Results 91 to 100 of about 6,147 (254)

Recording of natural head position using stereophotogrammetry: A new technique and reliability study [PDF]

, 2014
The purpose of this study was to develop a technique to record physical references and orient digital mesh models to natural head position (NHP) using stereo-photogrammetry (SP).
Cheung, LK, Hsung, TC, Li, TS, Lo, J
core   +1 more source

Evaluation of soft tissue norms on lateral cephalograms in babol

Caspian journal of dental research, 2017
Introduction: Soft tissue has a prominent role in diagnosis and treatment plan in orthodontics. Facial proportions are measurable on lateral cephalograms. The purpose of this study was to compare the means of the normal soft tissue proportions of babol people with the norms of Caucasians.
Manouchehr Rahmati Kamel, Vali ollah Arash, Reza Ghorbanipour, Abbasali Ostad Rahimi   +3 more
openaire   +3 more sources

Resources Allocated for Undergraduate Education in Oral Radiology in European Dentistry Programmes: A Survey Study

European Journal of Dental Education, Volume 29, Issue 2, Page 384-391, May 2025.
ABSTRACT Aims The Education Committee of the European Academy of DentoMaxilloFacial Radiology should ‘encourage and support high levels of graduate and postgraduate education in dentomaxillofacial radiology (DMFR) all over Europe’. For this reason, the committee aimed to formulate a document describing resources allocated for undergraduate education ...
Jan Ahlqvist, Eva Levring Jäghagen, Silvina Friedlander‐Barenboim, Rosalyn Clarkson, Jorge Ferreira Da Costa, Erdogan Fisekcioglu, Anastasia Mitsea, Kazimierz Szopinski, Christina Lindh   +8 more
wiley   +1 more source

Correlation of soft palate morphology to growth pattern: A retrospective cephalometric study

Journal of Family Medicine and Primary Care, 2019
Aim: The aim of the present study was to evaluate the radiographic length of velum (LV), width of velum (WV), velum angle (AV), depth of pharynx (PD), Need's ratio (NR), inclination angle (AI) in different morphological types of soft palate according to ...
Poonam K Jayaprakash, Palash Modi, Pranav Sapawat, RudraPratap Singh Thakur, Tanuj Choudhari, Jayant Chandrakar   +5 more
doaj   +1 more source

Accuracy of linear measurements using three imaging modalities: two lateral cephalograms and one 3D model from CBCT data [PDF]

, 2017
SummaryBackground: The aim of this study was to evaluate the accuracy of linear measurements on three imaging modalities: lateral cephalograms from a cephalometric machine with a 3 m source-to-mid-sagittal-plane distance (SMD), from a machine with 1.5 m ...
Bornstein, Michael M., Coucke, Wim, Imada, Thaís Sumie Nozu, Jacobs, Reinhilde, Lambrichts, Ivo, Pittayapat, Pisha   +5 more
core  

Effect of Biomechanical Properties of Perioral Soft Tissues on Lip Response to Simulated Protraction of Upper Front Teeth

Journal of Oral Rehabilitation, Volume 52, Issue 5, Page 632-640, May 2025.
ABSTRACT Background Proclination of front teeth in orthodontics and oral rehabilitation may influence lip protrusion and the overall facial profile. We hypothesized that the degree of profile changes is determined by the biomechanical properties of the lips. Objectives (1) to investigate the upper lip changes induced by a simulated protraction of upper
Khac T. Nguyen, Mauro Farella, Vincent Bennani, Li Mei   +3 more
wiley   +1 more source

Evaluation of fully automated cephalometric measurements obtained from web-based artificial intelligence driven platform

BMC Oral Health, 2022
Background Artificial Intelligence has created a huge impact in different areas of dentistry. Automated cephalometric analysis is one of the major applications of artificial intelligence in the field of orthodontics.
Ravi Kumar Mahto, Dashrath Kafle, Abhishek Giri, Sanjeev Luintel, Arjun Karki   +4 more
doaj   +1 more source

Complex networks for data-driven medicine: the case of Class III dentoskeletal disharmony [PDF]

, 2014
In the last decade, the availability of innovative algorithms derived from complexity theory has inspired the development of highly detailed models in various fields, including physics, biology, ecology, economy, and medicine.
Auconi, Pietro, Caldarelli, Guido, Franchi, Lorenzo, McNamara, James A., Scala, Antonio, Scazzocchio, Marco   +5 more
core   +1 more source

Correcting Multiple Spaces in Adult Patients With Precise Tooth Movement Control Using In‐House Clear Aligners

Clinical Case Reports, Volume 13, Issue 4, April 2025.
ABSTRACT Diastema or spacing in the anterior teeth is one frequent complaint of patients for undergoing orthodontic treatment. This case report presents the treatment of an adult patient with multiple spacings in the anterior teeth due to a Bolton discrepancy that was treated mostly by tipping using clear aligners.
Nguyen Van Tam, Trieu Thi Phuong, Vu Thi Van Anh, Hoang Viet   +3 more
wiley   +1 more source

Midpalatal implants vs headgear for orthodontic anchorage - a randomized clinical trial: Cephalometric results [PDF]

, 2007
OBJECTIVE: To compare the clinical effectiveness of the mid-palatal implant as a method of reinforcing anchorage during orthodontic treatment with that of conventional extra-oral anchorage.
Benson, P.E., Tinsley, D., O'Dwyer, J.J, Majumdar, A., Doyle, P., Sandler, P.J.   +5 more
core   +4 more sources