Case 136 involves Deb, a young woman who had an accidental cutting of her 11^th cranial nerve after having surgical removal of an enlarged lymph node for biopsy. Two other cases of cranial nerve 11 damage are also viewed. Case 140 involves a woman who was employed by a chiropractor and alleged that he caused a stroke following a cervical adjustment.  The legal documents are reviewed and signs and symptoms of arterial dissection are reviewed. A clinical discussion follows both cases.