Influence of interimplant distances and placement depth on papilla formation and crestal resorption: a clinical and radiographic study in dogs.
Identifieur interne : 001772 ( PubMed/Checkpoint ); précédent : 001771; suivant : 001773Influence of interimplant distances and placement depth on papilla formation and crestal resorption: a clinical and radiographic study in dogs.
Auteurs : Arthur B. Novaes [Brésil] ; Raquel R M. Barros ; Valdir A. Muglia ; Germana J. BorgesSource :
- The Journal of oral implantology [ 0160-6972 ] ; 2009.
Descripteurs français
- KwdFr :
- Animaux, Attribution aléatoire, Chiens, Cicatrisation de plaie (physiologie), Conception de prothèse dentaire, Couronnes, Gencive (anatomopathologie), Implants dentaires, Mandibule (), Mandibule (imagerie diagnostique), Mâchoire édentée (), Mâchoire édentée (imagerie diagnostique), Mâle, Ostéo-intégration (physiologie), Pose d'implant dentaire endo-osseux (), Processus alvéolaire (anatomopathologie), Processus alvéolaire (imagerie diagnostique), Radiographie numérisée dentaire, Remodelage osseux (physiologie), Résorption alvéolaire (), Résorption alvéolaire (imagerie diagnostique), Traitement d'image par ordinateur.
- MESH :
- anatomopathologie : Gencive, Processus alvéolaire.
- imagerie diagnostique : Mandibule, Mâchoire édentée, Processus alvéolaire, Résorption alvéolaire.
- physiologie : Cicatrisation de plaie, Ostéo-intégration, Remodelage osseux.
- Animaux, Attribution aléatoire, Chiens, Conception de prothèse dentaire, Couronnes, Implants dentaires, Mandibule, Mâchoire édentée, Mâle, Pose d'implant dentaire endo-osseux, Radiographie numérisée dentaire, Résorption alvéolaire, Traitement d'image par ordinateur.
English descriptors
- KwdEn :
- Alveolar Bone Loss (classification), Alveolar Bone Loss (diagnostic imaging), Alveolar Process (diagnostic imaging), Alveolar Process (pathology), Animals, Bone Remodeling (physiology), Crowns, Dental Implantation, Endosseous (methods), Dental Implants, Dental Prosthesis Design, Dogs, Gingiva (pathology), Image Processing, Computer-Assisted, Jaw, Edentulous (diagnostic imaging), Jaw, Edentulous (surgery), Male, Mandible (diagnostic imaging), Mandible (surgery), Osseointegration (physiology), Radiography, Dental, Digital, Random Allocation, Wound Healing (physiology).
- MESH :
- chemical : Dental Implants.
- classification : Alveolar Bone Loss.
- diagnostic imaging : Alveolar Bone Loss, Alveolar Process, Jaw, Edentulous, Mandible.
- methods : Dental Implantation, Endosseous.
- pathology : Alveolar Process, Gingiva.
- physiology : Bone Remodeling, Osseointegration, Wound Healing.
- surgery : Jaw, Edentulous, Mandible.
- Animals, Crowns, Dental Prosthesis Design, Dogs, Image Processing, Computer-Assisted, Male, Radiography, Dental, Digital, Random Allocation.
Abstract
Among the factors that contribute to the papilla formation and crestal bone preservation between contiguous implants, this animal study clinically and radiographically evaluated the interimplant distances (IDs) of 2 and 3 mm and the placement depths of Morse cone connection implants restored with platform switch. Bilateral mandibular premolars of 6 dogs were extracted, and after 12 weeks, the implants were placed. Four experimental groups were constituted: subcrestally with ID of 2 mm (2 SCL) and 3 mm (3 SCL) and crestally with ID of 2 mm (2 CL) and 3 mm (3 CL). Metallic crowns were immediately installed with a distance of 3 mm between the contact point and the bone crest. Eight weeks later, clinical measurements were performed to evaluate papilla formation, and radiographic images were taken to analyze the crestal bone remodeling. The subcrestal groups achieved better levels of papillae formation when compared with the crestal groups, with a significant difference between the 3 SCL and 3 CL groups (P = .026). Radiographically, the crestal bone preservation was also better in the subcrestal groups, with statistically significant differences between the 2SCL and 2CL groups (P = .002) and between the 3SCL and 3CL groups (P = .008). With the present conditions, it could be concluded that subcrestal implant placement had a positive impact on papilla formation and crestal bone preservation, which could favor the esthetic of anterior regions. However, the IDs of 2 and 3 mm did not show significantly different results.
DOI: 10.1563/1548-1336-35.1.18
PubMed: 19288884
Affiliations:
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Novaes</name><affiliation wicri:level="4"><nlm:affiliation>Department of Bucco-Maxillo-Facial Surgery and Traumatology and Periodontology, School of Dentistry of Ribeirdo Preto, University of São Paulo, SP, Brazil. novaesjr@forp.usp.br</nlm:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Department of Bucco-Maxillo-Facial Surgery and Traumatology and Periodontology, School of Dentistry of Ribeirdo Preto, University of São Paulo, SP</wicri:regionArea><placeName><region type="state">État de São Paulo</region><settlement type="city">São Paulo</settlement></placeName><orgName type="university">Université de São Paulo</orgName></affiliation></author><author><name sortKey="Barros, Raquel R M" sort="Barros, Raquel R M" uniqKey="Barros R" first="Raquel R M" last="Barros">Raquel R M. Barros</name></author><author><name sortKey="Muglia, Valdir A" sort="Muglia, Valdir A" uniqKey="Muglia V" first="Valdir A" last="Muglia">Valdir A. Muglia</name></author><author><name sortKey="Borges, Germana J" sort="Borges, Germana J" uniqKey="Borges G" first="Germana J" last="Borges">Germana J. 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Novaes</name><affiliation wicri:level="4"><nlm:affiliation>Department of Bucco-Maxillo-Facial Surgery and Traumatology and Periodontology, School of Dentistry of Ribeirdo Preto, University of São Paulo, SP, Brazil. novaesjr@forp.usp.br</nlm:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Department of Bucco-Maxillo-Facial Surgery and Traumatology and Periodontology, School of Dentistry of Ribeirdo Preto, University of São Paulo, SP</wicri:regionArea><placeName><region type="state">État de São Paulo</region><settlement type="city">São Paulo</settlement></placeName><orgName type="university">Université de São Paulo</orgName></affiliation></author><author><name sortKey="Barros, Raquel R M" sort="Barros, Raquel R M" uniqKey="Barros R" first="Raquel R M" last="Barros">Raquel R M. Barros</name></author><author><name sortKey="Muglia, Valdir A" sort="Muglia, Valdir A" uniqKey="Muglia V" first="Valdir A" last="Muglia">Valdir A. Muglia</name></author><author><name sortKey="Borges, Germana J" sort="Borges, Germana J" uniqKey="Borges G" first="Germana J" last="Borges">Germana J. Borges</name></author></analytic><series><title level="j">The Journal of oral implantology</title><idno type="ISSN">0160-6972</idno><imprint><date when="2009" type="published">2009</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Alveolar Bone Loss (classification)</term><term>Alveolar Bone Loss (diagnostic imaging)</term><term>Alveolar Process (diagnostic imaging)</term><term>Alveolar Process (pathology)</term><term>Animals</term><term>Bone Remodeling (physiology)</term><term>Crowns</term><term>Dental Implantation, Endosseous (methods)</term><term>Dental Implants</term><term>Dental Prosthesis Design</term><term>Dogs</term><term>Gingiva (pathology)</term><term>Image Processing, Computer-Assisted</term><term>Jaw, Edentulous (diagnostic imaging)</term><term>Jaw, Edentulous (surgery)</term><term>Male</term><term>Mandible (diagnostic imaging)</term><term>Mandible (surgery)</term><term>Osseointegration (physiology)</term><term>Radiography, Dental, Digital</term><term>Random Allocation</term><term>Wound Healing (physiology)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Animaux</term><term>Attribution aléatoire</term><term>Chiens</term><term>Cicatrisation de plaie (physiologie)</term><term>Conception de prothèse dentaire</term><term>Couronnes</term><term>Gencive (anatomopathologie)</term><term>Implants dentaires</term><term>Mandibule ()</term><term>Mandibule (imagerie diagnostique)</term><term>Mâchoire édentée ()</term><term>Mâchoire édentée (imagerie diagnostique)</term><term>Mâle</term><term>Ostéo-intégration (physiologie)</term><term>Pose d'implant dentaire endo-osseux ()</term><term>Processus alvéolaire (anatomopathologie)</term><term>Processus alvéolaire (imagerie diagnostique)</term><term>Radiographie numérisée dentaire</term><term>Remodelage osseux (physiologie)</term><term>Résorption alvéolaire ()</term><term>Résorption alvéolaire (imagerie diagnostique)</term><term>Traitement d'image par ordinateur</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Dental Implants</term></keywords><keywords scheme="MESH" qualifier="anatomopathologie" xml:lang="fr"><term>Gencive</term><term>Processus alvéolaire</term></keywords><keywords scheme="MESH" qualifier="classification" xml:lang="en"><term>Alveolar Bone Loss</term></keywords><keywords scheme="MESH" qualifier="diagnostic imaging" xml:lang="en"><term>Alveolar Bone Loss</term><term>Alveolar Process</term><term>Jaw, Edentulous</term><term>Mandible</term></keywords><keywords scheme="MESH" qualifier="imagerie diagnostique" xml:lang="fr"><term>Mandibule</term><term>Mâchoire édentée</term><term>Processus alvéolaire</term><term>Résorption alvéolaire</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Dental Implantation, Endosseous</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Alveolar Process</term><term>Gingiva</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Cicatrisation de plaie</term><term>Ostéo-intégration</term><term>Remodelage osseux</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Bone Remodeling</term><term>Osseointegration</term><term>Wound Healing</term></keywords><keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Jaw, Edentulous</term><term>Mandible</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Crowns</term><term>Dental Prosthesis Design</term><term>Dogs</term><term>Image Processing, Computer-Assisted</term><term>Male</term><term>Radiography, Dental, Digital</term><term>Random Allocation</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Animaux</term><term>Attribution aléatoire</term><term>Chiens</term><term>Conception de prothèse dentaire</term><term>Couronnes</term><term>Implants dentaires</term><term>Mandibule</term><term>Mâchoire édentée</term><term>Mâle</term><term>Pose d'implant dentaire endo-osseux</term><term>Radiographie numérisée dentaire</term><term>Résorption alvéolaire</term><term>Traitement d'image par ordinateur</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Among the factors that contribute to the papilla formation and crestal bone preservation between contiguous implants, this animal study clinically and radiographically evaluated the interimplant distances (IDs) of 2 and 3 mm and the placement depths of Morse cone connection implants restored with platform switch. Bilateral mandibular premolars of 6 dogs were extracted, and after 12 weeks, the implants were placed. Four experimental groups were constituted: subcrestally with ID of 2 mm (2 SCL) and 3 mm (3 SCL) and crestally with ID of 2 mm (2 CL) and 3 mm (3 CL). Metallic crowns were immediately installed with a distance of 3 mm between the contact point and the bone crest. Eight weeks later, clinical measurements were performed to evaluate papilla formation, and radiographic images were taken to analyze the crestal bone remodeling. The subcrestal groups achieved better levels of papillae formation when compared with the crestal groups, with a significant difference between the 3 SCL and 3 CL groups (P = .026). Radiographically, the crestal bone preservation was also better in the subcrestal groups, with statistically significant differences between the 2SCL and 2CL groups (P = .002) and between the 3SCL and 3CL groups (P = .008). With the present conditions, it could be concluded that subcrestal implant placement had a positive impact on papilla formation and crestal bone preservation, which could favor the esthetic of anterior regions. However, the IDs of 2 and 3 mm did not show significantly different results.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">19288884</PMID><DateCompleted><Year>2009</Year><Month>06</Month><Day>17</Day></DateCompleted><DateRevised><Year>2016</Year><Month>11</Month><Day>25</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0160-6972</ISSN><JournalIssue CitedMedium="Print"><Volume>35</Volume><Issue>1</Issue><PubDate><Year>2009</Year></PubDate></JournalIssue><Title>The Journal of oral implantology</Title><ISOAbbreviation>J Oral Implantol</ISOAbbreviation></Journal><ArticleTitle>Influence of interimplant distances and placement depth on papilla formation and crestal resorption: a clinical and radiographic study in dogs.</ArticleTitle><Pagination><MedlinePgn>18-27</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1563/1548-1336-35.1.18</ELocationID><Abstract><AbstractText>Among the factors that contribute to the papilla formation and crestal bone preservation between contiguous implants, this animal study clinically and radiographically evaluated the interimplant distances (IDs) of 2 and 3 mm and the placement depths of Morse cone connection implants restored with platform switch. Bilateral mandibular premolars of 6 dogs were extracted, and after 12 weeks, the implants were placed. Four experimental groups were constituted: subcrestally with ID of 2 mm (2 SCL) and 3 mm (3 SCL) and crestally with ID of 2 mm (2 CL) and 3 mm (3 CL). Metallic crowns were immediately installed with a distance of 3 mm between the contact point and the bone crest. Eight weeks later, clinical measurements were performed to evaluate papilla formation, and radiographic images were taken to analyze the crestal bone remodeling. The subcrestal groups achieved better levels of papillae formation when compared with the crestal groups, with a significant difference between the 3 SCL and 3 CL groups (P = .026). Radiographically, the crestal bone preservation was also better in the subcrestal groups, with statistically significant differences between the 2SCL and 2CL groups (P = .002) and between the 3SCL and 3CL groups (P = .008). With the present conditions, it could be concluded that subcrestal implant placement had a positive impact on papilla formation and crestal bone preservation, which could favor the esthetic of anterior regions. However, the IDs of 2 and 3 mm did not show significantly different results.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Novaes</LastName><ForeName>Arthur B</ForeName><Initials>AB</Initials><Suffix>Jr</Suffix><AffiliationInfo><Affiliation>Department of Bucco-Maxillo-Facial Surgery and Traumatology and Periodontology, School of Dentistry of Ribeirdo Preto, University of São Paulo, SP, Brazil. novaesjr@forp.usp.br</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Barros</LastName><ForeName>Raquel R M</ForeName><Initials>RR</Initials></Author><Author ValidYN="Y"><LastName>Muglia</LastName><ForeName>Valdir A</ForeName><Initials>VA</Initials></Author><Author ValidYN="Y"><LastName>Borges</LastName><ForeName>Germana J</ForeName><Initials>GJ</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>J Oral Implantol</MedlineTA><NlmUniqueID>7801086</NlmUniqueID><ISSNLinking>0160-6972</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D015921">Dental Implants</NameOfSubstance></Chemical></ChemicalList><CitationSubset>D</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D016301" MajorTopicYN="N">Alveolar Bone Loss</DescriptorName><QualifierName UI="Q000145" MajorTopicYN="Y">classification</QualifierName><QualifierName UI="Q000000981" MajorTopicYN="N">diagnostic imaging</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D000539" MajorTopicYN="N">Alveolar Process</DescriptorName><QualifierName UI="Q000000981" MajorTopicYN="N">diagnostic imaging</QualifierName><QualifierName UI="Q000473" MajorTopicYN="N">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D016723" MajorTopicYN="N">Bone Remodeling</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D003442" MajorTopicYN="N">Crowns</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003758" MajorTopicYN="N">Dental Implantation, Endosseous</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D015921" MajorTopicYN="Y">Dental Implants</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017267" MajorTopicYN="N">Dental Prosthesis Design</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004285" MajorTopicYN="N">Dogs</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005881" MajorTopicYN="N">Gingiva</DescriptorName><QualifierName UI="Q000473" MajorTopicYN="Y">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D007091" MajorTopicYN="N">Image Processing, Computer-Assisted</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007575" MajorTopicYN="N">Jaw, Edentulous</DescriptorName><QualifierName UI="Q000000981" MajorTopicYN="N">diagnostic imaging</QualifierName><QualifierName UI="Q000601" MajorTopicYN="N">surgery</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008334" MajorTopicYN="N">Mandible</DescriptorName><QualifierName UI="Q000000981" MajorTopicYN="N">diagnostic imaging</QualifierName><QualifierName UI="Q000601" MajorTopicYN="Y">surgery</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D016348" MajorTopicYN="N">Osseointegration</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D019252" MajorTopicYN="N">Radiography, Dental, Digital</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D011897" MajorTopicYN="N">Random Allocation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014945" MajorTopicYN="N">Wound Healing</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2009</Year><Month>3</Month><Day>18</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2009</Year><Month>3</Month><Day>18</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2009</Year><Month>6</Month><Day>18</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">19288884</ArticleId><ArticleId IdType="doi">10.1563/1548-1336-35.1.18</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Brésil</li></country><region><li>État de São Paulo</li></region><settlement><li>São Paulo</li></settlement><orgName><li>Université de São Paulo</li></orgName></list><tree><noCountry><name sortKey="Barros, Raquel R M" sort="Barros, Raquel R M" uniqKey="Barros R" first="Raquel R M" last="Barros">Raquel R M. Barros</name><name sortKey="Borges, Germana J" sort="Borges, Germana J" uniqKey="Borges G" first="Germana J" last="Borges">Germana J. Borges</name><name sortKey="Muglia, Valdir A" sort="Muglia, Valdir A" uniqKey="Muglia V" first="Valdir A" last="Muglia">Valdir A. Muglia</name></noCountry><country name="Brésil"><region name="État de São Paulo"><name sortKey="Novaes, Arthur B" sort="Novaes, Arthur B" uniqKey="Novaes A" first="Arthur B" last="Novaes">Arthur B. Novaes</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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