10 documents found, page 1 of 1
Three-Dimensional Pulp Volume Analysis in Lip and Palate Cleft Population
Francisco, Inês; Travassos, Raquel; Marques, Filipa; Ribeiro, Madalena Prata; Rodrigues, Mariana; Quaresma, Patrícia; Caramelo, FranciscoAim: Cleft lip and palate (CLP) patients have a greater predisposition to tooth malformation, which could affect pulp volume. The aim of this study is to evaluate the dental pulp volume of central incisors in 3D images between individuals with and without CLP. Materials and Methods: This retrospective case-control study is single-centered and was recruited between January 2016 and October 2022. Ninety-four pati...
Three-Dimensional Impression of Biomaterials for Alveolar Graft: Scoping Review
Francisco, Inês; Basílio, Ângela; Ribeiro, Madalena Prata; Nunes, Catarina; Travassos, Raquel; Marques, Filipa; Pereira, Flávia; Paula, Anabela BaptistaCraniofacial bone defects are one of the biggest clinical challenges in regenerative medicine, with secondary autologous bone grafting being the gold-standard technique. The development of new three-dimensional matrices intends to overcome the disadvantages of the gold-standard method. The aim of this paper is to put forth an in-depth review regarding the clinical efficiency of available 3D printed biomaterials...
Relapse after Orthodontic-Surgical Treatment: A Retrospective Longitudinal Study
Matos, João; Travassos, Raquel; Caramelo, Francisco; Ribeiro, Madalena Prata; Marques, Filipa; Marto, Carlos Miguel; Paula, Anabela BaptistaLong-term stability is a crucial point in order to keep the patient’s aesthetic and functional balance. The aim of this study was to evaluate dental and skeletal relapse in patients who underwent orthodontic-surgical treatment. This retrospective study included 25 patients who corrected their dentofacial deformity through orthodontics and orthognathic surgery. The dental casts and lateral cephalograms were eval...
Bone Mineral Density through DEXA and CBCT: A Systematic Review with Meta-Analysis
Francisco, Inês; Nunes, Catarina; Pereira, Flávia; Travassos, Raquel; Ribeiro, Madalena Prata; Marques, Filipa; McEvoy, Mariana; Santos, MarianaDual-energy X-ray absorptiometry is used to determine bone density in several pathologies, namely osteoporosis and fracture risk in post-menopausal women. The aim of this study was to identify, appraise and synthesize all available evidence about the correlation between Dual Energy X-ray Absorptiometry (DEXA) and Cone Beam Computed Tomography (CBCT) techniques through a systematic review. A systematic literatur...
Realistic Facial Three-Dimensional Reconstruction from CT Images and 2D Photogr...
Monteiro, Miguel; Vale, Francisco; Ferreira, Nuno C.; Marques, Filipa; Ribeiro, Madalena Prata; Santos, Mariana; Oliveira, Catarina; McEvoy, MarianaOrthognathic surgery is a procedure used to correct intermaxillary discrepancies, thus promoting significant improvements in chewing and breathing. During the surgical planning stage, orthodontists often use two-dimensional imaging techniques. The assessment is based on CBCT images and dental cast models to overcome these limitations; however, the evaluation of soft tissues remains complex. The aim of the prese...
The Biological Effects of 3D Resins Used in Orthodontics: A Systematic Review
Francisco, Inês; Paula, Anabela Baptista; Ribeiro, Madalena; Marques, Filipa; Travassos, Raquel; Nunes, Catarina; Pereira, Flávia; Marto, Carlos MiguelThree-dimensional (3D) resin medical-dental devices have been increasingly used in recent years after the emergence of digital technologies. In Orthodontics, therapies with aligners have gained popularity, mainly due to the aggressive promotion policies developed by the industry. However, their systemic effects are largely unknown, with few studies evaluating the systemic toxicity of these materials. The releas...
What Is the Most Effective Technique for Bonding Brackets on Ceramic-A Systemat...
Francisco, Inês; Travassos, Raquel; Nunes, Catarina; Ribeiro, Madalena; Marques, Filipa; Pereira, Flávia; Marto, Carlos Miguel; Carrilho, EuniceBackground: There has been an increase in demand for orthodontic treatment within the adult population, who likely receive restorative treatments using ceramic structures. The current state of the art regarding the most effective method to achieve an appropriate bond strength of brackets on ceramic surfaces isn't consensual. This systematic review aims to compare the available surface treatments to ceramics and...
Application of Three-Dimensional Digital Technology in Orthodontics: The State ...
Francisco, Inês; Ribeiro, Madalena Prata; Marques, Filipa; Travassos, Raquel; Nunes, Catarina; Pereira, Flávia; Caramelo, FranciscoThree-dimensional technologies are one of the most recent and relevant advancements in the field of Dentistry. These systems, including intraoral scans, 3D imaging exams (CAT scan, CBCT and MRI), CAD/CAM 3D printing devices and 3D computer software, have enabled clinicians to greatly improve patient care along with reducing treatment planning time. The present descriptive study aims to explore possible applicat...
A New Orthodontic-Surgical Approach to Mandibular Retrognathia
Vale, Francisco; Queiroga, Joana; Pereira, Flávia; Ribeiro, Madalena; Marques, Filipa; Travassos, Raquel; Nunes, Catarina; Paula, Anabela Baptista(1) Background: Mandibular deficiency is one of the most common growth disorders of the facial skeleton. Recently, distraction osteogenesis has been suggested as the treatment of choice for overcoming the limitations of conventional orthognathic surgery; (2) Methods: A new custom-manufactured dental-anchored distractor was built and anchored in the first molar and lower canine. It consists of a stainless-steel ...
Caracterização orofacial de adolescentes com perturbações do comportamento alim...
Travassos, RaquelTrabalho final do 5º ano com vista à atribuição do grau de mestre no âmbito do ciclo de estudos de Mestrado Integrado em Medicina Dentária apresentado à Faculdade de Medicina da Universidade de Coimbra; Introdução: As perturbações do comportamento alimentar estão associadas a alterações psicológicas e caracterizam-se por padrões de comportamento alimentar anormais, controlo patológico do peso e alterações na pe...