Glass L, Knapp J, Bloomer H H
J Oral Surg. 1977 Feb;35(2):104-9.
A procedure was applied to compare the oral behavior of five patients before and after mandibular osteotomy for correction of Class III malocclusions. It was found that observable changes in oral behavior do occur after mandibular osteotomy. Fewer errors were found in sibilant articulation, while more maladaptive lingual behaviors were found in lingual diadochokinetic tasks. Changes were also found in swallowing behaviors. Performance tasks of speech, diadochokinetics, and swallowing were recorded on audio-videotape.
应用一种程序来比较五名患者在下颌骨截骨术矫正III类错牙合畸形前后的口腔行为。结果发现，下颌骨截骨术后口腔行为确实会出现可观察到的变化。咝音发音中的错误减少，而在舌部重复运动任务中发现更多适应不良的舌部行为。吞咽行为也有变化。言语、重复运动和吞咽的执行任务被录制在音频录像带上。
