Influence of patient age on the success rate of dental implants supporting an overdenture in an edentulous mandible: a 3-year prospective study.
Identifieur interne : 011194 ( Main/Exploration ); précédent : 011193; suivant : 011195Influence of patient age on the success rate of dental implants supporting an overdenture in an edentulous mandible: a 3-year prospective study.
Auteurs : H J Meijer [Pays-Bas] ; R H Batenburg ; G M RaghoebarSource :
- The International journal of oral & maxillofacial implants [ 0882-2786 ]
Descripteurs français
- KwdFr :
- Adulte, Adulte d'âge moyen, Cicatrisation de plaie, Facteurs de l'âge, Humains, Hémorragie gingivale (), Implants dentaires, Indice de plaque dentaire, Indice parodontal, Mandibule (), Mandibule (imagerie diagnostique), Mâchoire édentée (), Mâchoire édentée (imagerie diagnostique), Mâchoire édentée (rééducation et réadaptation), Overdenture, Poche parodontale (), Prothèse dentaire implanto-portée, Radiographie, Résorption alvéolaire (), Résultat thérapeutique, Statistiques comme sujet, Sujet âgé, Sujet âgé de 80 ans ou plus, Échec de restauration dentaire, Études de suivi, Études prospectives.
- MESH :
- imagerie diagnostique : Mandibule, Mâchoire édentée.
- rééducation et réadaptation : Mâchoire édentée.
- Adulte, Adulte d'âge moyen, Cicatrisation de plaie, Facteurs de l'âge, Humains, Hémorragie gingivale, Implants dentaires, Indice de plaque dentaire, Indice parodontal, Mandibule, Mâchoire édentée, Overdenture, Poche parodontale, Prothèse dentaire implanto-portée, Radiographie, Résorption alvéolaire, Résultat thérapeutique, Statistiques comme sujet, Sujet âgé, Sujet âgé de 80 ans ou plus, Échec de restauration dentaire, Études de suivi, Études prospectives.
English descriptors
- KwdEn :
- Adult, Age Factors, Aged, Aged, 80 and over, Alveolar Bone Loss (classification), Dental Implants, Dental Plaque Index, Dental Prosthesis, Implant-Supported, Dental Restoration Failure, Denture, Overlay, Follow-Up Studies, Gingival Hemorrhage (classification), Humans, Jaw, Edentulous (diagnostic imaging), Jaw, Edentulous (rehabilitation), Jaw, Edentulous (surgery), Mandible (diagnostic imaging), Mandible (surgery), Middle Aged, Periodontal Index, Periodontal Pocket (classification), Prospective Studies, Radiography, Statistics as Topic, Treatment Outcome, Wound Healing.
- MESH :
- chemical : Dental Implants.
- classification : Alveolar Bone Loss, Gingival Hemorrhage, Periodontal Pocket.
- diagnostic imaging : Jaw, Edentulous, Mandible.
- rehabilitation : Jaw, Edentulous.
- surgery : Jaw, Edentulous, Mandible.
- Adult, Age Factors, Aged, Aged, 80 and over, Dental Plaque Index, Dental Prosthesis, Implant-Supported, Dental Restoration Failure, Denture, Overlay, Follow-Up Studies, Humans, Middle Aged, Periodontal Index, Prospective Studies, Radiography, Statistics as Topic, Treatment Outcome, Wound Healing.
Abstract
The aim of this study was to determine the influence of age on peri-implant tissues in patients treated with implant-supported overdentures in the mandible. A prospective study was carried out with 2 groups of healthy edentulous patients. The mean age of the younger group (n = 32) was 46 years (range 35 to 50 years); the mean age of the older group (n = 26) was 68 years (range 60 to 80 years). Two dental implants were placed in the interforaminal region of the mandible, and after a 3-month healing period, overdentures were fabricated. Clinical and radiographic parameters were evaluated immediately after completion of the prosthetic treatment, after 1 year, and after 3 years. The evaluated clinical parameters were implant loss, Plaque Index, Gingival Index, Bleeding Index, and probing depth. Radiographic evaluation was performed using a standardized long-cone technique with a direction device. Statistical analysis was carried out with SPSS software. One implant in the older group was lost during the healing period. After 3 years, the mean scores for Plaque Index, Gingival Index, and Bleeding Index were between 0 and 1 for both groups (out of possible scores of 0 to 3), and the mean probing depth was 3 mm in both groups. The mean bone loss after 3 years was 1.2 mm in the younger group and 0.8 mm in the older group, but this difference was not significant. It was concluded from this study population that the clinical performance of implant-supported overdentures in the mandible is equally successful in younger and older patients.
PubMed: 11515999
Affiliations:
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Le document en format XML
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Hospital</wicri:noRegion></affiliation></author><author><name sortKey="Batenburg, R H" sort="Batenburg, R H" uniqKey="Batenburg R" first="R H" last="Batenburg">R H Batenburg</name></author><author><name sortKey="Raghoebar, G M" sort="Raghoebar, G M" uniqKey="Raghoebar G" first="G M" last="Raghoebar">G M Raghoebar</name></author></analytic><series><title level="j">The International journal of oral & maxillofacial implants</title><idno type="ISSN">0882-2786</idno></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Age Factors</term><term>Aged</term><term>Aged, 80 and over</term><term>Alveolar Bone Loss (classification)</term><term>Dental Implants</term><term>Dental Plaque Index</term><term>Dental Prosthesis, Implant-Supported</term><term>Dental Restoration Failure</term><term>Denture, Overlay</term><term>Follow-Up Studies</term><term>Gingival Hemorrhage (classification)</term><term>Humans</term><term>Jaw, Edentulous (diagnostic imaging)</term><term>Jaw, Edentulous (rehabilitation)</term><term>Jaw, Edentulous (surgery)</term><term>Mandible (diagnostic imaging)</term><term>Mandible (surgery)</term><term>Middle Aged</term><term>Periodontal Index</term><term>Periodontal Pocket (classification)</term><term>Prospective Studies</term><term>Radiography</term><term>Statistics as Topic</term><term>Treatment Outcome</term><term>Wound Healing</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Adulte</term><term>Adulte d'âge moyen</term><term>Cicatrisation de plaie</term><term>Facteurs de l'âge</term><term>Humains</term><term>Hémorragie gingivale ()</term><term>Implants dentaires</term><term>Indice de plaque dentaire</term><term>Indice parodontal</term><term>Mandibule ()</term><term>Mandibule (imagerie diagnostique)</term><term>Mâchoire édentée ()</term><term>Mâchoire édentée (imagerie diagnostique)</term><term>Mâchoire édentée (rééducation et réadaptation)</term><term>Overdenture</term><term>Poche parodontale ()</term><term>Prothèse dentaire implanto-portée</term><term>Radiographie</term><term>Résorption alvéolaire ()</term><term>Résultat thérapeutique</term><term>Statistiques comme sujet</term><term>Sujet âgé</term><term>Sujet âgé de 80 ans ou plus</term><term>Échec de restauration dentaire</term><term>Études de suivi</term><term>Études prospectives</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Dental Implants</term></keywords><keywords scheme="MESH" qualifier="classification" xml:lang="en"><term>Alveolar Bone Loss</term><term>Gingival Hemorrhage</term><term>Periodontal Pocket</term></keywords><keywords scheme="MESH" qualifier="diagnostic imaging" xml:lang="en"><term>Jaw, Edentulous</term><term>Mandible</term></keywords><keywords scheme="MESH" qualifier="imagerie diagnostique" xml:lang="fr"><term>Mandibule</term><term>Mâchoire édentée</term></keywords><keywords scheme="MESH" qualifier="rehabilitation" xml:lang="en"><term>Jaw, Edentulous</term></keywords><keywords scheme="MESH" qualifier="rééducation et réadaptation" xml:lang="fr"><term>Mâchoire édentée</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>Adult</term><term>Age Factors</term><term>Aged</term><term>Aged, 80 and over</term><term>Dental Plaque Index</term><term>Dental Prosthesis, Implant-Supported</term><term>Dental Restoration Failure</term><term>Denture, Overlay</term><term>Follow-Up Studies</term><term>Humans</term><term>Middle Aged</term><term>Periodontal Index</term><term>Prospective Studies</term><term>Radiography</term><term>Statistics as Topic</term><term>Treatment Outcome</term><term>Wound Healing</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Adulte</term><term>Adulte d'âge moyen</term><term>Cicatrisation de plaie</term><term>Facteurs de l'âge</term><term>Humains</term><term>Hémorragie gingivale</term><term>Implants dentaires</term><term>Indice de plaque dentaire</term><term>Indice parodontal</term><term>Mandibule</term><term>Mâchoire édentée</term><term>Overdenture</term><term>Poche parodontale</term><term>Prothèse dentaire implanto-portée</term><term>Radiographie</term><term>Résorption alvéolaire</term><term>Résultat thérapeutique</term><term>Statistiques comme sujet</term><term>Sujet âgé</term><term>Sujet âgé de 80 ans ou plus</term><term>Échec de restauration dentaire</term><term>Études de suivi</term><term>Études prospectives</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The aim of this study was to determine the influence of age on peri-implant tissues in patients treated with implant-supported overdentures in the mandible. A prospective study was carried out with 2 groups of healthy edentulous patients. The mean age of the younger group (n = 32) was 46 years (range 35 to 50 years); the mean age of the older group (n = 26) was 68 years (range 60 to 80 years). Two dental implants were placed in the interforaminal region of the mandible, and after a 3-month healing period, overdentures were fabricated. Clinical and radiographic parameters were evaluated immediately after completion of the prosthetic treatment, after 1 year, and after 3 years. The evaluated clinical parameters were implant loss, Plaque Index, Gingival Index, Bleeding Index, and probing depth. Radiographic evaluation was performed using a standardized long-cone technique with a direction device. Statistical analysis was carried out with SPSS software. One implant in the older group was lost during the healing period. After 3 years, the mean scores for Plaque Index, Gingival Index, and Bleeding Index were between 0 and 1 for both groups (out of possible scores of 0 to 3), and the mean probing depth was 3 mm in both groups. The mean bone loss after 3 years was 1.2 mm in the younger group and 0.8 mm in the older group, but this difference was not significant. It was concluded from this study population that the clinical performance of implant-supported overdentures in the mandible is equally successful in younger and older patients.</div></front></TEI><affiliations><list><country><li>Pays-Bas</li></country></list><tree><noCountry><name sortKey="Batenburg, R H" sort="Batenburg, R H" uniqKey="Batenburg R" first="R H" last="Batenburg">R H Batenburg</name><name sortKey="Raghoebar, G M" sort="Raghoebar, G M" uniqKey="Raghoebar G" first="G M" last="Raghoebar">G M Raghoebar</name></noCountry><country name="Pays-Bas"><noRegion><name sortKey="Meijer, H J" sort="Meijer, H J" uniqKey="Meijer H" first="H J" last="Meijer">H J Meijer</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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