Immediate implant placement using xenograft as space filling material mixed with vitamin D versus hyaluronic acid in posterior mandible region This study aims to evaluate implant stability and density after placement of immediate implant and Xenograft mixed with Hyaluronic acid or Vitamin D at posterior mandible region
Systemically healthy patients indicated for single or multiple immediate implants in posterior teeth region.
Absence of any peri-apical pathosis.
Patients with intact buccal plate of bone.
Patients with adequate bone volume for the dental implant procedure.
Heavy Smokers.
Systemic disease that may affect the final outcome of the surgical procedure.
No or poor patient's compliance.
Patients with psychological problems.
Cairo University
Lead sponsor