboscopy. In the video, one can see the normal vibratory characteristics of the vocal cords. By adjusting the strobe light, the physician can change the speed of vibration that is visible.
