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Hijazi KM, Dixon SJ, Armstrong JE, Rizkalla AS. Titanium Alloy Implants with Lattice Structures for Mandibular Reconstruction. MATERIALS (BASEL, SWITZERLAND) 2023; 17:140. [PMID: 38203994 PMCID: PMC10779528 DOI: 10.3390/ma17010140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 11/30/2023] [Accepted: 12/19/2023] [Indexed: 01/12/2024]
Abstract
In recent years, the field of mandibular reconstruction has made great strides in terms of hardware innovations and their clinical applications. There has been considerable interest in using computer-aided design, finite element modelling, and additive manufacturing techniques to build patient-specific surgical implants. Moreover, lattice implants can mimic mandibular bone's mechanical and structural properties. This article reviews current approaches for mandibular reconstruction, their applications, and their drawbacks. Then, we discuss the potential of mandibular devices with lattice structures, their development and applications, and the challenges for their use in clinical settings.
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Affiliation(s)
- Khaled M. Hijazi
- School of Biomedical Engineering, Faculty of Engineering, The University of Western Ontario, London, ON N6A 3K7, Canada
- Bone and Joint Institute, The University of Western Ontario, London, ON N6G 2V4, Canada
| | - S. Jeffrey Dixon
- Bone and Joint Institute, The University of Western Ontario, London, ON N6G 2V4, Canada
- Schulich School of Medicine & Dentistry, The University of Western Ontario, London, ON N6A 5C1, Canada
| | - Jerrold E. Armstrong
- Division of Oral and Maxillofacial Surgery, Department of Otolaryngology Head and Neck Surgery, Henry Ford Hospital, Detroit, MI 48202, USA
| | - Amin S. Rizkalla
- School of Biomedical Engineering, Faculty of Engineering, The University of Western Ontario, London, ON N6A 3K7, Canada
- Bone and Joint Institute, The University of Western Ontario, London, ON N6G 2V4, Canada
- Schulich School of Medicine & Dentistry, The University of Western Ontario, London, ON N6A 5C1, Canada
- Chemical and Biochemical Engineering, Faculty of Engineering, The University of Western Ontario, London, ON N6A 5B9, Canada
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