3D facial anthropometry of Chilean workers and migrants: Cross-country comparisons and insights for PPE design. EC Silva, HI Castellucci, R Camberes, J Lira, J Marabolí, C Viviani, JFM Molenbroek, Tn Huysmans, A Rodríguez, LA Caroca, J Ibacache.

3dMD Customer Research, Human Factors | Anthropometric, Normative Study, Size & Fit | Wearable Tech | Apparel | Product Design, 3dMDface

This study analyzed 3D anthropometric data of 2016 Chilean workers to support the design of personal protective equipment (PPE) tailored to their physical characteristics.

Development of an individualized and functional CPAP ventilation mask using a fully digital workflow by facial scanning and additive manufacturing for a child with craniofacial anomalies. M Bockstedte, M Quante, CF Poets, M Aretxabaleta.

3dMD Customer Research, Human Factors | Anthropometric, Medical, Size & Fit | Wearable Tech | Apparel | Product Design, 3D Printing, 3dMDface, Product Design

A 4.5-year-old girl with achondroplasia was referred because of a poor fit of commercially available NIV masks. A facial scan allowed the design of a personalized nasal mask using Fusion 360 software in a semi-automated workflow.

Evaluation of the influencing factors on facial development for mouth breathing children: Insights from 3D scanning technology. B Cheng, AS Mohamed, H Li, Y Li, J Liu, L Liu, R Zou, F Wang.

3dMD Customer Research, Dental, 3dMDface, Oral and Maxillofacial, Orthodontics, Orthognathic, Plastics

3dMD acquire 3D facial images of 195 children aged 7–12 years. They were divided into 12 groups by age (7–8 years group, 9–10 years group,11–12 years group,), gender, and breathing pattern (mouth breathing MB, nasal breathing NB).

Profile line accuracy in cephalometric radiographs. ML Arn, J Opacic, G Kanavakis, D Halazonetis, N Gkantidis.

3dMD Customer Research, Dental, 3dMDface, Multimodal (CT/CBCT), Orthodontics

On average, the lateral cephalometric radiographs might provide an adequate representation of the facial profile, but when individual patients are considered, there is often a clinically significant error. Thus, lateral cephalograms should be used with caution to evaluate the facial soft-tissue profile.

Three-dimensional head and face dimensions of Chilean versus US CAESAR 3D data: Differences and implications for personal protective equipment design. EC Silva, HI Castellucci, S Valenzuela, AA Rodríguez, DE Escanilla, LA Caroca, JF Molenbroek, T Huysmans, C Viviani.

3dMD Customer Research, Human Factors | Anthropometric, Size & Fit | Wearable Tech | Apparel | Product Design, 3dMDface, Anthropometric, Apparel, Product Design, Size & Fit

The study presents a set of anthropometric dimensions of the human head/face calculated from 3D data from Chilean workers for PPE design purposes to establish the first 3D anthropometry database of Chilean workers up to this date.

Deep learning predicted perceived age is a reliable approach for analysis of facial ageing: A proof of principle study. C Turner, LM Pardo, DA Gunn, R Zillmer, S Mekić, F Liu, MA Ikram, CCW Klaver, PH Croll, A Goedegebure, K Trajanoska, F Rivadeneira, M Kavousi, GGO Brusselle, M Kayser, T Nijsten, J Bacardit.

3dMD Customer Research, Computer Science | Computer Vision, Genetics, Normative Study, 3dMDface, Computer Science

This is a cross-sectional study from an ongoing population based study from Rotterdam. Since 2010, the participants have been invited to participate in dermatological examinations that include taking 3D facial photographs with a static 3dMDtrio System (3dMD, Atlanta, USA).

Can we identify a Surface Phenotype and Prediction Model for Obstructive Sleep Apnoea? A case-Control Study. A Johal, B Agha, LF Zou.

3dMD Customer Research, Dental, 3dMDface, Oral and Maxillofacial, Orthodontics

Between September 2016 and April 2018, all 118 middle-aged Caucasian male subjects were capture with the 3dMDface.t System using a novel technique for the registration of head position during image acquisition. The 3D surface structures were assessed using 3dMDvultus software and 36 surface variables were analyzed including linear, angular measurements, and proportions.