Cranial Nerve InjuriesHypoglossal Nerve InjuriesLaryngeal Nerve InjuriesCranial NervesEndarterectomy, CarotidCranial Nerve DiseasesCarotid StenosisPeripheral Nerve InjuriesCarotid ArteriesCarotid Artery DiseasesCranial Nerve NeoplasmsSciatic NerveTreatment OutcomeFacial Nerve InjuriesCarotid Artery, InternalOptic Nerve InjuriesFacial NerveWounds and InjuriesPeripheral NervesAbducens Nerve DiseasesSpinal NervesCarotid Artery, CommonNerve CrushNerve Regeneration