3D增材制造技术在自体牙移植中的应用。
The use of 3D additive manufacturing technology in autogenous dental transplantation.
作者信息
Cahuana-Bartra Pau, Cahuana-Cárdenas Abel, Brunet-Llobet Lluís, Ayats-Soler Marta, Miranda-Rius Jaume, Rivera-Baró Alejandro
机构信息
Department of Pediatric Dentistry, Hospital Sant Joan de Déu, University of Barcelona, Passeig Sant Joan de Déu 2, Esplugues de Llobregat, 08950, Barcelona, Spain.
Department of Odontostomatology, Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain.
出版信息
3D Print Med. 2020 Jul 24;6(1):16. doi: 10.1186/s41205-020-00070-9.
BACKGROUND
In medicine and dentistry, 3D technology allows the virtual planning and printing of surgical replicas of anatomical structures that can facilitate certain transplant procedures. In dentistry, 3D technology is useful in autogenous tooth transplantation.
CASE PRESENTATION
We present a clinical case of an ectopic mandibular second premolar, describing the preoperative planning with dental replicas and the autotransplantation surgery. 3D prints of the surgical replica of the tooth to be transplanted was made using an Objet30 Prime® Printer, PolyJet. Clinical controls performed at 3, 6 and 12 months indicated the satisfactory evolution of the transplanted tooth.
CONCLUSION
3D additive manufacturing technology allows the preparation of a new recipient socket with the aid of a surgical replica of the tooth to be transplanted, thus minimizing handling and extraoral time.
背景
在医学和牙科领域，3D技术能够对解剖结构的手术复制品进行虚拟规划和打印，这有助于某些移植手术。在牙科中，3D技术在自体牙移植方面很有用。
病例报告
我们展示了一例异位下颌第二前磨牙的临床病例，描述了使用牙齿复制品进行的术前规划和自体移植手术。使用Objet30 Prime®打印机（PolyJet）制作了待移植牙齿的手术复制品的3D打印件。在3个月、6个月和12个月时进行的临床检查表明移植牙齿的进展令人满意。
结论
3D增材制造技术能够借助待移植牙齿的手术复制品来准备新的受植牙槽窝，从而最大限度地减少操作和口腔外时间。
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