Studying the comparative effectiveness of socket preservation using autogenous bone graft versus MPM for implant insertion.

To assess bone quality, stability of implants placed in fresh extraction sockets of mandibular anterior and premorals augmented by MPM (Mineralized Plasmatic Matrix) versus autogenous bone graft (gold standard), at different follow-up periods (0, 3, 6, 9 months).

Inclusion Criteria:

1. Medically free patients.
2. Patients with mandibular anterior and premolar hopeless teeth indicated for extraction.
3. Evaluated bone height on X.Ray to be (0-4 mm buccal bone dehiscence).
4. Age between 18 and 40 years.
5. Both sexes.
6. Patients physically able to tolerate surgical and restorative procedures. Good oral hygiene.
7. Highly motivated patients.

Exclusion criteria:

1. Smokers.
2. Pregnant or lactating females.
3. Presence of any pathosis in the pre-implant site.
4. Presence of Para functional habits.
5. History of oral radiotherapy.
6. History of prolonged steroids use
7. Psychological disorders.