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Left True Vocal Cord Abductor Paralysis - ( 29 sec )

Paralysis of the Left
True Vocal Cord

Mobile Devices
& Computers

MP4-1024 Kbps

MP4-512 Kbps

Computers

Flash-1024 Kbps

Flash-512 Kbps

Flash-216 Kbps

WMV-46 Kbps

Left vocal cord paralysis (Abductor Muscle - Raspy Voice) This video shows the function of a larynx from a 35 year old white female with a left true vocal cord paralysis. The paralysis occurred after the removal of a mediastinal mass involving the aortic arch. Note that the cord is lateral (away from the midline of the larynx) and bowed. The voice is hoarse but only mildly weakness is present since the patient has partially compensated.

Play to Hear Patient's Voice: