The aim of this study is assessing the effect of provisionalization with a glass fiber composite framework on patients' quality of life and bone height changes before the insertion of a definitive PEKKTON framework of screw-retained maxillary implant-supported prosthesis at a one-year follow-up period.
• Completely edentulous patients with Angle's Class I maxillomandibular relationship
Age ranges from 40 to 65 years old.
Adequate zone of keratinized attached mucosa (≥ 8mm) over the maxillary crest.
Absence of any medical disorder that could complicate the surgical phase or affect osseointegration.
• Patients with recent extraction (less than three months).
Patients with an inflamed ridge or candida infection
Patients with the flabby ridge.
Para functional habits.