半关闭神经内拉蒂斯木斯背部肌肉用于恢复自愿排泄:解剖学研究和临床应用
Ke Xu1, Wenjun Li2, Yaobin Yin2
1Department of Hand Surgery, Peking University Fourth School of Clinical Medicine, Beijing, China.
使用半闭神经的修改后背大脑除器肌形成术 (LDDM) 技术有效地重建了神经性低活性膀 (NUAB) 患者的膀. 这种手术方法在80%的患者中恢复了自愿排泄,显著改善了膀功能.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 神经外科 神经外科
- 再生医学是一种再生医学.
背景情况:
- 神经性低活性膀 (NUAB) 在膀重建方面提出了重大挑战.
- 目前NUAB的手术选择通常在恢复功能性detrusor活动方面存在局限性.
研究的目的:
- 为了评估一个修改后背脊部脱肌整形术 (LDDM) 技术,利用半关闭神经进行NUAB重建.
- 评估半关闭神经作为LDDM的捐赠神经的解剖适用性.
主要方法:
- 对22个半骨进行解剖研究,以比较神经直径.
- 在5名NUAB患者中使用骨盆内阻塞神经的后分支进行了手术LDDM.
- 手术后评估包括评估自愿排泄,排泄后残留体积 (PVR) 和膀收缩指数 (BCI).
主要成果:
- 解剖学分析证实了hemobturator神经前后分支的适当直径,与胸脊神经相匹配.
- 五分之四 (80%) 的患者在LDDM后实现了自愿排泄.
- 在PVR (308.5毫升至62.0毫升) 和BCI (12.8至151.9) 中观察到显著改善.
结论:
- 修改后的LDDM技术使用半闭关神经是NUAB的可行和有效的外科选择.
- 这种方法表明,在NUAB患者中,功能性体重建和恢复自愿排尿的潜力.
- 进一步的研究可能会探索这种技术的长期结果和更广泛的应用.
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