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Treatment of Bell's Palsy by Stellate Ganglion Block

Sung-Kuk Cho, Duck-Mi Yoon, Hung-Kun Oh

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Abstract

Bell's palsy is not a serious disease and recovery is spontaneous in more half of the patients, but this recovery is long delayed in many instances and the cosmetic effect of an altered facial appearance is psychologically distressing. The etiology is unknown, but Kettle's ischemic hypothesis has been widely accepted. The aim of treatment is to reduce edema and improve circulation to the facial nerve. Stellate ganglion block (SGB) resulted in abolishing cerebral vascular spasm and in increasing cerebral blood flow. Thus, stellate ganglion block is effective in treatment of Bell's palsy. From 1978 to Oct. 1988, we have treated 222 patients (20 patients were recurred cases) with facial palsy by SGB and analysed the effect of SGB. We noticed that SGB was very effective in early repetitive treatment (90% recovery). This study is reported and the literature is reviewed.

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What this paper is about

Bell's palsy is not a serious disease and recovery is spontaneous in more half of the patients, but this recovery is long delayed in many instances and the cosmetic effect of an altered facial appearance is psychologically distressing. The etiology is unknown, but Kettle's ischemic hypothesis has been widely accepted. The aim of treatment is to reduce edema and improve circulation to the facial nerve. Stellate ganglion block (SGB) resulted in abolishing cerebral vascular spasm and in increasing cerebral blood flow. Thus, stellate ganglion block is effective in treatment of Bell's palsy. From 1978 to Oct. 1988, we have treated 222 patients (20 patients were recurred cases) with facial palsy by SGB and analysed the effect of SGB. We noticed that SGB was very effective in early repetitive treatment (90% recovery). This study is reported and the literature is reviewed.

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Available abstract

Bell's palsy is not a serious disease and recovery is spontaneous in more half of the patients, but this recovery is long delayed in many instances and the cosmetic effect of an altered facial appearance is psychologically distressing. The etiology is unknown, but Kettle's ischemic hypothesis has been widely accepted. The aim of treatment is to reduce edema and improve circulation to the facial nerve. Stellate ganglion block (SGB) resulted in abolishing cerebral vascular spasm and in increasing cerebral blood flow. Thus, stellate ganglion block is effective in treatment of Bell's palsy. From 1978 to Oct. 1988, we have treated 222 patients (20 patients were recurred cases) with facial palsy by SGB and analysed the effect of SGB. We noticed that SGB was very effective in early repetitive treatment (90% recovery). This study is reported and the literature is reviewed.

Key concepts: Medicine, Bell's palsy, Etiology, Palsy, Surgery, Stellate ganglion, Anesthesia, Bell Palsy

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