Clinical osseointegration of bone level implants with conical shape and textured surface with low primary stability.
Journal
Minerva stomatologica
ISSN: 1827-174X
Titre abrégé: Minerva Stomatol
Pays: Italy
ID NLM: 0421071
Informations de publication
Date de publication:
Feb 2020
Feb 2020
Historique:
entrez:
28
3
2020
pubmed:
28
3
2020
medline:
31
3
2020
Statut:
ppublish
Résumé
Evidence shows lower chance for osseointegration of implants without sufficient primary stability. The present retrospective study observed bone level conical screw implants with textured surface without primary stability. Twenty-six Stark conical screw implants, with V-Blast (Vanish Blast) surface treatment were placed with low primary stability, (insertion torque lower than 10 N/cm and visible mobility at lateral load of 250 g). A soft diet was prescribed. osseointegration was assessed applying 30 Ncm of reverse torque 6 months after placement. The 26 implants that did not achieve primary stability still had a survival rate of 96% after the observation period and were classified as successful according with ICOI Pisa consensus conference success, survival, failure classification .96% of the implants showed clinical osteointegration and were successfully restored. After 12 months, all implants remained functional. It can be concluded that bone-level implants with V-Blast surface in absence of functional loading are able to achieve osteointegration, even with low primary stability.
Sections du résumé
BACKGROUND
BACKGROUND
Evidence shows lower chance for osseointegration of implants without sufficient primary stability. The present retrospective study observed bone level conical screw implants with textured surface without primary stability.
METHODS
METHODS
Twenty-six Stark conical screw implants, with V-Blast (Vanish Blast) surface treatment were placed with low primary stability, (insertion torque lower than 10 N/cm and visible mobility at lateral load of 250 g). A soft diet was prescribed. osseointegration was assessed applying 30 Ncm of reverse torque 6 months after placement.
RESULTS
RESULTS
The 26 implants that did not achieve primary stability still had a survival rate of 96% after the observation period and were classified as successful according with ICOI Pisa consensus conference success, survival, failure classification .96% of the implants showed clinical osteointegration and were successfully restored. After 12 months, all implants remained functional.
CONCLUSIONS
CONCLUSIONS
It can be concluded that bone-level implants with V-Blast surface in absence of functional loading are able to achieve osteointegration, even with low primary stability.
Identifiants
pubmed: 32214065
pii: S0026-4970.20.04277-6
doi: 10.23736/S0026-4970.20.04277-6
doi:
Substances chimiques
Dental Implants
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM