B_AJMG

A predictive model for obstructive sleep apnea and Down syndrome. BG Skotko et al.

Date: January 2017 Source: American Journal of Medical Genetics. Abstract: Obstructive sleep apnea (OSA) occurs frequently in people with Down syndrome (DS) with reported prevalences ranging between 55% and 97%, compared to 1–4% in the neurotypical pediatric population. Sleep studies are often uncomfortable, costly, and poorly tolerated by individuals with DS. The objective of this […]

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B_JPRAS

The impact of aging on the three-dimensional aspect of the hand: a pilot study. IA Hoevenaren, TS Wesselius, JW Meulstee, RD Vreeken, TJJ Maal, DJO Ulrich.

Date: January 2017 (ONLINE) Source: Journal of Plastic, Reconstructive & Aesthetic Surgery. Background: With rejuvenation treatments of the skin gaining more and more popularity, the inquiry for rejuvenation of the hand grows. Until now, no imaging tool exists to analyze the aging process of the hand. Three-dimensional (3D) stereophotogrammetry is a reliable technique which is […]

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B_ajo-do

Comprehensive treatment approach for condylar hyperplasia and mandibular crowding with custom lingual braces and 2-jaw surgery. PG Kyteas, WS McKenzie, PD Waite, CH Kau.

Date: January 2017 Source: American Journal of Orthodontics and Dentofacial Orthopedics, Volume 151, Issue 1, PP 174–185. Highlights: • A woman had progressive condylar hyperplasia from age 3 years. • Three-dimensional diagnosis and treatment plan were conducted. • A self-ligating lingual brace system were used. • Three-dimensional surgery was performed and splints placed to correct […]

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B_J Prosthetic Dentistry

DENTAL TECHNIQUE: A 2-part facebow for CAD-CAM dentistry. YH Lam, TC Hsung, WS Choi, WK Luk, HN Pow.

Date: December 2016. Source: THE JOURNAL OF PROSTHETIC DENTISTRY. 116(6):843-847. Abstract: Converting the patient’s clinical information into the virtual world is a prerequisite for the computer-aided design and computer-aided manufacturing (CAD-CAM) of dental restorations. This article describes a modified facebow which facilitates the radiation-free registration of the maxillary teeth to a 3-dimensional face image for […]

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B_Proquest Theses

A comparison of soft tissue topographical norms for the local ethnic people of Zimbabwe and African American norms based on 3dMD soft tissue photography. E Bhaskar.

Date: December 2016. Source: Master of Science Thesis, The University of Alabama at Birmingham. Introduction: The purpose of this study is to determine the soft tissue topographical norms for the local ethnic people of Zimbabwe and compare them with the African American norms based on 3dMD soft tissue photography. The rationale for the study is […]

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NASA

A Parametric Model of Shoulder Articulation for Virtual Assessment of Space Suit Fit. KH KIM, KS YOUNG, Y BERNAL, A BOPPANA, LQ VU, EA BENSON, S JARVIS, SL RAJULU.

Date: December 2016 Source: 2016 International Conference on 3D Body Scanning, Lugano, Switzerland. Abstract: Suboptimal suit fit is a known risk factor for crew member shoulder injury. Suit fit assessment is however prohibitively time consuming and cannot be generalized across wide variations of body shapes and poses. In this work, we have developed a new […]

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Three Basic Steps for Applying Digital Images to Oral and Facial Surgery. M ZAWARTKA, J WANG, B ZHENG

Date: December 2016. Source: The Chinese Journal of Dental Research, Volume 19, Number 4, pp185-189. Abstract: In this paper, the authors discuss three basic steps related to the application of digital technology to reconstructive oral and maxillofacial surgery (OMFS), in an effort to improve surgical outcomes. These steps include acquiring digital images, processing images in […]

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B_J Prosthetic Dentistry

Orofacial rehabilitation with zygomatic implants: CAD-CAM bar and magnets for patients with nasal cancer after rhinectomy and partial maxillectomy. E King, C Abbott, L Dovgalski, J Owens.

Date: November 2016. Source: The Journal of Prosthetic Dentistry. Abstract: Nasal carcinoma extending into the premaxilla requires radical surgical excision including rhinectomy and partial maxillectomy. Rehabilitation is complex and involves the use of removable prostheses. Three patients treated with zygomatic implants and custom-milled bars to retain an obturator and nasal prosthesis are presented. Article: Orofacial […]

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B_SPIE

A colour image reproduction framework for 3D colour printing. K Xiao, A Sohiab, PL Sun, JM Yates, CJ Li, S Wuerger.

Date: October 2016 Source: SPIE Proceedings, Volume 10153, Advanced Laser Manufacturing Technology. Abstract: In this paper, the current technologies in full colour 3D printing technology were introduced. A framework of colour image reproduction process for 3D colour printing is proposed. A special focus was put on colour management for 3D printed objects. Two approaches, colorimetric […]

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Evaluation of therapeutic effect of virtual design for correcting facial asymmetry of skeletal Class Ⅲ deformity. Tian KY, Li QQ, Liu XJ, Wang XX, Li ZL, Wang X.

Date: October 2016 Source: Zhonghua Kou Qiang Yi Xue Za Zhi (Chinese Journal of Stomatology) 51(10):594-599. Objective: To establish a computer-aided surgical simulation procedure based on the natural head position(NHP) for orthognathic surgery and to access the effect for correcting facial asymmetry for skeletal Class Ⅲ deformity. Methods: Thirty-five patients(male: 14 and female: 21, mean […]

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b_sheffieldhallamrtbra

Academics hook up with lingerie company to improve radiotherapy treatment.

As seen on the Sheffield Hallam website… Academics at Sheffield Hallam University are working with a lingerie company and Sheffield Teaching Hospitals NHS Foundation Trust to provide a new specially designed bra for some women undergoing breast radiotherapy, which they hope will improve accuracy of treatment and also help patients maintain dignity during radiotherapy. Working with […]

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b_bodylabs

Body Labs and 3dMD Announce Partnership to Deliver First End-to-End 3D Body Scan Processing Solution.

NEW YORK — October 5, 2016 — Body Labs, provider of the world’s most advanced technology for analyzing the human body’s shape, pose and motion, announced today a partnership with 3dMD, the world’s leading provider of high-precision static-3D and temporal-3D (marker-less 4D) systems for seamlessly capturing the human body’s anatomical shape, pose, and motion, to […]

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b_bikeradar

Can 3D Body Scanning Predict Cycling Performance?

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B_J of Craniofacial surgery

Orbital Reconstruction: Patient-Specific Orbital Floor Reconstruction Using a Mirroring Technique and a Customized Titanium Mesh. A Tarsitano, G Badiali, A Pizzigallo, C Marchetti.

Date: October 2016. Source: Journal of Craniofacial Surgery, Volume 27, Issue 7, p 1822–1825. Objective: Enophthalmos is a severe complication of primary reconstruction of orbital floor fractures. The goal of secondary reconstruction procedures is to restore symmetrical globe positions to recover function and aesthetics. The authors propose a new method of orbital floor reconstruction using […]

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B_OMS Journal

Three-dimensional evaluation of the alar cinch suture after Le Fort I osteotomy. B van Loon, L Verhamme, T Xi, MJJ de Koning, SJ Bergé, TJJ Maal.

Date: October 2016. Source: International Journal of Oral and Maxillofacial Surgery, Volume 45, Issue 10, Pages 1309–1314. Abstract: Orthognathic surgery has an influence on the overlying soft tissues of the translated bony maxillomandibular complex. Improvements in both function and facial appearance are the goals of surgery. However, unwanted changes to the soft tissues, especially in […]

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B_European J Pediatrics

The course of positional cranial deformation from 3 to 12 months of age and associated risk factors: a follow-up with 3D imaging. H Aarnivala, V Vuollo, V Harila, T Heikkinen, P Pirttiniemi, L Holmström, AM Valkama.

Date: Source: European Journal of Pediatrics, pp 1–11. doi:10.1007/s00431-016-2773-z Abstract: Deformational plagiocephaly is reported in up to 46.6 % of healthy infants, with the highest point prevalence at around 3 months of age. Few prospective studies on the natural course of skull deformation have been conducted, and we know of no studies using 3D imaging […]

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B_Cleft Palate Journal

Measuring Symmetry in Children With Cleft Lip. Part 3: Quantifying Nasal Symmetry and Nasal Normalcy Before and After Unilateral Cleft Lip Repair. S Liang, L Shapiro, R Tse.

Date: October 2016 (Online). Source: The Cleft Palate-Craniofacial Journal. Objective: The purpose of this project was to develop objective computer-based methods to measure nasal asymmetry and abnormality in children undergoing treatment of unilateral cleft lip (UCL) and to determine the correlation of these measures to clinical expectations. Participants: Thirty infants with UCL undergoing cleft lip […]

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B_JPRAS

Three-dimensional stereophotogrammetry as an accurate tool in analysis of lymphedema of the hand. IA Hoevenaren, AC Verhulst, M Hameeteman, RD Vreeken, TJJ Maal, DJO Ulrich.

Date: September 2016 (Online). Source: Journal of Plastic, Reconstructive and Aesthetic Surgery. Background: Lymphedema of the upper extremity is a frequently seen manifestation after breast cancer surgery. Three-dimensional (3D) stereophotogrammetry is a reliable technique in clinical practice, for example in volume measurements. The purpose of this research was to investigate if 3D imaging could be […]

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B_J CranioMaxillo Facial Surg

Quantification of facial asymmetry: A comparative study of landmark-based and surface-based registrations. T Verhoeven, T Xic, R Schreurs, S Bergé, TJJ Maal.

Date: September 2016. Source: Journal of Cranio-Maxillo-Facial Surgery, Volume 44, Issue 9, Pages 1131–1136. Objective: To compare the validity and reproducibility of four different methods for the quantification of soft tissue facial asymmetry. Methods: Twenty 3D-photographs were randomly selected from the healthy control database. To assess the validity of the one landmark-based and three surface-based […]

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B_PLOS1

Genetic and Environmental Contributions to Facial Morphological Variation: A 3D Population-Based Twin Study. J Djordjevic, AI Zhurov, S Richmond, Visigen Consortium.

Date: September 2016 Source: PLoS One. 11(9):e0162250. Introduction: Facial phenotype is influenced by genes and environment; however, little is known about their relative contributions to normal facial morphology. The aim of this study was to assess the relative genetic and environmental contributions to facial morphological variation using a three-dimensional (3D) population-based approach and the classical […]

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B_PLOS1

Genome-Wide Association Study Reveals Multiple Loci Influencing Normal Human Facial Morphology. JR Shaffer, E Orlova, MK Lee, EJ Leslie, ZD Raffensperger, CL Heike, more…

Date: August 2016 Source: PLOS Genetics Abstract: Numerous lines of evidence point to a genetic basis for facial morphology in humans, yet little is known about how specific genetic variants relate to the phenotypic expression of many common facial features. We conducted genome-wide association meta-analyses of 20 quantitative facial measurements derived from the 3D surface […]

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B_J CranioMaxillo Facial Surg

Endoscopically assisted craniosynostosis surgery (EACS): The craniofacial team Nijmegen experience. HHK Delye, S Arts, WA Borstlap, LM Blok, JJ Driessen, JW Meulstee, TJJ Maal, EJ van Lindert

Date: August 2016 Source: Journal of Cranio-Maxillo-Facial Surgery. Volume 44, Issue 8, Pages 1029–1036. Introduction: An evaluation of our first 111 consecutive cases of non-syndromic endoscopically assisted craniosynostosis surgery (EACS) followed by helmet therapy. Methods: Retrospective analysis of a prospective registration database was performed. Age, duration of surgery, length of hospital stay, blood loss, transfusion […]

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b_heritability-maps

Heritability maps of human face morphology through large-scale automated three-dimensional phenotyping. D Tsagkrasoulis, P Hysi, T Spector, G Montana.

Date: August 2016 Source: ResearchGate Abstract: The human face is a complex trait under strong genetic control, as evidenced by the striking visual similarity between twins. Nevertheless, heritability estimates of facial traits have often been surprisingly low or difficult to replicate. Furthermore, the construction of facial phenotypes that correspond to naturally perceived facial features remains […]

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B_PLOS1

Multiscale Mechano-Biological Finite Element Modelling of Oncoplastic Breast Surgery—Numerical Study towards Surgical Planning and Cosmetic Outcome Prediction. Vavourakis V, Eiben B, Hipwell JH, Williams NR, Keshtgar M, Hawkes DJ.

Date: July 2016 Source: PLoS ONE 11(7): e0159766. Abstract: Surgical treatment for early-stage breast carcinoma primarily necessitates breast conserving therapy (BCT), where the tumour is removed while preserving the breast shape. To date, there have been very few attempts to develop accurate and efficient computational tools that could be used in the clinical environment for […]

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B_Head_Face Med

Evaluation of the effects of the low-level laser therapy on swelling, pain, and trismus after removal of impacted lower third molar. H Alan, Ü Yolcu, M Koparal, C Özgür, SA Öztürk, D Malkoç.

Date: July 2016 Source: Head & Face Medicine Background: In current study we aimed to examine the effect of a low-level laser therapy on the pain, mouth opening and swelling of patients whose impacted 3rd molar tooth was extracted in addition measurement volumetrically to the edema with 3dMDface system. Methods: It was surveyed 15 patients […]

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b_umcg_vandermeer

3D Workflows in Orthodontics, Maxillofacial Surgery and Prosthodontics. Wicher J. van der Meer.

Date: 2016 Source: PhD Thesis Abstract: 3D workflows should result in clinical procedures that help clinicians to get better results with less effort and at lower costs. In other words, the 3D technology should make complex and difficult clinical procedures simpler and easier with reduced costs for healthcare. If 3D workflows are available with a […]

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B_Cleft Palate Journal

Hypertelorism and Orofacial Clefting Revisited: An Anthropometric Investigation. SM Weinberg, EJ Leslie, JT Hecht, GL Wehby, FWB Deleyiannis, LM Moreno, K Christensen, ML Marazita.

Date: June 2016. ONLINE AHEAD OF PRINT Source: The Cleft Palate-Craniofacial Journal. Objective: Since the 1960s, multiple studies have reported a tendency toward hypertelorism in individuals with nonsyndromic orofacial clefts (OFCs). However, the association between specific cleft types and increased interorbital distance has been inconsistent. Using three-dimensional (3D) surface imaging, we tested whether different forms […]

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B_EOS 2016

Perception of Differences in Lip Profile between 2D and 3D. AM Hansen, SJ Lindauer, C Carrico.

Date: June 2016 Source: 92nd European Orthodontic Congress (EOS) 2016, Stockholm, Sweden Poster Objective: To determine how laypeople perceived esthetic differences in lip position (flat versus ideal lip fullness) in 2D versus 3D.

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B_EOS 2016

Evaluation of Soft Tissue Nasal Changes Following Maxillary Surgery Using 3D Facial Images of Chinese Patients. E Wong, M Yow, MT Chew, K Foong, HC Wong.

Date: June 2016 Source: 92nd European Orthodontic Congress (EOS) 2016, Stockholm, Sweden Poster Objective: This study aims to evaluate nasal soft tissue changes following maxillary advancement surgery using images taken with a 3dMD camera of Chinese patients in the National Dental Centre Singapore (NDCS). A secondary objective is to determine if there is a correlation […]

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B_EOS 2016

How do incisor inclination changes following orthodontic treatment influence the 3D configuration of the face? C Tanikawaw, K Takada, E Kakuno, R Kanomi.

Date: June 2016. Source: 92nd European Orthodontic Congress (EOS) 2016, Stockholm, Sweden. Poster Objective: To examine the relationships between the facial topographic changes and the changes in incisor inclinations after orthodontic treatment.

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b_vcu

Perception of profile appearance as judged by peers using 3D video imaging. Megan G. Schuler, DMD.

Date: April 2016. Source: Theses and Dissertations. Virginia Commonwealth University. Abstract: The purpose of this study was to investigate the social perceptions of subjects with differing lip position and facial convexity in three dimensions. A 3dMD camera (3dMD, Atlanta, GA) was used to capture 3D images of 9 subjects’ faces. The images were altered to […]

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b_nigerian-journal

An evaluation of effects of platelet-rich-fibrin on postoperative morbidities after lower third molar surgery. F Asutay, Ü Yolcu, O Geçör, AH Acar, SA Öztürk, S Malkoç.

Date: May 2016. Source: Nigerian Journal of Clinical Practice. Objective: The aim of the present study was to assess whether the use of platelet-rich fibrin (PRF) decreased the pain, swelling, and trismus levels of postoperative third molar surgery. Materials and Methods: In a double-blinded, split-mouth randomized study, thirty patients (6 male/24 female, mean age 20.32 […]

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b_current-biology

The MC1R Gene and Youthful Looks. F Liu, MA Hamer, J Deelen, JS Lall, L Jacobs, D van Heemst, PG Murray, A Wollstein, AJM de Craen, HW Uh, CQ Zeng, A Hofman, AG Uitterlinden, JJ Houwing-Duistermaat, LM Pardo, M Beekman, PE Slagboom, T Nijsten, M Kayser, DA Gunn.

Date: April 2016. Source: Current Biology, Volume 26, Issue 9, 9 May 2016, Pages 1213–1220. Highlights: • We present the first genetic associations with how old people look (perceived age) • Variants in MC1R, a pigmentation gene, significantly associated with perceived age • The MC1R association was independent of wrinkling, skin color, and sun exposure […]

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b_vcu

Perception of Differences in Lip Profile between 2-D and 3-D. Andrew M Hansen D.D.S.

Date: April 2016. Source: Theses and Dissertations. Virginia Commonwealth University. Background: Past studies evaluating the esthetics of orthodontic treatment have been done using 2-D images. New 3-D imaging offers an improved, real-life representation of a subject. The purpose of this study was to determine how laypeople perceived differences in lip position (flat versus ideal lip […]

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b_british-journal-of-medicine

Evaluation of Soft Tissue Profile Change Following Bi-maxillary Surgery in Dento-skeletal Class III by Photogrammetric Analysis. A Torroni, G Gasparini, A Moro, G Saponaro, E Foresta, P De Angelis, D Cervelli, C Azzuni, R Boniello, L Pallottini, A Borelli, G Jafari, S Pelo, R Deli, and G Longo.

Date: April 2016 Source: British Journal of Medicine & Medical Research 15(2): 1-11, Article no. BJMMR.25350. Abstract: 3D analysis allows for simulation of orthognathic surgery and prediction of aesthetic and functional outcomes. Our study aims to find common and repeatable parameters on the behaviour of soft tissues following bone movement by pre- and post-treatment by […]

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Validation of the Alberta Pediatric Obstructive Sleep Apnea (APOSA) Index for Orthodontic Treatment Need in Pediatric Patients with Obstructive Sleep Apnea Symptoms.

Date: April 2016. Source: PhD Thesis. Medical Sciences, Orthodontics, University of Alberta. Objective: To determine the predictive ability of the Alberta Pediatric Obstructive Sleep Apnea (APOSA) Index for orthodontic treatment need in pediatric patients with obstructive sleep apnea symptoms. Methods: Thirty orthodontic records, representing a spectrum of craniofacial and oral features and severity, were evaluated […]

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b_iNTL dERMATOLOGY

Infantile hemangioma status by dynamic infrared thermography: A preliminary study. SA Burkes, M Patel, DM Adams, AM Hammill, KP Eaton, RR Wickett, MO Visscher.

Date: April 2016. Source: International Journal of Dermatology. Background: Infantile hemangiomas (IH) are initially warm due to increased proliferation and perfusion then involute with apoptosis and reduced perfusion. Objective quantitative evaluation of IH treatment response is essential for improving outcomes. We applied a functional imaging method, dynamic infrared (IR) thermography, to investigate IH status versus […]

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b_biology-of-sex-differences

Using the 3D Facial Norms Database to investigate craniofacial sexual dimorphism in healthy children, adolescents, and adults. MJ Kesterke, ZD Raffensperger, CL Heike, ML Cunningham, JT Hecht, CH Kau, NL Nidey, LM Moreno, GL Wehby, ML Marazita, and SM Weinberg.

Date: April 2016 Source: Biology of Sex Differences. Background: Although craniofacial sex differences have been extensively studied in humans, relatively little is known about when various dimorphic features manifest during postnatal life. Using cross-sectional data derived from the 3D Facial Norms data repository, we tested for sexual dimorphism of craniofacial soft-tissue morphology at different ages. […]

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B_MPI_female

Appealing Female Avatars from 3D Body Scans: Perceptual Effects of Stylization. R Fleming, BJ Mohler, J Romero, MJ Black, M Breidt.

Date: March 2016. Source: Semantic Scholar.org. Abstract: Advances in 3D scanning technology allow us to create realistic virtual avatars from full body 3D scan data. However, negative reactions to some realistic computer generated humans suggest that this approach might not always provide the most appealing results. Using styles derived from existing popular character designs, we […]

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B_Cleft Palate Journal

Measuring Symmetry in Children With Unrepaired Cleft Lip: Defining a Standard for the Three-Dimensional Mid-facial Reference Plane. J Wu, C Heike, C Birgfeld, K Evans, M Maga, C Morrison, B Saltzman, L Shapiro, R Tse.

Date: March 2016 (Online ahead of print) Source: The Cleft Palate-Craniofacial Journal. Objective: Quantitative measures of facial form to evaluate treatment outcomes for cleft lip (CL) are currently limited. Computer-based analysis of three-dimensional (3D) images provides an opportunity for efficient and objective analysis. The purpose of this study was to define a computer-based standard of […]

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B_Clinical Genetics

Molecular genetic analysis in 14 czech kabuki syndrome patients is confirming the utility of phenotypic scoring. J Paděrová; A Holubová; M Simandlová; A Puchmajerová; M Vlčková; M Malíková; R Pourová; S Vejvalková; M Havlovicová; M Šenkeříková; N Ptáková; J Drábová; J Geryk; A Maver; A Křepelová; M Macek.

Date: February 2016. Source: Clinical Genetics. The International Journal of Genetics, Molecular, and Personalized Medicine. Abstract: Kabuki syndrome (KS) is a dominantly inherited disorder mainly due to de novo pathogenic variation in KMT2D or KDM6A genes. Initially, a representative cohort of 14 Czech cases with clinical features suggestive of KS was analyzed by experienced clinical […]

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B_PLOS1

The Oropharyngeal Airway in Young Adults with Skeletal Class II and Class III Deformities: A 3-D Morphometric Analysis. YSN Jayaratne, RA Zwahlen.

Date: February 2016. Source: PLOS | One. Objective: 1) To determine the accuracy and reliability of an automated anthropometric measurement software for the oropharyngeal airway and 2) To compare the anthropometric dimensions of the oropharyngeal airway in skeletal class II and III deformity patients. Methods: Cone-beam CT (CBCT) scans of 62 patients with skeletal class […]

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B_Angle Orthodontist

Facial soft-tissue changes after rapid maxillary expansion analyzed with 3-dimensional stereophotogrammetry: A randomized, controlled clinical trial. A Baysal, MA Ozturk, AO Sahan, T Uysal.

Date: February 2016 (ONLINE AHEAD OF PRINT). Source: Angle Orthodontist Objective: To evaluate three-dimensional (3D) soft tissue facial changes following rapid maxillary expansion (RME) and to compare these changes with an untreated control group. Materials and Methods: Patients who need RME as a part of their orthodontic treatment were randomly divided into two groups of […]

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B_Angle Orthodontist

Reproducibility and reliability of three-dimensional soft tissue landmark identification using three-dimensional stereophotogrammetry. A Baysal, AO Sahan, MA Ozturk, T Uysal.

Date: February 2016 (ONLINE AHEAD OF PRINT). Source: Angle Orthodontist Objective: To evaluate the intraexaminer repeatability and interexaminer reproducibility of soft tissue landmarks on three-dimensional (3D) stereophogrammetric images. Materials and Methods: Thirty-four stereophotogrammetric images were taken and 19 soft tissue points were identified. The images were obtained using the 3dMDface (3dMD, Atlanta, USA) system. Two […]

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B_ajo-do

Facial morphology in children and adolescents with juvenile idiopathic arthritis and moderate to severe temporomandibular joint involvement. YJ Hsieh, TA Darvann, NV Hermann, P Larsen, YF Liao, J Bjoern-Joergensen, S Kreiborg.

Date: February 2016 Source: American Journal of Orthodontics & Dentofacial Orthopedics. Volume 149, Issue 2, Pages 182–191. Highlights: • We evaluated lateral facial morphology of juvenile idiopathic arthritis patients with moderate and severe TMJ involvement. • Differences in their lateral facial morphologies between unilateral and bilateral TMJ involvement were also assessed. Introduction: The aims of […]

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B_Euro J Orthodontics

Does powdering of the dentition increase the accuracy of fusing 3D stereophotographs and digital dental casts. FA Rangel, YT Chiu, TJJ Maal, EM Bronkhorst, SJ Bergé, AM Kuijpers-Jagtman.

Date: January 2016 (Online) Source: The European Journal of Orthodontics. Objective: The shiny vestibular surfaces of teeth make it difficult to match digital dental casts to 3D stereophotogrammetric images of patient teeth. This study tested whether reducing this shininess by coating the teeth with titanium-oxide powder might improve the accuracy of the matching procedure. Methods: […]

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B_Cleft Palate Journal

A Pilot Study on the Influence of Facial Expression on Measurements in Three-Dimensional Digital Surfaces of the Face in Infants With Cleft Lip and Palate. NV Hermann, TA Darvann, P Larsen, P Lindholm, M Andersen, S Kreiborg.

Date: January 2016. Source: The Cleft Palate-Craniofacial Journal. OBJECTIVE: Three-dimensional surface imaging is an increasingly popular modality for face measurements in infants with cleft lip and palate. Infants are noncompliant toward producing specific facial expressions, and selecting the appropriate moment of acquisition is challenging. The objective was to estimate amount and spatial distribution of deformation […]

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B_Cleft Palate Journal

Measuring Symmetry in Children With Cleft Lip. Part 2: Quantification of Nasolabial Symmetry Before and After Cleft Lip Repair. J Wu, S Liang, L Shapiro, R Tse.

Date: December 2015. Source: The Cleft Palate-Craniofacial Journal. Objective: The first part of this study validated an automated computer-based method of identifying the three-dimensional midfacial plane in children with unrepaired cleft lip. The purpose of this second part is to develop computer-based methods to quantify symmetry and to determine the correlation of these measures to […]

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B_J Prosthetic Dentistry

Correction of nasal deformity in infants with unilateral cleft lip and palate using multiple digital techniques. Y Zheng, DP Zhang, T Qin, GF Wu.

Date: December 2015. Source: Journal of Prosthetic Dentistry. Abstract: Presurgical correction of severe nasal deformities before cheiloplasty is often recommended for infants with cleft lip and palate. This article describes an approach for the computer-aided design and fabrication of a nasal molding stent. A 3-dimensional photogrammetric system was used to obtain the shape information of […]

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B_Euro J Orthodontics

Regional facial asymmetries and attractiveness of the face. AE Kaipainen, KR Sieber, RM Nada, TJ Maal, C Katsaros, PS Fudalej.

Date: December 2015 Source: The European Journal of Orthodontics. Objective: Facial attractiveness is an important factor in our social interactions. It is still not entirely clear which factors influence the attractiveness of a face and facial asymmetry appears to play a certain role. The aim of the present study was to assess the association between […]

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