Bell Palsy Mimics: Lessons from Four Malpractice Cases

Introduction: Bell palsy, an idiopathic dysfunction of the seventh cranial nerve, is the leading cause of unilateral facial paralysis, although other more serious entities such as stroke, infection, and tumor may present similarly, leading to both medical and legal risks in cases of misdiagnosis. Ca...

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Main Authors: Rachel Lindor, Summer Ghaith
Format: Article
Language:English
Published: eScholarship Publishing, University of California 2025-04-01
Series:Clinical Practice and Cases in Emergency Medicine
Online Access:https://escholarship.org/uc/item/4c7456x2
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author Rachel Lindor
Summer Ghaith
author_facet Rachel Lindor
Summer Ghaith
author_sort Rachel Lindor
collection DOAJ
description Introduction: Bell palsy, an idiopathic dysfunction of the seventh cranial nerve, is the leading cause of unilateral facial paralysis, although other more serious entities such as stroke, infection, and tumor may present similarly, leading to both medical and legal risks in cases of misdiagnosis. Case Series: We present four malpractice cases revolving around misdiagnosis of Bell palsy. These cases alleged failure to diagnose, failure to obtain informed consent, and failure to provide appropriate discharge instructions. Outcomes ranged from a jury verdict in favor of the physician, to an out-of-court settlment for $400,000, to a jury verdict in favor of the patieint for over $3.1 million. Conclusion: Bell palsy is the most common cause of unilateral facial paralysis. While the diagnosis can be made at the bedside without advanced testing, doing so requires a clear understanding of the pathophysiology of the disease, an appreciation for the role of advanced diagnostics, and thorough documentation of a supportive history and physical exam. Misdiagnosis or mismanagement confers both clinical and legal risks.
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spelling doaj-art-b38e4a676afb4bb3bc87517085d746532025-08-20T03:13:05ZengeScholarship Publishing, University of CaliforniaClinical Practice and Cases in Emergency Medicine2474-252X2025-04-019212512810.5811/cpcem.38451cpcem-9-125Bell Palsy Mimics: Lessons from Four Malpractice CasesRachel Lindor0Summer Ghaith1Mayo Clinic, Department of Emergency Medicine, Rochester, MinnesotaMayo Clinic, Mayo Clinic Alix School of Medicine, Phoenix, ArizonaIntroduction: Bell palsy, an idiopathic dysfunction of the seventh cranial nerve, is the leading cause of unilateral facial paralysis, although other more serious entities such as stroke, infection, and tumor may present similarly, leading to both medical and legal risks in cases of misdiagnosis. Case Series: We present four malpractice cases revolving around misdiagnosis of Bell palsy. These cases alleged failure to diagnose, failure to obtain informed consent, and failure to provide appropriate discharge instructions. Outcomes ranged from a jury verdict in favor of the physician, to an out-of-court settlment for $400,000, to a jury verdict in favor of the patieint for over $3.1 million. Conclusion: Bell palsy is the most common cause of unilateral facial paralysis. While the diagnosis can be made at the bedside without advanced testing, doing so requires a clear understanding of the pathophysiology of the disease, an appreciation for the role of advanced diagnostics, and thorough documentation of a supportive history and physical exam. Misdiagnosis or mismanagement confers both clinical and legal risks.https://escholarship.org/uc/item/4c7456x2
spellingShingle Rachel Lindor
Summer Ghaith
Bell Palsy Mimics: Lessons from Four Malpractice Cases
Clinical Practice and Cases in Emergency Medicine
title Bell Palsy Mimics: Lessons from Four Malpractice Cases
title_full Bell Palsy Mimics: Lessons from Four Malpractice Cases
title_fullStr Bell Palsy Mimics: Lessons from Four Malpractice Cases
title_full_unstemmed Bell Palsy Mimics: Lessons from Four Malpractice Cases
title_short Bell Palsy Mimics: Lessons from Four Malpractice Cases
title_sort bell palsy mimics lessons from four malpractice cases
url https://escholarship.org/uc/item/4c7456x2
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