眼瞼痙攣
眼瞼痙攣(blepharospasm)或睑痉挛,是一种不明原因、不自主的面神经支配区肌肉的痉挛和抽搐,导致眼睑持续性闭合的局灶性肌张力障碍[1][2]。患侧眼轮匝肌、皱眉肌频繁且不自主痉挛性收缩,引起阵发性或持续性瞬目动作[3]。這現象可以同時發生於雙眼,亦有左右眼分別痙攣的現象。
Blepharospasm | |
---|---|
Left orbicularis oculi, seen from behind. | |
类型 | 局部肌肉緊張不足[*]、cranio-facial dystonia[*]、疾病 |
分类和外部资源 | |
醫學專科 | 神經學 |
ICD-10 | G24.5 |
ICD-9-CM | 333.81 |
OMIM | |
DiseasesDB | 15748 |
MedlinePlus | |
eMedicine | oph/202 |
MeSH | D001764 |
眼瞼痙攣应该与更常见且更轻微,不自主的眼睑震颤作区分,后者称为眼瞼肌颤[4](myokymia,肌纤维颤搐)或束颤[5](fasciculation,肌束震颤)。
参考
- Hallett M. Blepharospasm: recent advances. Neurology. 2002 Nov 12;59(9):1306-12. doi: 10.1212/01.wnl.0000027361.73814.0e. PMID: 12434791.
- Yen MT. Blepharospasm and Hemifacial Spasm. Int Ophthalmol Clin. 2018 Winter;58(1):1. doi: 10.1097/IIO.0000000000000210. PMID: 29239872.
- https://www.termonline.cn/search?searchText=blepharospasm
- 袁世荧,姚尚龙.不同麻醉诱导药对血钾浓度变化及肌颤和肌痛的影响[J].中华麻醉学杂志, 2000, 20(1):3.DOI:10.3760/j.issn:0254-1416.2000.01.004.
- 廉羚,王竹,姚晓黎.肌肉超声和肌电图对肌萎缩侧索硬化束颤及纤颤的诊断价值[J].中国神经精神疾病杂志, 2018, 44(8):4.DOI:10.3969/j.issn.1002-0152.2018.08.016.
- Miller NR. Eyelid myokymia. Surv Ophthalmol. 2011 May-Jun;56(3):277-8; author reply 278. doi: 10.1016/j.survophthal.2011.02.005. PMID: 21501741.
- https://emedicine.medscape.com/article/1213160-overview
- https://www.aoa.org/healthy-eyes/eye-and-vision-conditions/myokymia?sso=y
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