哪些因素会影响侧窗上鼻升高的膜穿孔的风险? 一个前性队列研究
Majid Nemati1, Nazilla Khodaverdi1, Samir Aboul Hosn Centenero2
1Oral and Maxillofacial Surgery, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
概括
像塞普塔这样的解剖学因素和患者的习惯,如吸烟,在鼻腔底部增大过程中显著增加了施奈德尔膜穿孔的风险. 粘液保留囊也构成相当大的风险,突出了需要进行手术考虑的关键领域.
科学领域:
- 口腔和牙面部外科手术
- 人体解剖学 解剖学 解剖学
- 放射学 放射学是一门学科.
背景情况:
- 使用侧窗方法进行阴道床增大是一种常见的手术.
- 施奈德的膜穿孔是已知的并发症,可能会影响手术的结果.
- 识别膜穿孔的预测因素对于风险管理至关重要.
研究的目的:
- 为了前性地评估影响施奈德尔膜穿孔风险的解剖学和患者相关因素.
- 确定特定解剖学变异和患者习惯的预测值.
- 为改善手术规划提供数据.
主要方法:
- 一项前性队列研究,涉及140名接受鼻底增大手术的受试者.
- 术前的形束计算断层扫描 (CBCT) 用于解剖学评估.
- 分析了包括,粘液保留囊,骨高度,膜厚度,侧壁厚度,年龄,性别和吸烟状况在内的因素.
主要成果:
- 斑块 (HR 8.07) 和粘液保留囊 (HR 27.75) 的存在显著增加了穿孔风险.
- 与非吸烟者相比,吸烟者患膜穿孔的风险增加了25倍 (HR 25).
- 影响两个或两个以上牙的单个牙周区域显示出急剧增加的风险 (HR 68.09).
结论:
- 解剖学变异 (septa),病理状况 (粘液保留囊) 和患者的习惯 (吸烟) 是施耐德膜穿孔的重要危险因素.
- 这些发现强调了使用CBCT进行手术前评估的重要性,以确定高风险患者.
- 基于这些因素的风险分层可以帮助最大限度地减少鼻腔底部增大过程中的并发症.
相关概念视频
Esophageal Perforation-I: Introduction
129
Esophageal perforation is a severe medical condition characterized by a breach in the integrity of the esophageal wall. This breach can occur due to various factors such as trauma, medical procedures, or underlying diseases. When the esophageal wall is compromised, it allows food, fluids, and digestive juices into the chest cavity or adjacent structures, leading to potential complications and health risks.
The location of esophageal perforation can vary, occurring anywhere along the esophagus....
The location of esophageal perforation can vary, occurring anywhere along the esophagus....
129
Types of Membrane Protrusions
2.9K
The protrusion of the cell surface is an initial step for several cellular processes, including cell migration, phagocytosis, and neurite outgrowth. These membrane protrusions are a result of cytoskeletal rearrangement. The most widely observed cell protrusions include lamellipodia, pseudopodia, filopodia, microvilli, invadopodia, and podosomes. These protrusions can be of two types — static or dynamic.
The microvilli, an example of stable protrusions, are finger-like projections...
The microvilli, an example of stable protrusions, are finger-like projections...
2.9K


