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相关概念视频

X-ray Imaging01:24

X-ray Imaging

German physicist Wilhelm Röntgen (1845–1923) was experimenting with electrical current when he discovered that a mysterious and invisible "ray" would pass through his flesh but leave an outline of his bones on a screen coated with a metal compound. In 1895, Röntgen made the first durable record of the internal parts of a living human: an "X-ray" image (as it came to be called) of his wife’s hand. Scientists worldwide quickly began their own experiments with X-rays, and by 1900, X-ray was widely...
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Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and the...

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早期牙周炎诊断的临床和放射性参数:一项比较研究

Desy Fidyawati1,2, Sri Lelyati C Masulili3, Hanna Bachtiar Iskandar4

  • 1Doctoral Program, Faculty of Dentistry, Universitas Indonesia, Jakarta 10430, Indonesia.

Dentistry journal
|December 27, 2024
PubMed
概括

准确的早期牙周炎诊断依赖于口袋深度测量和膜变化. 这些临床和放射性指标对于识别牙周病的早期症状至关重要.

关键词:
临床参数 临床参数诊断的准确性 诊断的准确性早期的牙周炎.放射检查 放射检查 放射检查

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科学领域:

  • 牙科 牙科是指牙科的专业.
  • 牙周病学 牙周病学
  • 放射学 放射学是一门学科.

背景情况:

  • 早期牙周炎的诊断因不一致的分期和分级系统而复杂化.
  • 临床症状如探针出血 (BoP) 和口袋深度 (PD) 是标准的,但放射性骨损失和牙周带变化也是关键.
  • 早期牙周炎的确切定义,特别是关于膜骨变化的定义,仍然缺乏.

研究的目的:

  • 评估临床参数和放射性发现在早期牙周炎的诊断意义.
  • 确定对年轻成年人牙周炎的诊断最有影响的因素.

主要方法:

  • 一项涉及21名参与者 (20-30岁) 的横截面研究,他们有牙周炎的临床和放射性迹象.
  • 四名牙医评估了40例探针出血 (BoP),40例口袋深度 (PD) 和40例周周放射.

主要成果:

  • 口袋深度 (PD) 是诊断早期牙周炎的最重要因素 (p=0.000).
  • 与牙周带宽 (p=0.000) 相比,气膜 irregularity 是一个显著的标志物.
  • 肯德尔Tau_b测试证实口袋深度是最有影响力的参数 (p=0.000,r=1.000).

结论:

  • 临床和放射性评估对于早期检测牙周炎至关重要.
  • 标准化诊断技术和改进放射学解释对于诊断准确性至关重要.
  • 需要进一步的研究来完善诊断标准,并探索早期检测牙周炎的额外测试.