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本文对106例正常人(正常(牙合)者)最大张口时髁突所处的位置,以及对同一受检者不同程度张口时髁突位置的变化,进行了颞颌关节X线摄片调查,以了解正常人张口运动与髁突位置变化的关系。调查对象与研究方法一、调查对象:106例正常人(正常(牙合)者),其中男性39人,女性67人。要求:(1)受检者无颞颌关节病史,无弹响,张口度和下颌运动无异常;(2)上下牙列基本整齐,前牙覆(牙合),覆盖在3mm以内,后牙(牙合)关系正常.
In this paper, 106 cases of normal (normal occlusion) who maxillary mouth position where the condyle, as well as the same subject with varying degrees of mouth when the position of the condyle changes were examined by TMJ radiograph , To understand the relationship between normal mouth movement and condylar position changes. Subjects and research methods First, the survey: 106 normal subjects (normal occlusion), of which 39 were males and 67 females. Requirements: (1) The subjects had no history of temporomandibular joint disease, no snapping, mouth opening and no abnormality of mandibular movement; (2) The upper and lower dentures were basically neat, the anterior teeth covered (occlusal) covered within 3mm, (Occlusion) relationship is normal.