"Comparative Study of Supra-Structure Materials in Full-Arch Implant Prosthetics: a Randomized Clinical Trial"

Condition(s) studied

Investigational drug(s) / intervention(s)

dental implant prosthesis: patients will receive frameworks made of high-performance polymer filled with nano zirconia and carbon

Study summary

after the implants' osseointegration period (4 months), digital scans will be taken for the implant positions and the STL files will be stored and sent for the CAD software to design a full arch restoration. Two types will be constructed, Group I patients will receive porcelain fused to titanium frameworks, and Group II will receive a framework made of high-performance polymer filled with nano-zirconia and carbon. After the installation of the frameworks, the bone height changes and the wear of the occlusal surfaces will be monitored at baseline, after 6 months and 12 months post insertion.

Eligibility

Primary outcome measure(s)

• bone height changes around the implants — 12 months
  bone height changes around the implants will be assessed using CBCT. this will be acquired at the time of insertion, after 6 months and after 12 months. bone height changes will be measured at the buccal, mesial, distal and lingual surfaces around each implant.

Trial sites (1)

More Misr University for Science and Technology trials in Egypt

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