Stephen J. Schueler, M.D.

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Facial Palsy Evaluation

An evaluation of Bell's palsy begins with a medical history and physical examination.

Physical findings in someone with Bell's palsy include:

  • One-sided facial drooping

The diagnosis of Bell's can be made without testing.

Tests that may be used to evaluate the cause of Bell's palsy include:

Continue to Facial Palsy Treatment

Last Updated: Dec 2, 2010 References
Authors: Stephen J. Schueler, MD; John H. Beckett, MD; D. Scott Gettings, MD
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PubMed Facial Palsy References
  1. Adour KK, Ruboyianes JM, Von Doersten PG, et al: Bell's palsy treatment with acyclovir and prednisone compared with prednisone alone: a double-blind, randomized, controlled trial. Ann Otol Rhinol Laryngol 1996 May; 105(5): 371-8. [8651631]
  2. Murakami S, Mizobuchi M, Nakashiro Y, et al: Bell palsy and herpes simplex virus: identification of viral DNA in endoneurial fluid and muscle. Ann Intern Med 1996 Jan 1; 124(1 Pt 1): 27-30. [7503474]
  3. Piercy J. Bell's palsy. BMJ. 2005 Jun 11;330(7504):1374. [15947400]
  4. Salinas R. Bell's palsy. Clin Evid. 2003 Dec;(10):1504-7. [15555157]
  5. Salinas RA, Alvarez G, Ferreira J. Corticosteroids for Bell's palsy (idiopathic facial paralysis). Cochrane Database Syst Rev. 2004 Oct 18;(4):CD001942. [15495021]
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