Development of a process for the operational design of individual mandibular implants in patients with cancer

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Abstract

Introduction. The evolution of rapid prototyping technologies, novel high-precision metalworking equipment, and prompt implementation of additive technologies into practice have significantly expanded the possibilities of producing new  biomechanical structures. Therefore, the development of novel methods and approaches ensuring rapid and highly effective designing and manufacturing of individual implants is highly relevant.  

Objective – to develop a technology that allows rapid design and manufacturing of implants for maxillofacial surgery.  

Results. In this study, we analyzed the technology of rapid design and production of individual jaw implants based on computed tomography data, which reduced the duration of surgery by ~50 % (from 3–4 h to 2–2.5 h) and allowed one-stage surgery. We achieved high toughness of implants and excluded the risk of fatigue destruction of a biome chanical structure due to increased cyclic loads.  

Conclusion. Rapid production of individual jaw implants described in this article ensured high productivity of the pro cess of producing individual biomechanical structures and helped to restore the original contour of the patient’s face with significant lesions to the mandibular bone.

About the authors

I. M. Bajrikov

Samara State Medical University, Ministry of Health of the Russia

ORCID iD: 0000-0002-4943-2619

89 Chapaevskaya St., Samara 443099

Russian Federation

A. I. Bajrikov

Samara State Medical University, Ministry of Health of the Russia

ORCID iD: 0000-0002-4090-5918

89 Chapaevskaya St., Samara 443099

Russian Federation

A. N. Nikolaenko

Samara State Medical University, Ministry of Health of the Russia

ORCID iD: 0000-0001-6173-1892

89 Chapaevskaya St., Samara 443099

Russian Federation

A. S. Bukatyj

Samara State Medical University, Ministry of Health of the Russia

Author for correspondence.
Email: bukaty@inbox.ru
ORCID iD: 0000-0002-8570-5370

89 Chapaevskaya St., Samara 443099

Russian Federation

A. S. Selivanov

Togliatti State University

ORCID iD: 0000-0001-6944-3473

14 Belorusskaya St., Togliatti 445020

Russian Federation

I. A. Skripachev

Togliatti State University

ORCID iD: 0000-0002-4056-5503

14 Belorusskaya St., Togliatti 445020

Russian Federation

O. V. Shilov

Togliatti State University

ORCID iD: 0000-0002-1566-645X

14 Belorusskaya St., Togliatti 445020

Russian Federation

A. A. Ushakov

Medtek LLC

ORCID iD: 0000-0003-3563-6001

6 Novatorov St., Moscow 119421

Russian Federation

A. V. Kolsanov

Samara State Medical University, Ministry of Health of the Russia

ORCID iD: 0000-0002-4144-7090

89 Chapaevskaya St., Samara 443099

Russian Federation

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Copyright (c) 2021 Bajrikov I.M., Bajrikov A.I., Nikolaenko A.N., Bukatyj A.S., Selivanov A.S., Skripachev I.A., Shilov O.V., Ushakov A.A., Kolsanov A.V.

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