中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (8): 1261-1266.doi: 10.3969/j.issn.2095-4344.2015.08.021

• 材料生物相容性 material biocompatibility • 上一篇    下一篇

聚四氟乙烯棉片置入治疗Ⅶ、Ⅷ颅神经微血管压迫症状

冯兆海,石 鑫,姜 磊,郝玉军   

  1. 新疆医科大学第一附属医院神经外科,新疆维吾尔自治区乌鲁木齐市 830054
  • 修回日期:2015-01-14 出版日期:2015-02-19 发布日期:2015-02-19
  • 通讯作者: 郝玉军,主任医师,教授,新疆医科大学第一附属医院神经外科,新疆维吾尔自治区乌鲁木齐市 830054
  • 作者简介:冯兆海,男,1983年生,山东省东平市人,硕士,医师,主要从事功能神经外科研究。
  • 基金资助:

    新疆维吾尔自治区自然科学基金项目(2011211A064)

Teflon cotton sheet implantation for treatment of microvascular compression symptoms of VII, VIII cranial nerves  

Feng Zhao-hai, Shi Xin, Jiang Lei, Hao Yu-jun   

  1. Department of Neurosurgery, the First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, Xinjiang Uygur Autonomous Region, China
  • Revised:2015-01-14 Online:2015-02-19 Published:2015-02-19
  • Contact: Hao Yu-jun, Chief physician, Professor, Department of Neurosurgery, the First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, Xinjiang Uygur Autonomous Region, China
  • About author:Feng Zhao-hai, Master, Physician, Department of Neurosurgery, the First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, Xinjiang Uygur Autonomous Region, China
  • Supported by:

     the Natural Science Foundation of Xinjiang Uygur Autonomous Region, No. 2011211A064

摘要:

背景:聚四氟乙烯棉片具有良好的生物学特性和组织相容性,置入颅内不会导致严重排异反应,目前在微血管减压中得到了广泛应用。

目的:探讨颅神经Ⅶ、Ⅷ显微血管聚四氟乙烯棉片置入减压治疗面肌痉挛合并眩晕及耳鸣的疗效。
方法:纳入10例第Ⅶ、Ⅷ脑神经压迫综合征患者,其中6例面肌痉挛合并耳鸣,2例面肌痉挛合并眩晕,2例面肌痉挛合并耳鸣及眩晕,均采用乙状窦后入路聚四氟乙烯棉片置入减压治疗,其中5例以圈套式置入,另5例以絮状式置入。随访观察棉片置入后的生物相容性及面部抽搐、耳鸣、眩晕改善情况,以及并发症情况。

结果与结论:聚四氟乙烯棉片具有良好的生物学特性和组织相容性,置入颅内未导致严重排异反应,未随时间的推移而吸收变形。棉片置入后,10例面部抽搐患者中,7例面部抽搐症状完全消失,3例症状减轻,置入后1周所有患者面部抽搐症状消失;伴有耳鸣症状8例患者中,5例患者自觉耳鸣消失,2例自觉耳鸣减轻2级,1例症状无改善;4例合并眩晕患者中,眩晕症状减轻2例,2例症状无改善。随访6-48个月,面部抽搐症状无复发;6例耳鸣症状消失,1例减轻,1例无改善;3例眩晕症状消失,1例无改善。表明聚四氟乙烯棉片置入减压治疗颅神经Ⅶ、Ⅷ显微血管压迫安全有效。


中国组织工程研究杂志出版内容重点:生物材料;骨生物材料; 口腔生物材料; 纳米材料; 缓释材料; 材料相容性;组织工程


全文链接:

关键词: 生物材料, 材料相容性, 聚四氟乙烯垫棉, 显微血管减压, 面肌痉挛, 眩晕, 耳鸣, 新疆维吾尔自治区自然科学基金

Abstract:

BACKGROUND: Teflon cotton sheets have good biological characteristics and histocompatibility, and the intracranial implantation of teflon cotton sheets cannot lead to severe rejection, which, at present, has been widely applied in the microvascular decompression.

OBJECTIVE:To explore the therapeutic efficacy of the intracranial implantation of teflon cotton sheets via VII, VIII cranial nerves in the microvascular decompression treatment of hemifacial spasm combined with vertigo and tinnitus.
METHODS: Ten patients with the VII, VIII cranial nerve compression syndromes were enrolled, including six cases of hemifacial spasm combined with tinnitus, two cases of hemifacial spasm combined with vertigo, two cases of hemifacial spasm combined with tinnitus and vertigo. All patients were subject to the intracranial implantation of teflon cotton sheets for decompression treatment, among whom, five cases underwent trap type placement, and the other five cases underwent flocculent type placement. During the follow-up, the biocompatibility of Teflon cotton sheets and improvement in facial twitching, tinnitus, vertigo, and complications were observed.
RESULTS AND CONCLUSION: The implanted cotton sheets showed good biological characteristics and histocompatibility. After implantation of cotton sheets, facial twitching symptoms disappeared completely in 7 of 10 cases, symptoms relieved in 3 of 10 cases; after 1 week of implantation, facial twitching symptoms disappeared completely in all patients, tinnitus symptoms disappeared in 5 of 8 cases, tinnitus relieved level 2 in 2 of 8 cases, and there was no improvement in 1 of 8 cases; vertigo was eased in 2 of 4 cases, but the other 2 cases showed no improvement in symptoms of dizziness. During the follow-up of 6 to 48 months, symptoms of facial twitching were not recurrent in all patients; tinnitus symptoms disappeared in 6 cases, relieved in 1 case, but had no improvement in 1 case; vertigo symptoms disappeared in 3 cases, but showed no improvement in 1 case. Results demonstrate that the implantation of teflon cotton sheets is safe and effective in the treatment of microvascular compression symptoms of VII, VIII cranial nerves.

中国组织工程研究杂志出版内容重点:生物材料;骨生物材料; 口腔生物材料; 纳米材料; 缓释材料; 材料相容性;组织工程


全文链接:

Key words:  Polytetrafluoroethylene, Vertigo, Tinnitus, Spasm

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