避免在下方白血造形切口中进行前尾神经化:精细的前尾神经运动神经解剖学
1From Choi-Yeop Plastic Surgery Clinic.
Plastic and reconstructive surgery
|June 29, 2023
概括
外科医生可以通过识别和利用安全的切口区域来预防下部白喉造形术后的前或眼肌肉缩. 这项研究定义了特定的解剖学界限,以保护运动神经在转白造术中部面部方法期间.
科学领域:
- 人体解剖学 解剖学 解剖学
- 整形外科 整形外科 整形外科
- 眼科医生 眼科 眼科
背景情况:
- 眼前缩 (Pretarsal atrophy) 是下层白喉造形术的已知并发症,原因是眼前肌的缩.
- 根据最新的解剖学知识,目前的外科指导方针缺乏在下方白造形术期间保护运动神经的具体建议.
研究的目的:
- 定义一个安全区,用于肌肉切口在下部白造形术.
- 为了确定一个危险区域的轨道下切口在transblepharoplasty中间面的方法.
- 详细描述眼前运动神经供应到下眼的解剖学.
主要方法:
- 检查了46个新鲜的尸体半面.
- 对前运动神经供应的详细解剖研究.
- 确定特定外科切口的安全和危险区.
主要成果:
- 对于较低的白造形肌肉切口,定义了一个安全区域,与特定的边界相对于解剖学标志 (中侧,侧侧,眼边缘) 相比.
- 确定了一个轨道下危险区域,存在电热损伤运动神经的风险.
- 精确地绘制了运动神经到下前眼圈的精确分布.
结论:
- 坚持肌肉切口所定义的安全区,可以保持运动神经供应,并防止前肌肉缩.
- 外科医生必须在轨下危险区域保持谨慎,以防止因电而引起的阳性损伤.
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