THE TECHNICAL RELIABILITY OF SUPERIMPOSITION ON CRANIAL BASE AND MANDIBULAR STRUCTURES
THE TECHNICAL RELIABILITY OF SUPERIMPOSITION ON CRANIAL BASE AND MANDIBULAR STRUCTURES
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DOI：
10.1093/ejo/8.3.152
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发表时间：
1986-08-01
影响因子：
2.6
通讯作者：
DEMIRJIAN, A
中科院分区：
文献类型：
--
作者：
BUSCHANG, PH;LAPALME, L;DEMIRJIAN, A
本文对头影测量重叠技术的可靠性进行了评价。如Bjork和Skieller（1983）所述，该程序将前颅底和下颌骨中的自然参考结构的描记叠加到年轻时拍摄的X线照片上。两组数据，包括120个重复的20个男孩在三个年龄，进行了评估。研究结果表明，在前颅底结构的叠加是更可靠的，需要更少的训练比下颌骨叠加。前颅底和下颌骨后部结构的垂直方向显示，最大的参考结构必须被认为是纵向头影测量研究的准确和有效的方法。
This paper evaluates the technical reliability of cephalometric superimposition. The procedure superimposes tracings of natural reference structures in the anterior cranial base and mandible, as described by Bjork and Skieller (1983), on to radiographs taken at a younger age. Two sets of data, including 120 replicates for 20 boys at three ages, were evaluated. The findings demonstrate that superimposition on structures in the anterior cranial base is more reliable and requires less training than mandibular superimposition. The vertical orientations of the posterior structures, for both the anterior cranial base and mandible, show the greatest reference structures must be considered as an accurate and effective methodology for longitudinal cephalometric research.