Johnston James, Killion Jeff, Comello Robert
Department of Radiologic Sciences, Midwestern State University, Wichita Falls, TX, USA.
Radiol Technol. 2008 May-Jun;79(5):397-404.
Currently used positioning landmarks for the lateral scapula and Y projections often yield inconsistent results and lead to repeats.
To determine whether new positioning landmarks can help radiographers position the lateral scapula and Y projections more accurately.
Following laboratory experimentation on dry bone specimens, a small pilot study was conducted in the clinical setting to test the new landmarks.
Laboratory and clinical testing of the use of the acromial tip and superior angle of the scapula suggest that these landmarks are easier to use and improve accuracy of positioning.
目前用于肩胛骨外侧位和Y位投照的定位标志常常产生不一致的结果并导致重复投照。
确定新的定位标志能否帮助放射技师更准确地进行肩胛骨外侧位和Y位投照。
在干骨标本上进行实验室实验后，在临床环境中开展了一项小型试点研究以测试新的标志。
对肩峰尖和肩胛骨上角使用情况的实验室和临床测试表明，这些标志更易于使用且能提高定位准确性。
