Fuhr K, Gresser P
Dtsch Zahnarztl Z. 1979 Oct;34(10):751-5.
Jaw relations were established via squashbites, and the deviations from habitual intercuspidation were measured. The evaluation of 252 squashbites indicated that 1. The mandible deviated as a result of the squashbite. The deviations are not related to the side and almost always lead to an increase in vertical jaw relations. 2. Primarily lateral deviations of the mandible are observed with unilateral squashbites. 3. Simultaneous bilateral squashbites, on the other hand, lead to left as well as right lateral deviation of the mandible. 4. The absolute values of the deviations in the sagittal direction are lowest in the middle; those directed ventrally are slightly more predominant. 5. Compared with materials containing siloxane, squashbites with plaster casts revealed no significant alterations in the qualitative deviations. 6. In terms of direction and extent, deviations of the mandible (primarily sagittal) depend on occlusal factors.
通过咬合挤压确定颌关系,并测量与习惯性尖牙间咬合的偏差。对252次咬合挤压的评估表明:1. 下颌骨因咬合挤压而发生偏移。这些偏差与侧别无关,几乎总是导致垂直颌关系增加。2. 单侧咬合挤压主要观察到下颌骨的侧向偏差。3. 另一方面,双侧同时进行咬合挤压会导致下颌骨向左和向右的侧向偏差。4. 矢状方向偏差的绝对值在中间最低;腹侧方向的偏差略占优势。5. 与含硅氧烷的材料相比,石膏模型的咬合挤压在定性偏差方面没有显著变化。6. 在方向和程度方面,下颌骨的偏差(主要是矢状方向)取决于咬合因素。