Pre-implant and implant management of oligodontia patients: A 10-year retrospective study

被引:3
作者
Lauwers, Ludovic [1 ,4 ]
Raoul, Gwenael [2 ]
Lauwers, Robin
Antunes, David [3 ]
Bovis, Marine [3 ]
Nicot, Romain [2 ]
机构
[1] Univ Lille, Dept Oral & Maxillofacial Surg, CHU Lille, URL 2694 METRICS, F-59000 Lille, France
[2] Univ Lille, Dept Oral & Maxillofacial Surg, Controlled Drug Delivery Syst & Biomat, INSERM,CHU Lille,U1008, F-59000 Lille, France
[3] Univ Lille, Dept Oral & Maxillofacial Surg, CHU Lille, F-59000 Lille, France
[4] Hop Roger Salengro, Serv Chirurg Maxillo Faciale & Stomatol, F-59037 Lille, France
关键词
Anodontia; Hypodontia; Oligodontia; Tooth agenesis; Dental prosthesis; Dental implants; Bone transplantation; DENTAL IMPLANTS; BONE; RECONSTRUCTION; AUGMENTATION;
D O I
10.1016/j.jormas.2023.101425
中图分类号
R78 [口腔科学];
学科分类号
1003 ;
摘要
Introduction: the aim of this study was to report and assess the management and implant rehabilitation of oli-godontia patients since its recognition in 2012 by french authorities in the nomenclature. Material and methods: we conducted a retrospective study in the Maxillofacial Surgery and Stomatology Department of the Lille University Hospital between January 2012 and May 2022. Patients had to present an oligodontia recognized under the ALD31 in adulthood, and to have benefited from a pre-implant/implant surgical treatment in the unit. Results: a total of 106 patients were included in the study. The mean number of agenesis was 12 per patient. The most missing teeth are the ones at the end of the series. After a pre-implant surgery phase including orthognathic surgery and/or bone grafting, 97 patients benefited from implant placements. The mean age for this phase was 19.38. A total of 688 implants were placed. The median number of implants placed was 6 per patient and 5 patients presented implant failures after or during the osseointegration phase (16 implants lost). The implant success rate was 97.6%. 78 patients benefited from rehabilitations by fixed implant -sup-ported prostheses and 3 by implant-supported mandibular removable prostheses. Discussion: The described care pathway seems to us adapted to the patients followed in our department, with good functional and esthetic results. It would be necessary to evaluate on a national scale to adapt the man-agement process. (c) 2023 Elsevier Masson SAS. All rights reserved.
引用
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页数:7
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