A LONGITUDINAL-STUDY ON MALOCCLUSION IN RELATION TO SIGNS AND SYMPTOMS OF CRANIO-MANDIBULAR DISORDERS IN CHILDREN AND ADOLESCENTS
A LONGITUDINAL-STUDY ON MALOCCLUSION IN RELATION TO SIGNS AND SYMPTOMS OF CRANIO-MANDIBULAR DISORDERS IN CHILDREN AND ADOLESCENTS
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DOI：
10.1093/ejo/12.4.399
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发表时间：
1990-11-01
影响因子：
2.6
通讯作者：
THILANDER, B
中科院分区：
文献类型：
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作者：
EGERMARKERIKSSON, I;CARLSSON, GE;THILANDER, B
对3个不同年龄组(7、11和15岁)的238名受试者进行了为期4-5年的形态错位、功能障碍体征和症状的跟踪调查。大约一半的7岁儿童至少有一种形态错牙合，而相应的数字在20岁时为38%。一些受试者接受了矫正正畸治疗。与未接受此类治疗的受试者相比，咬合干扰的发生率以及颅颌关节紊乱病(CMD)的体征或症状均无差异。CMD与不同形态错牙合的相关性很低。然而，一些错牙合被发现比其他的更重要。从长期的角度来看，单侧和双侧前牙合开放咬合、闭合后和月经前闭合与CMD的发生有一定关系。
Two-hundred-and-thirty-eight subjects in three different age-groups (7, 11, and 15 years) were followed over a period of 4-5 years in respect of morphological malocclusions, and signs and symptoms of functional disturbances. About half of the 7-year-olds had at least one of the morphological malocclusions registered while the corresponding figure was 38 per cent at the age of 20. Some subjects had received corrective orthodontic treatment. When compared with subjects without such treatment, there were no differences in prevalences of occlusal interferences, nor in signs or symptoms of craniomandibular disorders (CMD). The associations between CMD and different morphological malocclusions were low. Nevertheless, some malocclusions were found to be more important than others. In a long-term perspective cross-bite, both uni- and bilateral anterior open bite, post-, and prenormal occlusion had some association with the development of CMD.