Absolutely!!!!
As a result, my husband had no voice. He could not speak for three months until a voice specialist operated and put a substance on the left vocal cord so it would artificially meet with the right vocal cord. That is how he got his voice back.
His neck was in a pristine condition when they went in to clean out the carotid. This bomber's neck was shot up by a bullet even before they went into the neck. It's very possible he cannot talk due to damaging that vital nerve required to speak.