Computer Modeling and Laser Stereolithography in Cranio-Orbital Reconstructive Surgery

Eolchiyan, S.A.; Novikov, M.M.; Cherebylo, S.A.

Авторы: Eolchiyan S.A., Novikov M.M., Cherebylo S.A.
Сборник: In: Su R., Liu H. (eds) Medical Imaging and Computer-Aided Diagnosis. MICAD 2020. Lecture Notes in Electrical Engineering,
Серия: Conference Papers
Том: 633
Глава в коллективной монографии
Год издания: 2020
Издательство: Springer Singapore
Местоположение издательства: Singapore
Первая страница: 1
Последняя страница: 6
DOI: 10.1007/978-981-15-5199-4_1
Аннотация: Digital technologies, namely computer modeling and laser stereolithography, were used to facilitate reconstructive surgery by means of precise individual 3D digital models, surgical templates and implant molds in 191 patients with complex cranio-orbital defects and deformities. Of these, 149 underwent reconstruction of thin-walled structures - orbital floor and medial wall. The patients aged between 5 and 51, were operated on in the period of 2002–2018, their management was unified. Special technique (“virtual pencil”), permitting 2D images of intact and damaged orbital thin walls editing, was developed. It enabled to avoid further data processing errors, while converting DICOM files to 3D model, and obtain real defects dimensions and geometry of the damaged area. Thus, pre-op planning, particular surgical procedure stages simulating, precise patient-specific implants fabrication for cranio-orbital and face skeleton reconstruction became possible. Our experience proves that computer-aided design systems and additive technologies enable optimal surgical treatment of improved efficacy.
Добавил в систему: Еолчиян Сергей Азнивович

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