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Mandibular Reconstruction Using a Customized Three-Dimensional Titanium Implant Applied on the Lingual Surface of the Mandible.
J Craniofac Surg. 2018 Mar; 29(2):415-419.JC

Abstract

A patient had a right mandibular defect due to resection of an ameloblastoma. Previously, the defect had been reconstructed by an iliac bone graft, and subsequently, a titanium mesh with xenograft was used. However, it was not successfully reconstructed. For the recovery of mandible continuity and rehabilitation of jaw movement, we manufactured a customized 3-dimensional titanium implant by computer-aided design and manufacturing and electron beam melting technology. This implant was designed to have a porous body structure and lingual plate. The customized implant was accurately inserted in the bony defect. As a result, the patient showed a normal range of mouth opening and jaw movement. New bone migration was observed in the porous structure of the implant. Although there was a slight plate exposure and lack of alveolar bone formation, the customized 3D titanium implant successfully reconstructed the mandibular discontinuous defect and recovered jaw movement.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Jo YY
Sericultural and Apicultural Materials Division, National Institute of Agricultural Science, Wanju.
Kim SG
Department of Oral and Maxillofacial Surgery, College of Dentistry, Gangneung-Wonju National University, Gangneung.
Kim MK
Department of Oral and Maxillofacial Surgery, College of Dentistry, Gangneung-Wonju National University, Gangneung.
Shin SH
Department of Oral and Maxillofacial Surgery, College of Dentistry, Gangneung-Wonju National University, Gangneung.
Ahn J
Department of Dentistry, College of Medicine, Hallym University, Chuncheon.
Seok H
Department of Oral and Maxillofacial Surgery, Chungbuk National University Hospital, Cheongju, Republic of Korea.

MeSH

Computer-Aided DesignHumansImaging, Three-DimensionalMandibleMandibular ReconstructionProstheses and ImplantsRange of Motion, ArticularTitanium

Pub Type(s)

Journal Article

Language

eng

PubMed ID

29215451

Citation

Jo, You-Young, et al. "Mandibular Reconstruction Using a Customized Three-Dimensional Titanium Implant Applied On the Lingual Surface of the Mandible." The Journal of Craniofacial Surgery, vol. 29, no. 2, 2018, pp. 415-419.
Jo YY, Kim SG, Kim MK, et al. Mandibular Reconstruction Using a Customized Three-Dimensional Titanium Implant Applied on the Lingual Surface of the Mandible. J Craniofac Surg. 2018;29(2):415-419.
Jo, Y. Y., Kim, S. G., Kim, M. K., Shin, S. H., Ahn, J., & Seok, H. (2018). Mandibular Reconstruction Using a Customized Three-Dimensional Titanium Implant Applied on the Lingual Surface of the Mandible. The Journal of Craniofacial Surgery, 29(2), 415-419. https://doi.org/10.1097/SCS.0000000000004119
Jo YY, et al. Mandibular Reconstruction Using a Customized Three-Dimensional Titanium Implant Applied On the Lingual Surface of the Mandible. J Craniofac Surg. 2018;29(2):415-419. PubMed PMID: 29215451.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Mandibular Reconstruction Using a Customized Three-Dimensional Titanium Implant Applied on the Lingual Surface of the Mandible. AU - Jo,You-Young, AU - Kim,Seong-Gon, AU - Kim,Min-Keun, AU - Shin,Sung-Ho, AU - Ahn,Janghoon, AU - Seok,Hyun, PY - 2017/12/8/pubmed PY - 2018/8/1/medline PY - 2017/12/8/entrez SP - 415 EP - 419 JF - The Journal of craniofacial surgery JO - J Craniofac Surg VL - 29 IS - 2 N2 - A patient had a right mandibular defect due to resection of an ameloblastoma. Previously, the defect had been reconstructed by an iliac bone graft, and subsequently, a titanium mesh with xenograft was used. However, it was not successfully reconstructed. For the recovery of mandible continuity and rehabilitation of jaw movement, we manufactured a customized 3-dimensional titanium implant by computer-aided design and manufacturing and electron beam melting technology. This implant was designed to have a porous body structure and lingual plate. The customized implant was accurately inserted in the bony defect. As a result, the patient showed a normal range of mouth opening and jaw movement. New bone migration was observed in the porous structure of the implant. Although there was a slight plate exposure and lack of alveolar bone formation, the customized 3D titanium implant successfully reconstructed the mandibular discontinuous defect and recovered jaw movement. SN - 1536-3732 UR - https://www.unboundmedicine.com/medline/citation/29215451/Mandibular_Reconstruction_Using_a_Customized_Three_Dimensional_Titanium_Implant_Applied_on_the_Lingual_Surface_of_the_Mandible_ DB - PRIME DP - Unbound Medicine ER -