Conclusion Modified application of impression paste improve the border seal of completedenture base, then increase the retention power of complete denture.
结论：印模膏的改良应用提高了全口义齿基托的边缘封闭性，从而增加义齿固位力。
2
In the complete dentures, taking impression has a higher request, it must be the condition of oral function to ensure the denture still keep the good stability when make a function.
全口义齿取模的要求较高，必须是口腔功能状态时的状况，以保证义齿在行使功能时仍保持良好的稳定性。
3
Objective: To evaluate the clinical effects of completedenture fabricated with jaw-closing impression technique after try-in.