1. Study evaluated 0.8% hyaluronic acid gel's impact on wound healing post-dental surgery.
2. 45 patients were analyzed for tooth extraction or crown lengthening.
3. No significant difference in healing scores between HA gel and control group.
4. Average HA group's healing score was 5.54.
5. Limited benefits observed from HA gel in early inflammatory healing phase.

Source: Clinical, Cosmetic and Investigational Dentistry