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Alveolar bone regeneration for immediate implant placement using an injectable bone substitute: an experimental study in dogs
- Source :
- Journal of periodontology, Journal of periodontology, American Academy of Periodontology, 2004, 75 (5), pp.663-71, Scopus-Elsevier
- Publication Year :
- 2004
- Publisher :
- HAL CCSD, 2004.
-
Abstract
- International audience; BACKGROUND: The aim of the present study was to assess the efficacy of a ready-to-use injectable bone substitute for bone regeneration around dental implants placed into fresh extraction sockets. METHODS: Third and fourth mandibular premolars were extracted from three beagle dogs and the interradicular septa were surgically reduced to induce a mesial bone defect. Thereafter, titanium implants were immediately placed. On the left side of the jaw, mesial bone defects were filled with an injectable bone substitute (IBS), obtained by combining a polymer and biphasic calcium phosphate ceramic granules. The right defects were left unfilled as controls. After 3 months of healing, specimens were prepared for histological and histomorphometric evaluations. RESULTS: No post-surgical complications were observed during the healing period. In all experimental conditions, histological observations revealed a lamellar bone formation in contact with the implant. Histomorphometric analysis showed that IBS triggers a significant (P
- Subjects :
- MESH: Dental Implantation, Endosseous
Ceramics
Bone density
Dentistry
Biocompatible Materials
02 engineering and technology
Beagle
MESH: Dogs
MESH: Bone Regeneration
Hypromellose Derivatives
0302 clinical medicine
MESH: Methylcellulose
MESH: Biocompatible Materials
Bone Density
Osteogenesis
MESH: Animals
Tooth Socket
MESH: Dental Implants
MESH: Osteogenesis
MESH: Bone Density
Bone substitutes
MESH: Alveolar Process
MESH: Tooth Socket
Dental Implantation, Endosseous
General Engineering
021001 nanoscience & nanotechnology
MESH: Calcium Phosphates
Bone regeneration
medicine.anatomical_structure
Periodontics
Female
0210 nano-technology
MESH: Bone Substitutes
Methylcellulose
Article
Osseointegration
Injections
03 medical and health sciences
Dogs
MESH: Ceramics
stomatognathic system
Alveolar Process
medicine
Animals
MESH: Injections
[SDV.IB.BIO]Life Sciences [q-bio]/Bioengineering/Biomaterials
Dental alveolus
Wound Healing
business.industry
Alveolar process
Dental implants
MESH: Osseointegration
030206 dentistry
[SDV.IB.BIO] Life Sciences [q-bio]/Bioengineering/Biomaterials
MESH: Wound Healing
Durapatite
Calcium phosphates
Implant
MESH: Durapatite
business
Wound healing
MESH: Female
Subjects
Details
- Language :
- English
- ISSN :
- 00223492
- Database :
- OpenAIRE
- Journal :
- Journal of periodontology, Journal of periodontology, American Academy of Periodontology, 2004, 75 (5), pp.663-71, Scopus-Elsevier
- Accession number :
- edsair.doi.dedup.....3aeeb38ba915a1c083a143fe6e211dbd