User profiles for Raphael Patcas
 | Raphael PatcasClinic of Orthodontics and Pediatric Dentistry, University of Zurich Verified email at zzm.uzh.ch Cited by 1909 |
Accuracy of cone-beam computed tomography at different resolutions assessed on the bony covering of the mandibular anterior teeth
INTRODUCTION: The aim of this study was to determine the accuracy of cone-beam computed
tomography (CBCT) with different voxel resolutions. Measurements were made of the …
tomography (CBCT) with different voxel resolutions. Measurements were made of the …
Applying artificial intelligence to assess the impact of orthognathic treatment on facial attractiveness and estimated age
R Patcas, DAJ Bernini, A Volokitin, E Agustsson… - International journal of …, 2019 - Elsevier
This observational study aimed to use artificial intelligence to describe the impact of
orthognathic treatment on facial attractiveness and age appearance. Pre- and post-treatment …
orthognathic treatment on facial attractiveness and age appearance. Pre- and post-treatment …
[PDF][PDF] Radiation dose of cone-beam computed tomography compared to conventional radiographs in orthodontics Strahlenbelastung beim digitalen …
Zielsetzung Unter Verwendung phantomdosimetrischer Methoden sollten die Strahlendosen
unterschiedlicher DVT (Digitales Volumentomogramm;‘‘cone-beam computed tomography’’…
unterschiedlicher DVT (Digitales Volumentomogramm;‘‘cone-beam computed tomography’’…
Evaluating the agreement of skeletal age assessment based on hand-wrist and cervical vertebrae radiography
Introduction The aim of this study was to examine the agreement of skeletal age assessment
based on hand-wrist radiographs with cephalogram-based cervical vertebrae evaluation. …
based on hand-wrist radiographs with cephalogram-based cervical vertebrae evaluation. …
Torque differences according to tooth morphology and bracket placement: a finite element study
…, I Sifakakis, L Keilig, R Patcas… - European journal of …, 2017 - academic.oup.com
Introduction Torque of the maxillary incisors is essential in esthetics and proper occlusion,
while torque expression is influenced by many factors. The aim of this finite element study was …
while torque expression is influenced by many factors. The aim of this finite element study was …
Assessing the length of the mandibular ramus and the condylar process: a comparison of OPG, CBCT, CT, MRI, and lateral cephalometric measurements
Background/Objectives: To compare different imaging procedures [cone beam computed
tomography (CBCT), computed tomography (CT), magnetic resonance imaging (MRI), …
tomography (CBCT), computed tomography (CT), magnetic resonance imaging (MRI), …
Is the use of the cervical vertebrae maturation method justified to determine skeletal age? A comparison of radiation dose of two strategies for skeletal age estimation
R Patcas, L Signorelli, T Peltomäki… - European Journal of …, 2013 - academic.oup.com
The aim of this study was to assess effective doses of a lateral cephalogram radiograph with
and without thyroid shield and compare the differences with the radiation dose of a hand-…
and without thyroid shield and compare the differences with the radiation dose of a hand-…
[HTML][HTML] Artificial intelligence in medico-dental diagnostics of the face: a narrative review of opportunities and challenges
R Patcas, MM Bornstein, MA Schätzle… - Clinical Oral …, 2022 - Springer
Objectives This review aims to share the current developments of artificial intelligence (AI)
solutions in the field of medico-dental diagnostics of the face. The primary focus of this review …
solutions in the field of medico-dental diagnostics of the face. The primary focus of this review …
Facial attractiveness of cleft patients: a direct comparison between artificial-intelligence-based scoring and conventional rater groups
Objectives To evaluate facial attractiveness of treated cleft patients and controls by artificial
intelligence (AI) and to compare these results with panel ratings performed by laypeople, …
intelligence (AI) and to compare these results with panel ratings performed by laypeople, …
Pharyngeal airway dimensions: a cephalometric, growth-study-based analysis of physiological variations in children aged 6–17
…, L Signorelli, TA Peltomäki, R Patcas - European journal of …, 2014 - academic.oup.com
OBJECTIVE: The aim was to assess pharyngeal airway dimensions and physiological
changes based on lateral cephalometric radiographs from healthy untreated children aged 6–17 …
changes based on lateral cephalometric radiographs from healthy untreated children aged 6–17 …