辅助核磁共振成像 (MRI) 发现的频率,关于儿科患者首次状位的发现:系统性审查
Jake M Reed1, Colby C Wollenman2, Breann K Tisano2
1University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA.
The American journal of sports medicine
|January 9, 2026
概括
磁共振成像 (MRI) 显示,小儿运动员在首次松后经常受到伤害. 这些发现,包括中侧骨关节 (MPFL) 撕裂和骨髓损伤,表明MRI应该是标准的护理.
科学领域:
- 整形外科手术 整形外科手术
- 儿科运动医学 儿科运动医学
- 放射学 放射学是一门学科.
背景情况:
- 患有骨位移的儿科运动员通常会因普通X射线错过的相关伤害而受到伤害.
- 纯薄膜放射学在检测伴随着小腿骨位移的细微伤害方面存在局限性.
研究的目的:
- 通过MRI确定中侧骨关节 (MPFL) 损伤的发生率,用于首次骨位移的儿科患者.
- 在这个人群中通过MRI检测到的其他相关损伤.
主要方法:
- 进行了对研究的系统审查,搜索了PubMed,EMBASE和SPORTDiscus,以查找儿科松突变后的MRI发现.
- 包括专注于18岁以下患者首次脱位的研究,有明确的MRI文档.
- 关于患者特征和MRI发现的数据被提取和汇总,并使用既有批判性评估工具进行偏差评估.
主要成果:
- 该审查分析了12篇文章,显示MPFL在47%的病例中完全撕裂,41%的病例中部分撕裂.
- 在50%的MRI中发现了骨质粒线 (OC) 损伤,包括粒线病变 (75%),OC病变 (21%) 和OC骨折 (37%).
- 病变经常发生在中间骨面上 (66%),在34%的MRI中发现了松散的身体.
结论:
- 儿科运动员首次带脱位经常与MRI检测到的重大伤害有关.
- 隐形伤害的高率强调了MRI作为诊断工具的重要性.
- 在儿科患者首次发生骨骨不稳定事件后的常规MRI建议作为标准护理.
相关概念视频
01:07Nuclear Magnetic Resonance (NMR): Overview
Nuclear magnetic resonance (NMR) is a phenomenon exhibited by certain nuclei that can absorb characteristic radio frequency radiation under certain conditions. NMR has been extensively applied in molecular spectroscopy and medical diagnostic imaging. In both these applications, the molecule or subject under study is placed in a magnetic field and irradiated with radio frequency energy.
NMR spectroscopy generates a spectrum where the characteristic absorption frequencies of the sample are...
NMR spectroscopy generates a spectrum where the characteristic absorption frequencies of the sample are...
01:24Magnetic Resonance Imaging
Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
01:30Radiological Investigation II: MRI and Ventilation Perfusion Scan
Description
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
01:14Imaging Studies I: CT and MRI
Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
01:21Imaging Studies for Cardiovascular System IV: CMRI
Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...
01:27Imaging Studies IV: Magnetic Resonance Imaging
Introduction:Magnetic Resonance Imaging, or MRI, can include a specialized imaging technique of the urinary system known as Magnetic Resonance Urography (MRU). This radiation-free technique uses strong magnetic fields and radio waves to produce detailed images with the help of a computer. MRU is particularly effective for visualizing fluid-filled structures like the kidneys, ureters, and bladder.Applications of MRI in the Genitourinary SystemKidneys and Ureters: MRI detects tumors, cysts,...