Immediate implant placement with platelet rich fibrin as space filling material versus deproteinized bovine bone in maxillary premolars: A randomized clinical trial.
crestal bone loss
extraction socket
immediate implants
marginal bone loss
platelet rich fibrin
tooth extraction
Journal
Clinical implant dentistry and related research
ISSN: 1708-8208
Titre abrégé: Clin Implant Dent Relat Res
Pays: United States
ID NLM: 100888977
Informations de publication
Date de publication:
Jun 2022
Jun 2022
Historique:
revised:
07
02
2022
received:
14
05
2021
accepted:
08
02
2022
pubmed:
31
3
2022
medline:
25
6
2022
entrez:
30
3
2022
Statut:
ppublish
Résumé
Several biomaterials have been suggested to augment the jumping gap during immediate implant placement. The aim of this study was to compare the effect of xenograft or platelet derived growth factor (PRF) to graft the jumping gap in immediate implant placement in the maxillary premolar region. Twenty patients underwent atraumatic extraction followed by immediate placement. The patients were equally divided into two groups. The first group received xenograft as a jumping gap filling material. The second group received PRF to graft the jumping gap. All patients received preoperative, immediate postoperative, and 6 months postoperative cone beam CT scan (CBCT). Implant stability quotient ISQ values were taken for the installed implants immediate postoperative and at 6 months. Implants receiving PRF as a jumping gap graft material demonstrated a significantly greater amount of crestal bone loss 1.85 ± 0.89 mm as compared to xenograft group 0.77 ± 0.32 mm (t = 3.52, p = 0.005). PRF group showed significantly greater reduction in buccopalatal direction 1.63 mm as compared to xenograft group 0.59 mm (t = 4014, p <0.001). ISQ values were similar immediately postoperative (t = 0.070, p = 0.945) while the ISQ values were significantly lower in PRF group as compared to xenograft graft at the six-month interval (t = 0.248, p = 0.023). The use of xenograft material as a jumping gap filling material resulted in superior results compared to PRF with regards to crestal bone loss, buccolingual socket reduction, and ISQ values.
Sections du résumé
BACKGROUND
BACKGROUND
Several biomaterials have been suggested to augment the jumping gap during immediate implant placement.
PURPOSE
OBJECTIVE
The aim of this study was to compare the effect of xenograft or platelet derived growth factor (PRF) to graft the jumping gap in immediate implant placement in the maxillary premolar region.
MATERIALS AND METHODS
METHODS
Twenty patients underwent atraumatic extraction followed by immediate placement. The patients were equally divided into two groups. The first group received xenograft as a jumping gap filling material. The second group received PRF to graft the jumping gap. All patients received preoperative, immediate postoperative, and 6 months postoperative cone beam CT scan (CBCT). Implant stability quotient ISQ values were taken for the installed implants immediate postoperative and at 6 months.
RESULTS
RESULTS
Implants receiving PRF as a jumping gap graft material demonstrated a significantly greater amount of crestal bone loss 1.85 ± 0.89 mm as compared to xenograft group 0.77 ± 0.32 mm (t = 3.52, p = 0.005). PRF group showed significantly greater reduction in buccopalatal direction 1.63 mm as compared to xenograft group 0.59 mm (t = 4014, p <0.001). ISQ values were similar immediately postoperative (t = 0.070, p = 0.945) while the ISQ values were significantly lower in PRF group as compared to xenograft graft at the six-month interval (t = 0.248, p = 0.023).
CONCLUSION
CONCLUSIONS
The use of xenograft material as a jumping gap filling material resulted in superior results compared to PRF with regards to crestal bone loss, buccolingual socket reduction, and ISQ values.
Substances chimiques
Dental Implants
0
Types de publication
Journal Article
Randomized Controlled Trial
Langues
eng
Sous-ensembles de citation
IM
Pagination
320-328Informations de copyright
© 2022 Wiley Periodicals LLC.
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