Alveolar Ridge Augmentation Following Tooth Extraction Using Bovine Xenograft With Platelet Rich Fibrin Membrane

Future University in Egypt

Status: Completed

Conditions: Bone Regeneration

Treatments: Procedure: a bone graft mixed with PRF & covered by PRF membrane in fresh extraction socket

Study type: Interventional

Funder types: Other

Identifiers

NCT05791123

REC-FDBSU/05012023-03/ER

Details and patient eligibility

About

fourteen patients requiring extraction of one posterior tooth with lost buccal bone (>50%) confirmed preoperatively by Cone-beam computed tomography (CBCT) scans. Extraction sockets were filled with minced PRF clots mixed with the bovine xenograft and covered by PRF membranes to seal the extraction sockets. (CBCT) scans, performed before tooth extraction and after 6 months, were used to assess vertical and horizontal bone changes.

Enrollment: 14 patients

Sex: All

Ages: 20 to 60 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patients required implant treatment after tooth extraction
• Age group ranged from 20-60 years old.
• Patients could undergo the treatment under local anesthesia.
• Loss of buccal bone (>50%) confirmed by preoperative cone beam computed tomography (CBCT).
• Presence of other socket walls; mesial, distal and lingual walls.
• Tooth needed to be extracted in upper or lower posterior regions

Exclusion criteria

• Uncontrolled diabetic diseases.
• Uncontrolled hypertension, or hepatic and renal disorders.
• Any systemic diseases associated with bone metabolism.

Trial design

Primary purpose: Treatment

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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14 participants in 1 patient group

a bone graft mixed with PRF & covered by PRF membrane in fresh extraction socket

Experimental group

Treatment:

Procedure: a bone graft mixed with PRF & covered by PRF membrane in fresh extraction socket