Peri-implant mucosal aspects of ITI implants supporting overdentures. A five-year longitudinal study.
Identifieur interne : 004463 ( PubMed/Corpus ); précédent : 004462; suivant : 004464Peri-implant mucosal aspects of ITI implants supporting overdentures. A five-year longitudinal study.
Auteurs : R. Mericske-Stern ; T. Steinlin Schaffner ; P. Marti ; A H GeeringSource :
- Clinical oral implants research [ 0905-7161 ] ; 1994.
English descriptors
- KwdEn :
- Aged, Aged, 80 and over, Alveolar Bone Loss (etiology), Dental Implants (adverse effects), Dental Plaque Index, Denture, Overlay, Female, Humans, Male, Middle Aged, Mouth Mucosa (pathology), Mouth, Edentulous (rehabilitation), Periodontal Attachment Loss (etiology), Periodontal Index, Prospective Studies, Time Factors, Treatment Outcome.
- MESH :
- chemical , adverse effects : Dental Implants.
- etiology : Alveolar Bone Loss, Periodontal Attachment Loss.
- pathology : Mouth Mucosa.
- rehabilitation : Mouth, Edentulous.
- Aged, Aged, 80 and over, Dental Plaque Index, Denture, Overlay, Female, Humans, Male, Middle Aged, Periodontal Index, Prospective Studies, Time Factors, Treatment Outcome.
Abstract
Sixty-six ITI implants placed in the mandible of 33 edentulous elderly patients (mean age: 69 years) were observed longitudinally for 5 years. The implants served as overdenture anchorage either by means of a connecting bar or single spherical attachments. During the study period, 2 implants failed (one because of a peri-implant lesion and one because of a fracture) and had to be removed. At the beginning of the study, all implants were osseointegrated and had successfully been in function for 3-5 months. Oral hygiene practices and the peri-implant mucosal status were assessed according to the criteria of conventional periodontal parameters. Approximately 50% of the implants had been installed into lining mucosa and hence were to surrounded by keratinized mucosa. The peri-implant mucosal tissue was maintained healthy during the whole observation period, and no or only minimal loss of attachment was observed. The probing depths averaged approximately 3 mm. At the end of the study, orthopantomographic radiographs were obtained from all patients to assess the peri-implant bony structures. Small local angular bony defects were detected on 16 implants (22%) in 12 patients. Slightly increased probing depths were observed when angular bony defects were present. Loss of attachment was significantly less frequent when the implants had been placed following a prolonged period of edentulousness (> 5 years). This study demonstrated that advanced age, reduced dexterity of elderly patients and environmental conditions of overdentures do not represent a higher risk for the development of peri-implant lesions.
PubMed: 8038345
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pubmed:8038345Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Peri-implant mucosal aspects of ITI implants supporting overdentures. A five-year longitudinal study.</title><author><name sortKey="Mericske Stern, R" sort="Mericske Stern, R" uniqKey="Mericske Stern R" first="R" last="Mericske-Stern">R. Mericske-Stern</name><affiliation><nlm:affiliation>Department of Removable Prosthodontics, School of Dental Medicine, University of Berne, Switzerland.</nlm:affiliation></affiliation></author><author><name sortKey="Steinlin Schaffner, T" sort="Steinlin Schaffner, T" uniqKey="Steinlin Schaffner T" first="T" last="Steinlin Schaffner">T. Steinlin Schaffner</name></author><author><name sortKey="Marti, P" sort="Marti, P" uniqKey="Marti P" first="P" last="Marti">P. Marti</name></author><author><name sortKey="Geering, A H" sort="Geering, A H" uniqKey="Geering A" first="A H" last="Geering">A H Geering</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1994">1994</date><idno type="RBID">pubmed:8038345</idno><idno type="pmid">8038345</idno><idno type="wicri:Area/PubMed/Corpus">004463</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">004463</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Peri-implant mucosal aspects of ITI implants supporting overdentures. A five-year longitudinal study.</title><author><name sortKey="Mericske Stern, R" sort="Mericske Stern, R" uniqKey="Mericske Stern R" first="R" last="Mericske-Stern">R. Mericske-Stern</name><affiliation><nlm:affiliation>Department of Removable Prosthodontics, School of Dental Medicine, University of Berne, Switzerland.</nlm:affiliation></affiliation></author><author><name sortKey="Steinlin Schaffner, T" sort="Steinlin Schaffner, T" uniqKey="Steinlin Schaffner T" first="T" last="Steinlin Schaffner">T. Steinlin Schaffner</name></author><author><name sortKey="Marti, P" sort="Marti, P" uniqKey="Marti P" first="P" last="Marti">P. Marti</name></author><author><name sortKey="Geering, A H" sort="Geering, A H" uniqKey="Geering A" first="A H" last="Geering">A H Geering</name></author></analytic><series><title level="j">Clinical oral implants research</title><idno type="ISSN">0905-7161</idno><imprint><date when="1994" type="published">1994</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aged</term><term>Aged, 80 and over</term><term>Alveolar Bone Loss (etiology)</term><term>Dental Implants (adverse effects)</term><term>Dental Plaque Index</term><term>Denture, Overlay</term><term>Female</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Mouth Mucosa (pathology)</term><term>Mouth, Edentulous (rehabilitation)</term><term>Periodontal Attachment Loss (etiology)</term><term>Periodontal Index</term><term>Prospective Studies</term><term>Time Factors</term><term>Treatment Outcome</term></keywords><keywords scheme="MESH" type="chemical" qualifier="adverse effects" xml:lang="en"><term>Dental Implants</term></keywords><keywords scheme="MESH" qualifier="etiology" xml:lang="en"><term>Alveolar Bone Loss</term><term>Periodontal Attachment Loss</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Mouth Mucosa</term></keywords><keywords scheme="MESH" qualifier="rehabilitation" xml:lang="en"><term>Mouth, Edentulous</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Aged</term><term>Aged, 80 and over</term><term>Dental Plaque Index</term><term>Denture, Overlay</term><term>Female</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Periodontal Index</term><term>Prospective Studies</term><term>Time Factors</term><term>Treatment Outcome</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Sixty-six ITI implants placed in the mandible of 33 edentulous elderly patients (mean age: 69 years) were observed longitudinally for 5 years. The implants served as overdenture anchorage either by means of a connecting bar or single spherical attachments. During the study period, 2 implants failed (one because of a peri-implant lesion and one because of a fracture) and had to be removed. At the beginning of the study, all implants were osseointegrated and had successfully been in function for 3-5 months. Oral hygiene practices and the peri-implant mucosal status were assessed according to the criteria of conventional periodontal parameters. Approximately 50% of the implants had been installed into lining mucosa and hence were to surrounded by keratinized mucosa. The peri-implant mucosal tissue was maintained healthy during the whole observation period, and no or only minimal loss of attachment was observed. The probing depths averaged approximately 3 mm. At the end of the study, orthopantomographic radiographs were obtained from all patients to assess the peri-implant bony structures. Small local angular bony defects were detected on 16 implants (22%) in 12 patients. Slightly increased probing depths were observed when angular bony defects were present. Loss of attachment was significantly less frequent when the implants had been placed following a prolonged period of edentulousness (> 5 years). This study demonstrated that advanced age, reduced dexterity of elderly patients and environmental conditions of overdentures do not represent a higher risk for the development of peri-implant lesions.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">8038345</PMID><DateCompleted><Year>1994</Year><Month>08</Month><Day>19</Day></DateCompleted><DateRevised><Year>2004</Year><Month>11</Month><Day>17</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0905-7161</ISSN><JournalIssue CitedMedium="Print"><Volume>5</Volume><Issue>1</Issue><PubDate><Year>1994</Year><Month>Mar</Month></PubDate></JournalIssue><Title>Clinical oral implants research</Title><ISOAbbreviation>Clin Oral Implants Res</ISOAbbreviation></Journal><ArticleTitle>Peri-implant mucosal aspects of ITI implants supporting overdentures. A five-year longitudinal study.</ArticleTitle><Pagination><MedlinePgn>9-18</MedlinePgn></Pagination><Abstract><AbstractText>Sixty-six ITI implants placed in the mandible of 33 edentulous elderly patients (mean age: 69 years) were observed longitudinally for 5 years. The implants served as overdenture anchorage either by means of a connecting bar or single spherical attachments. During the study period, 2 implants failed (one because of a peri-implant lesion and one because of a fracture) and had to be removed. At the beginning of the study, all implants were osseointegrated and had successfully been in function for 3-5 months. Oral hygiene practices and the peri-implant mucosal status were assessed according to the criteria of conventional periodontal parameters. Approximately 50% of the implants had been installed into lining mucosa and hence were to surrounded by keratinized mucosa. The peri-implant mucosal tissue was maintained healthy during the whole observation period, and no or only minimal loss of attachment was observed. The probing depths averaged approximately 3 mm. At the end of the study, orthopantomographic radiographs were obtained from all patients to assess the peri-implant bony structures. Small local angular bony defects were detected on 16 implants (22%) in 12 patients. Slightly increased probing depths were observed when angular bony defects were present. Loss of attachment was significantly less frequent when the implants had been placed following a prolonged period of edentulousness (> 5 years). This study demonstrated that advanced age, reduced dexterity of elderly patients and environmental conditions of overdentures do not represent a higher risk for the development of peri-implant lesions.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Mericske-Stern</LastName><ForeName>R</ForeName><Initials>R</Initials><AffiliationInfo><Affiliation>Department of Removable Prosthodontics, School of Dental Medicine, University of Berne, Switzerland.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Steinlin Schaffner</LastName><ForeName>T</ForeName><Initials>T</Initials></Author><Author ValidYN="Y"><LastName>Marti</LastName><ForeName>P</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Geering</LastName><ForeName>A H</ForeName><Initials>AH</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>Denmark</Country><MedlineTA>Clin Oral Implants Res</MedlineTA><NlmUniqueID>9105713</NlmUniqueID><ISSNLinking>0905-7161</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D015921">Dental Implants</NameOfSubstance></Chemical></ChemicalList><CitationSubset>D</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000368" MajorTopicYN="N">Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000369" MajorTopicYN="N">Aged, 80 and over</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D016301" MajorTopicYN="N">Alveolar Bone Loss</DescriptorName><QualifierName UI="Q000209" MajorTopicYN="N">etiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D015921" MajorTopicYN="Y">Dental Implants</DescriptorName><QualifierName UI="Q000009" MajorTopicYN="N">adverse effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D003774" MajorTopicYN="N">Dental Plaque Index</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003828" MajorTopicYN="Y">Denture, Overlay</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009061" MajorTopicYN="N">Mouth Mucosa</DescriptorName><QualifierName UI="Q000473" MajorTopicYN="Y">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009066" MajorTopicYN="N">Mouth, Edentulous</DescriptorName><QualifierName UI="Q000534" MajorTopicYN="N">rehabilitation</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D017622" MajorTopicYN="N">Periodontal Attachment Loss</DescriptorName><QualifierName UI="Q000209" MajorTopicYN="N">etiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010512" MajorTopicYN="N">Periodontal Index</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D011446" MajorTopicYN="N">Prospective Studies</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013997" MajorTopicYN="N">Time Factors</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D016896" MajorTopicYN="N">Treatment Outcome</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>1994</Year><Month>3</Month><Day>1</Day></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>1994</Year><Month>3</Month><Day>1</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>1994</Year><Month>3</Month><Day>1</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">8038345</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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