Effect of a denture adhesive on mandibular denture dislodgment.
Effect of a denture adhesive on mandibular denture dislodgment.
复制标题
义齿粘合剂对下颌义齿脱位的影响。
作者：
S. Karlsson;B. Swartz
在咀嚼过程中，使用放射摄影技术评估下颌全口义齿的固位力。这项研究包括10名下颌牙槽骨严重吸收的全口义齿佩戴者。进行了两次X线片记录，分别在下颌义齿基托上涂抹义齿粘合剂和不使用义齿粘合剂。对X线片的分析表明，当使用义齿粘合剂时，义齿移位显著减少，表现为最大值。平均移位量也有所下降，但不明显。
The cineradiographic technique was used to assess the retention of complete mandibular dentures during chewing. The study comprised ten complete-denture wearers with severe alveolar ridge resorption in the mandible. Two cineradiographic recordings were performed, with and without a denture adhesive spread onto the base of the mandibular denture. The analysis of the cineradiographic films disclosed a significant decrease in denture dislodgment, expressed as maximal value, when a denture adhesive was used. The mean dislodgment also decreased, but not significantly.