دورية أكاديمية
Hemifacial spasm: 20-year surgical experience, lesson learned.
| العنوان: | Hemifacial spasm: 20-year surgical experience, lesson learned. |
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| المؤلفون: | Soriano-Baron H; Division of Neurological Surgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, U.S.A., Vales-Hidalgo O; Division of Neurological Surgery, National Institute of Neurology and Neurosurgery, Manuel Velasco Suarez, Mexico City, Mexico., Arvizu-Saldana E; Division of Neurological Surgery, Hospital Medica Tec100, Queretaro, Mexico., Moreno-Jimenez S; Division of Neurological Surgery, National Institute of Neurology and Neurosurgery, Manuel Velasco Suarez, Mexico City, Mexico., Revuelta-Gutierrez R; Division of Neurological Surgery, National Institute of Neurology and Neurosurgery, Manuel Velasco Suarez, Mexico City, Mexico. |
| المصدر: | Surgical neurology international [Surg Neurol Int] 2015 May 20; Vol. 6, pp. 83. Date of Electronic Publication: 2015 May 20 (Print Publication: 2015). |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Scientific Scholar LLC Country of Publication: United States NLM ID: 101535836 Publication Model: eCollection Cited Medium: Print ISSN: 2229-5097 (Print) Linking ISSN: 21527806 NLM ISO Abbreviation: Surg Neurol Int Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: | Publication: Pittsford, NY, USA : Scientific Scholar LLC Original Publication: Mumbai : Medknow |
| مستخلص: | Background: Hemifacial spasm is characterized by unilateral, paroxysmal, and involuntary contractions. It is more common in women on the left side. Its evolution is progressive, and it rarely improves without treatment. Methods: Microvascular decompressions (N = 226) were performed in 194 Hispanic patients (May 1992-May 2011). Outcomes were evaluated on a 4-point scale: Excellent (complete remission); good (1-2 spasms/day); bad (>2 spasms/day); and recurrence (relapse after initial excellent/good response). Results: Most patients were female (n = 123); 71 were male. Mean (±SD) age was 49.4 (±11.7) years; age at onset, 43.9 (±11.9) years; time to surgery, 5.7 (±4.7) years. The left side was affected in 114 patients. Typical syndrome occurred in 177 (91.2%); atypical in 17 (8.8%). Findings were primarily vascular compression (n = 185 patients): Anterior inferior cerebellar artery (n = 147), posterior inferior cerebellar artery (n = 12), basilar artery (n = 10), superior cerebellar artery (n = 8), and 2 vessels (n = 8); 9 had no compression. Postsurgical results were primarily excellent (79.9% [n = 155]; good, 4.6% [n = 9]; bad, 15.5% [n = 30]), with recurrence in 21 (10.8%) at mean 51-month (range, 1-133 months) follow-up. Complications included transient hearing loss and facial palsy. Conclusions: The anterior inferior cerebellar artery is involved in most cases of hemifacial spasm. Failure to improve postsurgically after 1 week warrants reoperation. Sex, side, and onset are unrelated to treatment response. Microvascular decompression is the preferred treatment. It is minimally invasive, nondestructive, and achieves the best long-term results, with minor morbidity. To our knowledge, this series is the largest to date on a Hispanic population. |
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| فهرسة مساهمة: | Keywords: Cerebellopontine angle; facial nerve; facial tic; hemifacial spasm; microvascular decompression |
| تواريخ الأحداث: | Date Created: 20150528 Date Completed: 20150527 Latest Revision: 20201001 |
| رمز التحديث: | 20231215 |
| مُعرف محوري في PubMed: | PMC4443403 |
| DOI: | 10.4103/2152-7806.157443 |
| PMID: | 26015871 |
| قاعدة البيانات: | MEDLINE |
| تدمد: | 2229-5097 |
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| DOI: | 10.4103/2152-7806.157443 |