Three-dimensional photography for the evaluation of facial profiles in obstructive sleep apnoea. SW Lin, K Sutherland, YF Liao, PA Cistulli, LP Chuang, YT Chou, CH Chang, CS Lee, LF Li, NH Chen.

3dMD Customer Research, Dental, Medical, 3dMDhead, Craniofacial/Cleft, Multimodal (CT/CBCT), Oral and Maxillofacial, Orthodontics, 3dMDhead System

Date: February 2018. Source: Respirology, 10.1111/resp.13261. Background and Objective: Craniofacial structure is an important determinant of obstructive sleep apnoea (OSA) syndrome risk. Three-dimensional stereo-photogrammetry (3dMD) is a novel technique which allows quantification of the craniofacial profile. This study compares the facial images of OSA patients captured by 3dMD to three-dimensional computed tomography (3-D CT) and…

Genetics of the human face: Identification of large-effect single gene variants. DJM Crouch, B Winney, WP Koppen, WJ Christmas, K Hutnik, T Day, D Meena, A Boumertit, P Hysi, A Nessa, TD Spector, J Kittler, WF Bodmer.

3dMD Customer Research, Computer Science | Computer Vision, Genetics, Human Factors | Anthropometric, Medical, 3dMDface, 3dMD News, Anthropometric, Computer Science, Morphometrics, 3dMDface System, News

Date: January 2018. Source: People of the British Isles, Newsletter Issue 7. Abstract: We have been studying the genetics underlying human facial features since the renewal of our PoBI grant from the Wellcome Trust in 2009. We have been doing this by going back to as many of the original volunteers as we could to…

Facial morphology and growth following surgery for congenital midline cervical cleft patients. Y Fan, H Matthews, N Kilpatrick, P Claes, J Clement, A Penington.

3dMD Customer Research, Dental, Medical, 3dMDhead, Craniofacial/Cleft, Oral and Maxillofacial, Plastics, 3dMDhead System

Date: January 2018 (Online). Source: International Journal of Oral and Maxillofacial Surgery. Abstract: Congenital midline cervical cleft (CMCC) is a rare condition that consists of a cutaneous midline neck lesion with a sinus extending inferiorly towards the sternum. A fibrous band that extends superiorly to the mandible is a consistent feature of the condition. Restriction…

Evaluation of inguinal vascular surgical scars treated with closed incisional negative pressure wound therapy using three‐dimensional digital imaging—A randomized controlled trial on bilateral incisions. R Svensson‐Björk, J Hasselmann, S Acosta.

3dMD Customer Research, Medical, Plastics

Date: January/February 2018. Source: Wound Repair and Regeneration, The International Journal of Tissue Repair and Regeneration. Volume 26, Issue 1, Pages: 77-86. https://doi.org/10.1111/wrr.12615. Objective: Scar formation is an important, permanent surrogate marker for wound healing. The main aim of this randomized trial was to evaluate the effects of incisional negative pressure wound therapy (iNPWT) on…

3D Assessment of Nasolabial Appearance in Patients With Complete Unilateral Cleft Lip and Palate. I Bagante, I Zepa, I Akota.

3dMD Customer Research, Dental, Human Factors | Anthropometric, Medical, 3dMDface, Anthropometric, Craniofacial/Cleft, Oral and Maxillofacial, Orthodontics, 3dMDtrio System

Date: December 2017. Source: The Cleft Palate-Craniofacial Journal. Objective: Rhinoplasty in patients with complete unilateral cleft lip and palate (UCLP) is challenging, and the surgical outcome of the nose is complicated to evaluate. The aim of this study was to assess the nasolabial appearance of patients with UCLP compared with a control group. Design: Cross-sectional…

A three-dimensional method for evaluating changes in lip morphology following correction of functional anterior crossbite. C Jogaki, W Tome, F Kuroyanagi, N Kitai.

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

Date: December 2017. Source: Orthodontic Waves, Volume 76, Issue 4, Pages 226-231. Purpose: The purpose of the present study was to present a three-dimensional method for evaluating changes in lip morphology and to apply the method to the therapy evaluation following the correction of functional anterior crossbite. Materials and Methods: Twenty-five Japanese patients (age: 6…

3D Modelling of Facial Skin Surface for 3D Printing. Emma Ekberg.

3dMD Customer Research, Medical, Size & Fit | Wearable Tech | Apparel | Product Design, 3D Printing, 3dMDhead, Size & Fit, Craniofacial/Cleft, Plastics, Prosthetics, 3dMDhead System

Date: December 2017. Source: Master’s Thesis 2017:EX056, CHALMERS UNIVERSITY OF TECHNOLOGY. Abstract:One of the major global health problems today is burns, with an estimate of 256000 deaths each year caused by fires [1]. For more severe burns the probability of infections increases and here the golden standard is to use autologous skin grafts. However, the…

Modelling of Orthogonal Craniofacial Profiles. H Dai, N Pears, C Duncan.

3dMD Customer Research, Medical, 3dMDhead, Craniofacial/Cleft, Plastics, 3dMDhead System

Date: November 2017. Source: Journal of Imaging 2017, 3(4), 55; doi:10.3390/jimaging3040055. Abstract: We present a fully-automatic image processing pipeline to build a set of 2D morphable models of three craniofacial profiles from orthogonal viewpoints, side view, front view and top view, using a set of 3D head surface images. Subjects in this dataset wear a…

Depth accuracy of the RealSense F200: Low-cost 4D facial imaging. TC ten Harkel, CM Speksnijder, F van der Heijden, CHG Beurskens, KJAO Ingels, TJJ Maal.

3dMD Customer Research, Dental, Medical, 3dMDface, Craniofacial/Cleft, Oral and Maxillofacial, Plastics, 3dMDface System

Date: November 2017 Source: nature.com / Scientific Reports Abstract: The RealSense F200 represents a new generation of economically viable 4-dimensional imaging (4D) systems for home use. However, its 3D geometric (depth) accuracy has not been clinically tested. Therefore, this study determined the depth accuracy of the RealSense, in a cohort of patients with a unilateral…

The influence of dexamethasone on postoperative swelling and neurosensory disturbances after orthognathic surgery: a randomized controlled clinical trial. W Semper-Hogg, MA Fuessinger, TW Dirlewanger, CP Cornelius, MC Metzger.

3dMD Customer Research, Dental, Medical, Craniofacial/Cleft, Oral and Maxillofacial, Orthodontics, Orthognathic, Plastics, Temporal-3D Systems (4D)

Date: November 2017. Source: Head & Face Medicine 2017 13:19. Background: Orthognathic surgery is associated with considerable swelling and neurosensory disturbances. Serious swelling can lead to great physical and psychological strain. A randomized, prospective, controlled clinical trial was realized in order to evaluate the effect of a preoperative intravenous dexamethasone injection of 40 mg on…