Goret-Nicaise M
Bull Assoc Anat (Nancy). 1981 Sep;65(190):287-96.
The influence of the muscular insertions on the mandibular structure in new born infants has been studied with the aid of microradiographical analysis applied to 80 microns thick undecalcified sections and in paraffin sections after decalcification. The left side of the mandibles was cut into sections parallel to the vestibular surface of the bone (fig. 1) and the right side, in frontal sections (fig. 2). The tendinous fibres of the temporal muscle are inserted into the apex of the coronoïd process, which is, at this age, constituted by chondroïd tissue (fig. 3). The continued differentiation of this tissue within the coronoïd process, permits the migration of the temporal muscle insertion. Microradiographical analysis has been used to show the changes of the calcified tissue aspects in the masseter and medial pterygoïd muscle insertions (fig. 4 and 5). The insertion of the lateral pterygoïd muscle doesn't transform the bone tissue morphology (fig. 6-A and 6-B).
借助应用于80微米厚未脱钙切片以及脱钙后石蜡切片的显微放射学分析，研究了新生儿肌肉附着对下颌骨结构的影响。将下颌骨左侧切成与骨前庭面平行的切片（图1），右侧切成额状切片（图2）。颞肌的腱纤维附着于冠状突的顶端，在这个年龄段，冠状突由软骨样组织构成（图3）。该组织在冠状突内持续分化，使得颞肌附着点发生迁移。显微放射学分析已用于显示咬肌和翼内肌附着处钙化组织形态的变化（图4和图5）。翼外肌的附着未改变骨组织形态（图6 - A和图6 - B）。
