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Clinical Trial Summary

two groups undergo for graftless sinus lift using AMBE (antral membrane balloon elevation) through different antrostomy size with simultaneous implant placement


Clinical Trial Description

control group undergoes for graftless sinus lift using AMBE through large antrostomy with simultaneous implant placement. While, study group undergo for graftless sinus lift using AMBE through small antrostomy with simultaneous implant placement. the aim of the study is assessment the effect of antrostomy size on bone formation in graftless sinus lift with simultaneous implant placement.

CBCT will be done before and after the surgery and after 6 months to assess of amount bone gain in mm.

implant stability after 6 months will be determined by using Osstell. Primary outcome: amount of bone gain which will be measured by using linear measurement from CBCT.

secondary outcome: stability of implant by using osstell ;


Study Design


Related Conditions & MeSH terms

  • Atrophy
  • Atrophy of Edentulous Maxillary Alveolar Ridge

NCT number NCT03633968
Study type Interventional
Source Cairo University
Contact Ahmed a dahouk, BSD
Phone 00201011862613
Email a7madmo97@gmail.com
Status Recruiting
Phase N/A
Start date July 1, 2018
Completion date June 2019

See also
  Status Clinical Trial Phase
Recruiting NCT03629860 - Ascending Ramus Versus Chin Cortical Plates for Reconstruction of Atrophic Maxilla N/A
Completed NCT03209284 - Influence of Anatomy of Maxillary Sinus on New Bone Formation After Transcrestal Augmentation Procedures