网用于膜骨增长的临床结果:一个总体审查
Ethan Ng1,2, Nikos Donos1, Mohammad Adib Jaafar1,3
1Faculty of Medicine and Dentistry, Centre for Oral Clinical Research, Institute of Dentistry, Queen Mary University of London, London, UK.
Clinical and experimental dental research
|December 10, 2025
概括
网有效地增大气泡骨,实现显著的垂直和水平骨增长. 然而,临床医生必须权衡这种益处与明显的网状暴露和潜在并发症风险.
科学领域:
- 口腔和牙面部外科手术
- 恢复性牙科 恢复性牙科
- 生物材料科学 生物材料科学
背景情况:
- 膜脊缺陷在牙植入物安置方面带来了挑战.
- 骨增强技术对于恢复膜尺寸至关重要.
- 网是一种用于骨再生的材料.
研究的目的:
- 批判性地评估现有的对网用于膜骨增强的系统性审查.
- 评估网在治疗膜脊缺陷方面的有效性和安全性.
主要方法:
- 在五个数据库中系统地搜索相关的系统审查.
- 纳入标准集中在报告骨增益的评论上,使用网.
- 使用AMSTAR 2评估方法质量,使用GRADE评估证据确定性.
主要成果:
- 分析了8项系统性审查,其中2项包括元分析.
- 平均垂直骨增益为4.05毫米,水平增益为3.96毫米.
- 观察到25%的显著网状暴露率,尽管再生通常是充足的.
结论:
- 网证明了在膜骨再生中的有效性.
- 手术部位暴露的相当大的风险需要仔细考虑.
- 平衡骨增益与并发症风险对于最佳患者结果至关重要.
相关概念视频
01:40Bone Remodeling
Bone remodeling is a continuous and balanced process of bone resorption by osteoclasts and bone formation by osteoblasts. In adults, it helps maintain bone mass and calcium homeostasis. While mechanical stress can stimulate turnover as part of the normal maintenance and reparative process, several hormones also regulate bone remodeling.
01:27Growth of Cartilage and Bone Tissue
Chondrocytes form a temporary cartilaginous model by dividing and secreting a thick gel-like extracellular matrix. Once the chondrocytes undergo programmed cell death, osteoblasts enter the site of the cartilaginous model. The process of replacing the temporary cartilaginous model with bone in an ordered manner is called endochondral ossification. In endochondral ossification, not all of the cartilage is replaced by bone tissue. Some cartilage that performs a protective and supportive function...