卡帕
科恩卡帕
医学
射线照相术
研究诊断标准
核医学
磁共振成像
放射科
可靠性(半导体)
颞下颌关节
口腔正畸科
数学
地塞米松
几何学
功率(物理)
物理
统计
量子力学
作者
Muhammad Aurangzeb Ahmad,L Hollender,Quentin Anderson,Krishnan Kartha,Richard Ohrbach,Edmond L. Truelove,Mike T. John,Eric L Schiffman
出处
期刊:Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology
[Elsevier]
日期:2009-06-01
卷期号:107 (6): 844-860
被引量:488
标识
DOI:10.1016/j.tripleo.2009.02.023
摘要
As part of the Multisite Research Diagnostic Criteria For Temporomandibular Disorders (RDC/TMD) Validation Project, comprehensive temporomandibular joint diagnostic criteria were developed for image analysis using panoramic radiography, magnetic resonance imaging (MRI), and computerized tomography (CT).Interexaminer reliability was estimated using the kappa (kappa) statistic, and agreement between rater pairs was characterized by overall, positive, and negative percent agreement. Computerized tomography was the reference standard for assessing validity of other imaging modalities for detecting osteoarthritis (OA).For the radiologic diagnosis of OA, reliability of the 3 examiners was poor for panoramic radiography (kappa = 0.16), fair for MRI (kappa = 0.46), and close to the threshold for excellent for CT (kappa = 0.71). Using MRI, reliability was excellent for diagnosing disc displacements (DD) with reduction (kappa = 0.78) and for DD without reduction (kappa = 0.94) and good for effusion (kappa = 0.64). Overall percent agreement for pairwise ratings was >or=82% for all conditions. Positive percent agreement for diagnosing OA was 19% for panoramic radiography, 59% for MRI, and 84% for CT. Using MRI, positive percent agreement for diagnoses of any DD was 95% and of effusion was 81%. Negative percent agreement was >or=88% for all conditions. Compared with CT, panoramic radiography and MRI had poor and marginal sensitivity, respectively, but excellent specificity in detecting OA.Comprehensive image analysis criteria for the RDC/TMD Validation Project were developed, which can reliably be used for assessing OA using CT and for disc position and effusion using MRI.
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