Abstract | BACKGROUND: Especially because of improvements in clinical neurologic monitoring, carotid endarterectomy done under local anesthesia has become the technique of choice in several centers. Temporary ipsilateral vocal nerve palsies due to local anesthetics have been described, however. Such complications are most important in situations where there is a pre-existing contralateral paralysis. We therefore examined the effect of local anesthesia on vocal cord function to better understand its possible consequences. METHODS: RESULTS: All patients had normal vocal cord function preoperatively. Twelve patients (43%) were found to have intraoperative ipsilateral vocal cord paralysis. It resolved in all cases < or =24 hours. There were no significant differences in operating time or volume or frequency of anesthetic administration in patients with temporary vocal cord paralysis compared with those without. CONCLUSION:
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Authors | Florian Thermann, Jörg Ukkat, Endres John, Henning Dralle, Michael Brauckhoff |
Journal | Journal of vascular surgery
(J Vasc Surg)
Vol. 46
Issue 1
Pg. 37-40
(Jul 2007)
ISSN: 0741-5214 [Print] United States |
PMID | 17543491
(Publication Type: Journal Article)
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Chemical References |
- Amides
- Anesthetics, Combined
- Anesthetics, Local
- Prilocaine
- Ropivacaine
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Topics |
- Amides
(adverse effects)
- Anesthesia, Local
(adverse effects)
- Anesthetics, Combined
(adverse effects)
- Anesthetics, Local
(adverse effects)
- Carotid Artery Diseases
(surgery)
- Endarterectomy, Carotid
- Female
- Humans
- Laryngoscopy
- Male
- Patient Selection
- Practice Guidelines as Topic
- Prilocaine
(adverse effects)
- Prospective Studies
- Remission, Spontaneous
- Ropivacaine
- Time Factors
- Treatment Outcome
- Ultrasonography
- Vocal Cord Paralysis
(chemically induced, diagnosis, epidemiology)
- Vocal Cords
(diagnostic imaging)
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