In:
Head & Neck, Wiley, Vol. 39, No. 1 ( 2017-01), p. 170-176
Abstract:
Prospective studies on procedure‐specific incidences of complications after benign parotid surgery are lacking. Predictive factors for postoperative facial dysfunction remain controversial. Methods We conducted a prospective study on 132 patients undergoing parotid surgery for benign parotid neoplasms. We analyzed complication rates and assessed risk factors of postoperative transient facial palsy. Results Facial palsy rate was 40.2% on the first postoperative day, 28.3% at 2 weeks, 3.9% at 6 months, and 1.6% at 12 months. Immediate postoperative palsy rates in subgroups of partial superficial parotidectomy, superficial parotidectomy, extended parotidectomy, and ECD were 41.5%, 43.8%, 53.8%, and 6.3%, respectively. Age, duration of surgery, and use of ultrasound knife were identified as risk factors for transient facial palsy. Conclusion Depending on the operation type, up to half of the patients experience facial palsy after benign parotid surgery. Higher age and longer duration of operation increase the risk. The role of operative instrumentation requires further studies. © 2016 Wiley Periodicals, Inc. Head Neck 39: 170–176, 2017
Type of Medium:
Online Resource
ISSN:
1043-3074
,
1097-0347
Language:
English
Publisher:
Wiley
Publication Date:
2017
detail.hit.zdb_id:
2001440-5
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