Implant dentistry · 2011
Postextraction osteotome sinus floor elevation technique using plasma-rich growth factors.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
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Taschieri Silvio, Del Fabbro Massimo
Аннотация
PURPOSE: To evaluate a modified osteotome sinus floor elevation technique with immediate postextraction implant placement and the adjunct of a platelet-derived fibrin plug for the rehabilitation of maxillary premolar sites.
MATERIAL AND METHODS: Fifteen patients with nonrestorable fractured endodontically treated maxillary premolars were consecutively enrolled in the study. After extraction, the membrane was gradually elevated using osteotomes, with the interposition of a fibrin clot. Subsequently, an implant embedded with plasma very rich in growth factors was inserted.
RESULTS: No implant failed after a mean follow-up of 35 months. The average membrane lift was 2.9 ± 0.8 mm. After 1 year of loading, marginal bone loss averaged 0.36 ± 0.19 mm. No postoperative symptoms were reported. All patients reported full satisfaction for mastication function, phonetics, and aesthetics.
CONCLUSIONS: The present technique represents a viable option for the rehabilitation of fresh postextraction maxillary premolar sockets.
MATERIAL AND METHODS: Fifteen patients with nonrestorable fractured endodontically treated maxillary premolars were consecutively enrolled in the study. After extraction, the membrane was gradually elevated using osteotomes, with the interposition of a fibrin clot. Subsequently, an implant embedded with plasma very rich in growth factors was inserted.
RESULTS: No implant failed after a mean follow-up of 35 months. The average membrane lift was 2.9 ± 0.8 mm. After 1 year of loading, marginal bone loss averaged 0.36 ± 0.19 mm. No postoperative symptoms were reported. All patients reported full satisfaction for mastication function, phonetics, and aesthetics.
CONCLUSIONS: The present technique represents a viable option for the rehabilitation of fresh postextraction maxillary premolar sockets.
Предметные рубрики MeSH
AdultAgedAlveolar Bone LossBone SubstitutesCohort StudiesEsthetics, DentalFemaleFibrinFollow-Up StudiesHumansImmediate Dental Implant LoadingIntercellular Signaling Peptides and ProteinsMaleMasticationMiddle AgedMineralsOsteotomyPatient SatisfactionPhoneticsPiezosurgeryPlasmaProspective StudiesRadiography, BitewingSinus Floor AugmentationTooth ExtractionTooth SocketTreatment Outcome