All-on Four Titanium Embedded in Acrylic prosthesis not tacking down?

Upon delivery of a Nobel Biocare implant case, I was able to seat one or two of the retention screws. However, the other two did not seem to bite and I was not able to torque them.The postAll-on Four Titanium Embedded in Acrylic prosthesis not tacking down? appeared first onOsseoNews Dental Implants. (Source: Dental Implants Discussed by Experts)
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