Details

Autor(en) / Beteiligte

• Solyom, Eleonora
• Szalai, Eszter
• Czumbel, Márk László
• Szabo, Bence
• Váncsa, Szilárd
• Mikulas, Krisztina
• Radoczy-Drajko, Zsombor
• Varga, Gabor
• Hegyi, Péter
• Molnar, Balint
• Fazekas, Reka

Titel

The use of autogenous tooth bone graft is an efficient method of alveolar ridge preservation - meta-analysis and systematic review

Ist Teil von

• BMC oral health, 2023-04, Vol.23 (1), p.226-226, Article 226

Ort / Verlag

England: BioMed Central Ltd

Erscheinungsjahr

2023

Link zum Volltext

Quelle

SpringerLink (Online service)

Beschreibungen/Notizen

• Ridge resorption following tooth extraction may be reduced by alveolar ridge preservation (ARP). Previous randomized clinical trials and systematic reviews have suggested that autogenous tooth bone graft (ATB) can be an effective alternative material for ARP. However, the results are heterogeneous. Therefore, our research aimed to evaluate the efficacy of ATB in ARP. A systematic search was conducted in Cochrane Library, Embase, MEDLINE and Scopus for studies published from inception to 31 November 2021. We searched searched for randomized, non-randomized controlled trials and case series reporting on ATB use for ARP. The primary outcome was the ridge width difference pre- and post-surgery, measured in millimetres (mm) measured on CBCT (cone beam computed tomography). The secondary outcomes were the histological results. We followed the PRISMA2020 recommendations for reporting our systematic review and meta-analysis. The analysis included eight studies for the primary and six for the secondary outcomes. The meta-analysis revealed a positive ridge preservation effect with a pooled mean difference ridge width change of -0.72 mm. The pooled mean residual graft proportion was 11.61%, and the newly formed bone proportion was 40.23%. The pooled mean of newly formed bone proportion was higher in the group where ATB originated from both the root and crown of the tooth. ATB is an effective particulate graft material in ARP. Complete demineralization of the ATB tends to decrease the proportion of newly formed bone. ATB can be an attractive option for ARP. The study protocol was registered on PROSPERO (CRD42021287890).