Objective: to evaluate the ability of chitosan with high viscosity to improve the retention and masticatory efficiency of complete denture.
目的：评价高黏度壳聚糖改善全口义齿固位效果和提高其咀嚼效率的能力。
2
Objective: To study the effect of mixed saliva viscosity and flow rate on the retention forces of complete mandibular denture.
目的：探讨口腔混合唾液黏度和分泌量对下颌总义齿固位力的影响。
3
Conclusion: Mixed salivary viscosity and flow rate are one of the factors that have influence on the retention forces of complete mandibular denture, but they are not the decisive factors.