Resorbable barrier (guided bone regeneration) vs Resorbable barrier + particulate autogenous bone: Bone gain (horizontal - HDD)
- Population
- Patients receiving immediate single implants in fresh extraction sockets (maxillary anterior/premolar sites)
- Intervention
- Resorbable barrier (guided bone regeneration)
- Comparison
- Resorbable barrier + particulate autogenous bone
- Outcome
- Bone gain (horizontal - HDD)
Resorbable barrier (guided bone regeneration) showed no clear difference in bone gain (horizontal - HDD) compared with resorbable barrier + autogenous bone; GRADE not reported.
What each review found
Include earlier review versions| Finding | Effect | Studies | GRADE certainty |
|---|---|---|---|
Resorbable barrier (guided bone regeneration) vs Resorbable barrier + autogenous bone Bone gain (horizontal - HDD) · Patients receiving immediate single implants in fresh extraction sockets (maxillary anterior/premolar sites) · up to 2 years Resorbable barrier (guided bone regeneration) showed no clear difference in bone gain (horizontal - HDD) compared with resorbable barrier + autogenous bone; GRADE not reported. Interventions for replacing missing teeth: dental implants in fresh extraction sockets (immediate,… (2010) · Cochrane All outcomes | All treatments resulted in statistically significant bone gain, however no statistically significant differences were found between the three procedures (Chen 2005a). Horizontal depth of the defect (HDD). | 1 study · 24 participants | GRADE not reported |
Findings are shown side by side, never pooled across reviews.
The reviews
| Review | Searched up to | Included studies | AMSTAR 2 |
|---|---|---|---|
| Interventions for replacing missing teeth: dental implants in fresh extraction sockets (immediate, immediate‐delayed and delayed implants) 2010 · Cochrane All outcomes | 2010-06 | Not listed | Not assessed |
Related questions
The same intervention and outcome, asked in another population or against another comparator.
- Resorbable barrier (guided bone regeneration) vs Non-resorbable barrier (guided bone regeneration) · Patients receiving immediate single implants in fresh extraction sockets (maxillary… · 1 review
How reviews are matched to this question
Reviews word the same question differently. Four decision models (TypeSafe's Jev, Liquid AI's d1-ultra, SubQ Snap and Baseten's Elephant) judged each wording of the population, intervention, comparator and outcome against the others; two wordings count as the same when at least three of them agree and none clearly disagrees, and findings count as this question only when all four elements match. Timing, setting and subgroup never split a question: they are shown on each finding.