Asymmetry index for the photogrammetric assessment of facial asymmetry.
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Development of Personalized Non-Invasive Ventilation Interfaces for Neonatal and Pediatric Application Using Additive Manufacturing. M Bockstedte, AB Xepapadeas, S Spintzyk, CF Poets, B Koos, M Aretxabaleta.
Patient individualized oronasal and nasal masks were produced. An automated design workflow and use of additive manufacturing enabled a fast and feasible procedure.
3D Facial Analysis in Class II Subdivision Malocclusion. E Candida, FR Grippaudo, C Romeo, R Tauro, A Blasi, C Grippaudo.
The aim of this work is to evaluate the facial asymmetry in a group of patients with Class II subdivision, compared to patients in Class I without evident asymmetry, by using 3D photographs of the face.
3D assessment of facial contours of patients wearing either complete denture or implant-supported fixed dentures. ZB Demirekin, A Gunaydin, K Cavdarli, Y Findik, S Turkaslan, T Baykul.
Complete denture and implant-supported fixed partial denture cause facial soft tissue changes, which may help to improve the facial esthetic.
Landmark movement trajectory: A simple reference to understand the dominant muscle contraction in a dynamic smile expression. W Sun, M Xu, T Song.
Sixty volunteers (aged 18-45 years) were included, and standardized frontal view images were obtained by three-dimensional photogrammetry. Each image sequence frame was referenced and superimposed onto the neutral image.
Is the degree of facial swelling after dental extraction sufficient to justify the current delays to radiotherapy mask production? A pilot evaluation of post-extraction swelling using 3D photography. McCormick et al.
Facial swelling following dental extraction may not be sufficient in itself to justify the current delays in mask production and subsequent delivery of radiotherapy. Further definitive studies are needed to optimize how dental extractions should be timed within head and neck cancer care pathways.
Three-dimensional stereophotogrammetric analysis of facial soft tissues following bone-borne rapid maxillary expansion. G Gokce.
The purpose of this retrospective study was to evaluate soft tissue facial changes following bone-borne rapid maxillary expander using 3D stereophotogrammetry.
3D sequential spatial and thermal measurements. L Zou, F Fortune, L Nibali, N Gkranias, N Mardas, N Donos.
A pair of thermal cameras were integrated to a 3dMDface.t system to capture 3D spatial and thermal image at the same time. The captured images were registered and analysed using 3dMDvultus software. An analytical methodology was established to measure the volumes and temperatures in the same region of interest to quantify the changes within the same boundary.
Superimposition of serial 3-dimensional facial photographs to assess changes over time: A systematic review. JJ Wampfler, N Gkantidis.
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A digital workflow with the virtual enamel evaluation and stereolithographic template for accurate tooth preparation to conservatively manage a case of complex exogenous dental erosion. T Luo, JJ Zhang, L Fan, Y Huang, J Yu , H Yu.
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