Extraction Socket Augmentation with Autologous Platelet-Rich Fibrin (PRF): The Rationale for Socket Augmentation

Area of Science:

• Dentistry
• Oral Surgery
• Regenerative Medicine

Background:

• Tooth extraction leads to alveolar ridge resorption and bone volume loss.
• Socket augmentation (SA) aims to preserve bone volume for future implant placement.
• Traditional grafting materials have limitations, necessitating alternatives.

Purpose of the Study:

• To review the evidence for socket augmentation (SA) in preserving alveolar bone.
• To discuss the clinical benefits of SA, including its use with platelet-rich fibrin (PRF).
• To explore PRF's role in enhancing healing of extraction sites.

Main Methods:

• Narrative review of existing literature on socket augmentation techniques.
• Discussion of clinical benefits supported by case examples.
• Analysis of the bio-enhancement properties of PRF in wound healing.

Main Results:

• SA effectively preserves alveolar bone volume post-extraction.
• Alternative grafting materials can be used but require longer integration times.
• PRF demonstrates potential for enhancing soft and hard tissue healing through growth factors.

Conclusions:

• Socket augmentation is crucial for maintaining alveolar ridge volume after tooth extraction.
• Platelet-rich fibrin (PRF) shows promise as a bio-enhancement agent for socket augmentation.
• SA with PRF offers a viable solution for managing extraction site defects when immediate implants are not feasible.