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Management and outcomes of facial paralysis from intratemporal blunt trauma: a systematic review. Laryngoscope 2010;120 Suppl 4:S214

Date

01/13/2011

Pubmed ID

21225812

DOI

10.1002/lary.21681

Scopus ID

2-s2.0-78651424739   12 Citations

Abstract

OBJECTIVE: To systematically review the existing literature on outcomes and management of facial paralysis resulting from intratemporal blunt trauma.

STUDY DESIGN: Systematic review of the literature.

METHODS: A systematic literature review identified twenty-eight articles meeting our inclusion criteria. Outcome variables analyzed included severity of paralysis, time of onset of paralysis, surgical or non-surgical management, steroid use, and final facial nerve function.

RESULTS: The majority of the studies were classified as level 4 evidence as defined by the Oxford Centre for Evidence-Based Medicine. There was marked variation in the quality of the studies with inconsistent outcome measures, diagnostic testing, and follow-up, thus ruling out a formal meta-analysis. In an exploratory pooling of data, 612 cases had sufficient follow-up and facial movement grading for some evaluation of trends. In 189 patients that were followed observationally, 66% achieved an outcome equivalent to House-Brackmann (HB) I, 25% achieving HB II-V, and two patients a HB VI score. Among 83 patients treated with steroids, 67% achieved HB I, 30% HB II-V, and no patients with HB VI. . In 340 patients treated surgically, 23% achieved HB I post-operatively, 58% were graded as HB II-V, and 9% with HB grade VI postoperatively. No patient presenting with partial paralysis had a HB VI outcome.

CONCLUSIONS: The role of surgery versus non-surgical interventions for this clinical entity remains inconclusive. Level 4 evidence studies predominate and are further hindered by poor description of outcome measures and incomplete data reporting. Exploratory pooling of data without formal metaanalysis suggests the need to compare any intervention to the natural course of healing which overall appears to be favorable.

Author List

Nash JJ, Friedland DR, Boorsma KJ, Rhee JS

Authors

David R. Friedland MD Chief, Professor in the Otolaryngology department at Medical College of Wisconsin
John S. Rhee MD Chair, Professor in the Otolaryngology department at Medical College of Wisconsin




MESH terms used to index this publication - Major topics in bold

Facial Injuries
Facial Paralysis
Humans
Wounds, Nonpenetrating
jenkins-FCD Prod-486 e3098984f26de787f5ecab75090d0a28e7f4f7c0