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本文对１４４名颅颌功能紊乱症病人及１１１名正常人作了ＩＣＰ与肌电关系的研究，结果表明，ＩＣＰ侧向移位广泛存在于正常人和病人中，但病人髁突移位比例明显增高。正常人颞肌肌电与ＩＣＰ移位存在一定的矢量关系，而病人该关系不存在，且病人的升颌肌ＩＣＰ紧咬电位较正常人明显降低。作者认为病人ＩＣＰ移位超出了肌代偿能力，ＩＣＰ与肌功能不协调。进一步分析指出，紊乱可能是这种不协调的原因。
In this paper, 144 patients with craniofacial dysfunction and 111 normal subjects were studied by ICP and EMG. The results showed that lateral displacement of ICP was widely found in normal subjects and patients, but the proportion of patients with condylar displacement was significantly Increase. Normal human temporal muscle EMG and ICP displacement there is a certain vector relationship, but the patient does not exist the relationship, and the patient's ascending jaw ICP biting potential was significantly lower than normal. The authors believe that patients with ICP shift beyond the compensatory muscle capacity, ICP and muscle dysfunction. Further analysis points out that disorganization may be the reason for this uncoordination.