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Query: UMLS:C0030552 (paresis)
 5,831 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Neurophysiological monitoring of cranial motor nerves has proved to be of value in cerebellopontine and skull base surgery. Unfortunately, facial nerve monitoring has been used infrequently for routine parotid gland surgery because suspicion of expense, possible unreliability and the requirement for extra personnel. This study presents clinical experience at the University of Erlangen with facial nerve monitoring during parotid gland surgery done by residents. Advantages are also emphasized for the experienced ENT-surgeon for use during revision parotidectomy. In 35 consecutive patients with benign parotid gland tumors intraoperative monitoring of the facial nerve was done using two different two-channel electromyography units. Bipolar coaxial electrical stimulation was superior to the monopolar stimulation mode. The average operative time and postoperative functional results were compared with those of a control group consisting of 24 patients without monitoring. Findings demonstrated a reduction is operative time and better functional outcome in the patient group with monitoring. Additionally four patients had to undergo total revision parotidectomy because of recurrent benign tumors, while one patient suffered from chronic parotitis due to sialolithiasis and required complete parotidectomy for relief of symptoms. No patient developed permanent facial paresis and nerve monitoring proved to be very helpful for identification and protection of the facial nerve in scar tissue.
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PMID:[Intraoperative facial nerve monitoring in parotid surgery]. 760 14

This study examines 55 cases involving patients who underwent submandibular gland excision. Their preoperative diagnostic examinations, postoperative complications, and glandular pathology are discussed. Sialolithiasis was the main histopathological finding, followed by chronic sialadenitis. Temporary paresis of the mandibular branch of the facial nerve was the most common postoperative complication. Removing the submandibular salivary gland may be followed by a number of complications, most of which can be avoided if the appropriate surgical technique is applied.
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PMID:A study of 55 submandibular salivary gland excisions. 1554 19

Submandibular sialoadenectomy is a common head and neck procedure. Indications include the presence of benign and malignant tumors and inflammatory disease with or without intraglandular sialolithiasis. The standard technique involves a variably sized incision. The facial artery and vein are usually ligated and transected during the procedure, and either suction or nonsuction wound drainage is generally instituted. We describe a modified sialoadenectomy technique that involves a minimal incision, preserves the facial artery and vein, and does not require wound drainage because the surgical site is closed in three layers. We performed this procedure on 19 patients and observed only 1 postoperative complication--mild paresis of the right marginal mandibular branch of the facial nerve following the excision of a Warthin's tumor: This patient recovered fully 3 months postoperatively.
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PMID:Modified submandibular sialoadenectomy. 1562 34