keyword
https://read.qxmd.com/read/38534548/correlation-between-malocclusion-and-mandibular-fractures-an-experimental-study-comparing-dynamic-finite-element-models-and-clinical-case-studies
#1
JOURNAL ARTICLE
Giorgio Novelli, Andrea Filippi, Andrea Cartocci, Sergio Mirabella, Marco Talarico, Elena De Ponti, Maria Costanza Meazzini, Davide Sozzi, Gabriele Canzi, Marco Anghileri
Mandibular fractures are very common in maxillofacial trauma surgery. While previous studies have focused on possible risk factors related to post-operative complications, none have tried to identify pre-existing conditions that may increase the risk of mandibular fractures. We hypothesized, through clinical observation, that anatomical conditions involving poor dental contacts, such as malocclusions, may increase the risk of mandibular fractures. This work was subdivided into two parts. In the first part, Digital Imaging and Communications in Medicine (DICOM) data of four healthy patients characterized by different dentoskeletal occlusions (class I, class II, class III, and anterior open bite) have been used to develop four finite element models (FEMs) that accurately reproduce human bone structure...
March 12, 2024: Bioengineering
https://read.qxmd.com/read/38534276/simultaneous-implant-and-guided-bone-regeneration-using-bovine-derived-xenograft-and-acellular-dermal-matrix-in-aesthetic-zone
#2
Anggun Alfreda Devina, Felita Clarissa Halim, Benso Sulijaya, Patricia Rinanti Sumaringsih, Ratna Sari Dewi
INTRODUCTION: Implant placement in the maxillary anterior area requires sufficient quantity and quality of both soft and hard tissue. In cases where soft and hard tissues are insufficient, additional regeneration using biomaterials is recommended. Treatment using bovine-derived xenograft and acellular dermal matrix (ADM) may increase bone volume and soft tissue thickness. Case and management: A 65-year-old woman sought help for discomfort and aesthetic issues with her denture, reporting missing teeth (11, 12, 13, 14, and 21) and bone volume shrinkage due to disuse atrophy...
February 26, 2024: Dentistry Journal
https://read.qxmd.com/read/38534037/profilometric-esthetic-and-patient-reported-outcomes-of-the-l-shape-technique-combined-with-delayed-connective-tissue-grafting-in-the-maxillary-anterior-region-a-3-year-case-series-study
#3
JOURNAL ARTICLE
Yeon-Tae Kim, Jae-Hong Lee
OBJECTIVE: To evaluate the profilometric, esthetic, and patient-reported outcomes of peri-implant tissues in the maxillary anterior esthetic zone following guided bone regeneration (GBR) using the L-shape technique combined with delayed connective tissue grafting (CTG). MATERIALS AND METHODS: Profilometric and pink esthetic score (PES) measurements were performed at the time of implant surgery with GBR (T0) and at the 1- (T1), 2- (T2), and 3-year (T3) follow-up...
March 27, 2024: Journal of Esthetic and Restorative Dentistry
https://read.qxmd.com/read/38533597/treatment-outcome-and-long-term-stability-of-orthognathic-surgery-for-facial-asymmetry-a-systematic-review-and-meta-analysis
#4
JOURNAL ARTICLE
Yoon-Ji Kim, Moon-Young Kim, Nayansi Jha, Min-Ho Jung, Yong-Dae Kwon, Ho Gyun Shin, Min Jung Ko, Sang Ho Jun
OBJECTIVE: : This systematic review aimed to provide a comparative analysis of the treatment outcomes, including hard and soft tissues, postoperative stability, temporomandibular disorders (TMD), and quality of life (QoL), in patients with facial asymmetry who underwent orthognathic surgery. METHODS: : The primary objective was to address the question, "How do different factors related to surgery affect the outcomes and stability of orthognathic surgery in the correction of facial asymmetry?" A meta-analysis was conducted on the outcome parameters, such as skeletal, dental, and soft tissue symmetry, TMD, QoL, and relapse, using the Hartung-Knapp-Sidik-Jonkman method for random-effects models...
March 25, 2024: Korean Journal of Orthodontics
https://read.qxmd.com/read/38531928/green-tea-and-hyaluronic-acid-gel-enhance-fibroblast-activation-and-improves-the-gingival-healing-post-third-molar-extraction
#5
JOURNAL ARTICLE
Mariana da Silva Bonatto, Geórgia da Silva Feltran, Thamires Prazeres Barbosa, Davisson Alves Pereira, Samara de Souza Santos, Pedro Gomes Junqueira Mendes, Roberto Sales E Pessoa, Fábio José Barbosa Bezerra, Willian Fernando Zambuzzi, Guilherme José Pimentel Lopes de Oliveira
This study evaluates the effects of a green tea (Camellia sinensis) and hyaluronic acid gel on fibroblast activity and alveolar bone repair following third molar extractions. By examining the gene expression related to cell survival, proliferation, and angiogenesis, the study bridges in vitro findings with clinical outcomes in a split-mouth randomized trial. Human fibroblasts were exposed to the treatment gel, analysing gene expression through RT-qPCR. Twenty participants undergoing bilateral third molar extractions received the test gel on one side and a placebo on the other...
March 26, 2024: Scientific Reports
https://read.qxmd.com/read/38526000/well-being-of-undergraduate-dental-students-questionnaire-design-findings-and-future-directions
#6
JOURNAL ARTICLE
Charlotte Cheuk Kwan Chan, Elise Hoi Wan Fok, Yan Ting Rosealeen Lo, Wing Yan Ng, Michael George Botelho
INTRODUCTION: The recent pandemic has highlighted the importance of addressing well-being in the overall health of students. There is a need for support systems within dental schools to help students demonstrate resilience, adapt to learning environments and thrive in their professional careers. OBJECTIVES: The main aim of the study was to evaluate Bachelor of Dental Surgery (BDS) students' understanding and experience of well-being. The objectives were to create a suitable survey to assess students' well-being, investigate the factors affecting dental students' well-being and develop a student well-being action plan based on the analysis of the survey...
March 25, 2024: European Journal of Dental Education: Official Journal of the Association for Dental Education in Europe
https://read.qxmd.com/read/38525756/a-proposal-for-a-multidisciplinary-integrated-oral-health-network-for-patients-undergoing-major-orthopaedic-surgery-iohn-os
#7
JOURNAL ARTICLE
Matteo Briguglio, Thomas W Wainwright, Marialetizia Latella, Aurora Ninfa, Claudio Cordani, Cecilia Colombo, Giuseppe Banfi, Luca Francetti, Stefano Corbella
The passing of the years of life physiologically leads to the accumulation of changes in tissues in the oral cavity, influencing dentition, chewing and swallowing mechanisms, and the oral microbiota. Some diseases and medications can aggravate oral symptoms and negatively influence eating behaviours, increasing the likelihood of becoming malnourished. This could make older individuals more vulnerable to complications when undergoing major orthopaedic surgery. Hidden infection foci in the oral cavity are a recognised cause of post-operative periprosthetic joint infections...
March 19, 2024: Geriatrics
https://read.qxmd.com/read/38525187/effect-of-preoperative-chlorhexidine-essential-oil-and-cetylpyridinium-chloride-mouthwashes-on-bacterial-contamination-during-dental-implant-surgery-a-randomized-controlled-clinical-trial
#8
JOURNAL ARTICLE
Wael Yaghmoor, Montserrat Ruiz-Torruella, Yumi Ogata, Zuhair S Natto, Matthew Finkelman, Toshi Kawai, Yong Hur
BACKGROUND: Although the role of chlorhexidine and other mouthwashes in periodontal therapy has been elucidated, little information is available on their use as routine preoperative mouth rinses before surgery, especially in periodontal procedures such as dental implant surgery. OBJECTIVE: This study aimed to compare the efficacy of preoperative chlorhexidine, essential oil, and cetylpyridinium chloride mouthwashes in reducing bacterial contamination at the time of implant placement...
March 2024: Saudi Dental Journal
https://read.qxmd.com/read/38525183/the-use-of-guided-tissue-regeneration-in-endodontic-microsurgery-setting-a-threshold
#9
JOURNAL ARTICLE
Fatemah A Alkandari, Mazen K Alotaibi, Sami Al-Qahtani, Samhan Alajmi
AIM: We aimed to compare the radiographic outcomes of conventional and regenerative approaches in endodontic microsurgery (EMS) and set a critical defect size for healing in conventional and regenerative therapies. METHODOLOGY: The study evaluated 53 root canal-treated teeth (33 patients) with periapical lesions. Among them, 19 teeth (35.8 %) were treated with regenerative treatment, whereas 34 teeth (64.1 %) were managed with the conventional approach...
March 2024: Saudi Dental Journal
https://read.qxmd.com/read/38525182/computer-assisted-navigation-in-oral-and-maxillofacial-surgery-a-systematic-review
#10
REVIEW
Nourah M Alkhayatt, Hadeel H Alzahrani, Suhael Ahmed, Bassam M Alotaibi, Rayan M Alsaggaf, Abdulelah M ALAlmuaysh, Abdulrahman A Alomair
BACKGROUND: The term "navigation" describes a device that can pinpoint critical anatomical features, the most direct path to the target, and the optimal surgical orientation. This study aimed to conduct a comprehensive literature search on computer-assisted navigation for use in oral and maxillofacial surgery. METHODS: Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement, relevant studies were retrieved from five electronic databases: Medline, Web of Science, PubMed, Google Scholar, and Saudi Digital Library (SDL)...
March 2024: Saudi Dental Journal
https://read.qxmd.com/read/38524087/graham-patch-repair-of-a-prepyloric-ulcer-complicated-by-recurrent-abdominal-abscesses-and-leukocytosis-a-case-report
#11
Ehizele P Itama, Kelly Tran, Pratik Patel, Yash Patel, Anahita Saifollahi, Nicole Dushkin, Frederick Tiesenga
This case report describes the clinical course of a 51-year-old Caucasian woman with a history of anemia who presented to the emergency department with worsening diffuse abdominal pain and weakness two days after dental surgery. The patient's condition rapidly deteriorated, manifesting as tachycardia, diaphoresis, and a peritonitic abdomen. A CT scan revealed a perforated gastric ulcer, prompting emergent laparoscopy, Graham patch repair, and abdominal washout. Postoperatively, the patient developed leukocytosis, and imaging indicated the formation of an abscess...
February 2024: Curēus
https://read.qxmd.com/read/38523720/parry-romberg-syndrome-a-case-report-and-literature-review
#12
Praveen K Sharma, Aadithiyan Sekar, Aashika Parveen Amir, Ajay Lucas Rubben Prabhu
Parry-Romberg syndrome (PRS) is a rare neurocutaneous and craniofacial disorder characterized by progressive hemifacial wasting and atrophy that predominantly affects children and young adults, with an estimated prevalence of 1 in 700,000 individuals. Despite its rarity, PRS poses significant challenges for patients, their families, and healthcare providers due to its unpredictable course and potential functional and aesthetic impairments. The main aim is to provide a comprehensive overview of PRS, encompassing its clinical features, pathogenesis, and management techniques...
June 2024: Radiology Case Reports
https://read.qxmd.com/read/38523327/navigating-the-future-of-guided-dental-implantology-a-scoping-review
#13
REVIEW
Moamen Mohsen Sarhan, Eman Assem Ibrahim, Salah Ezzelarab, Mona K Marei
BACKGROUND: The aim of this scoping review was to understand the development of robotics and its accuracy in placing dental implants when compared to other forms of guided surgery. METHODS: An electronic search was conducted on the electronic databases of PubMed, Cochrane, and Science direct with the following queries: ((robotics) AND (dental implant)) AND (accuracy). The search timeline was between 2017 and 2022. RESULTS: A total of 54 articles were screened for title and abstract, of which 16 were deemed eligible for inclusion...
April 2024: International Journal of Medical Robotics + Computer Assisted Surgery: MRCAS
https://read.qxmd.com/read/38520420/effectiveness-of-wearing-glasses-with-green-lenses-on-dental-anxiety-for-third-molar-surgery-a-randomized-clinical-trial
#14
JOURNAL ARTICLE
Gökhan Gürses, Fulya İdil Ömeroğlu Akkoç, Ahmet Aktı, Muslu Kazım Körez
BACKGROUND: Dental anxiety is a common problem for oral surgeries. This study investigated the effectiveness of wearing glasses with green lenses in reducing dental anxiety, blood pressure, heart rate, and intraoperative pain in patients undergoing first-time third-molar surgery. METHODS: The authors planned this study as a randomized and parallel-group clinical trial. Patients' dental anxiety was measured with the use of a visual analog scale and a State-Trait Anxiety Inventory for baseline measurement purposes...
March 21, 2024: Journal of the American Dental Association
https://read.qxmd.com/read/38520077/a-novel-model-for-curriculum-design-preparation-planning-prototyping-and-piloting
#15
JOURNAL ARTICLE
Anthea Senior, Colleen Starchuk, Gisele Gaudet-Amigo, Jacqueline Green, Steven Patterson, Arnaldo Perez
Dental education continuously strives to provide students with positive and meaningful learning experiences. Developing or improving a curriculum usually encompasses three main phases: design, implementation, and evaluation. Most research on curriculum development in dental education has focused on the last two phases. Our commentary addresses this gap by describing a new model for curriculum design that effectively guided the design phase of the complete overhaul of the four-year Doctor of Dental Surgery curriculum at the School of Dentistry, University of Alberta...
March 22, 2024: European Journal of Dental Education: Official Journal of the Association for Dental Education in Europe
https://read.qxmd.com/read/38519932/evaluation-and-assessment-of-the-survival-of-tooth-implant-supported-prosthesis-in-tooth-and-implant-supported-rehabilitation-cases-with-metal-frameworks
#16
JOURNAL ARTICLE
Joshua Narde, Nabeel Ahmed, Maria Maddalena Marrapodi, Yuliia Siurkel, Vincenzo Ronsivalle, Marco Cicciù, Giuseppe Minervini
INTRODUCTION: Over the years, implant therapy has been a commonly used treatment option for individuals who are partially or totally edentulous, with a long-term success rate of over 90%. With significant advancements in biomaterials and technology, implant dentistry can now conduct prosthetic rehabilitations in the majority of patients catering to all types of needs. However, in order to meet the demands of a patient base that is always growing, new trends in implantology are emerging in recent years that are focused on minimally invasive surgery and financial sustainability...
March 22, 2024: BMC Oral Health
https://read.qxmd.com/read/38519685/franz-alfred-1880-1962-and-georg-frederich-1921-2010-kantorowicz
#17
JOURNAL ARTICLE
Stanley Gelbier
George Kantorowicz was a senior lecturer/consultant in conservative dentistry at the Royal Dental Hospital who provided ground-breaking treatment for cleft palate children at Great Ormond Street Hospital. His father, Alfred, was a Jewish professor, dean at Bonn Dental School and a world-famous advocate of mobile dental surgeries and prevention for children's dental health, until the Nazis put him in a concentration camp. After important interventions, he became director of Istanbul Dental Institute.
March 2024: British Dental Journal
https://read.qxmd.com/read/38519683/fluoride-varnish-applications-provided-in-general-dental-practice-for-children-of-primary-school-age-in-three-areas-of-the-uk
#18
JOURNAL ARTICLE
Nathan Brown, Charlotte Foley, Colin Flanagan, Taro Fujita, Sara Harford
Introduction Dental guidelines recommend professional application of fluoride varnish (FV) at least twice a year for children from the age of three.Methods NHS dental claims data were reviewed for children born in 2009 for the five-year period 2015-2019 and who attended the dentist in one of three geographical areas, labelled as Bristol, Birmingham and Cardiff. Data for 14,566 children were included in the study.Results Only 3.5% of children had been provided with ten or more FV applications at the dentist in the five-year period...
March 2024: British Dental Journal
https://read.qxmd.com/read/38518232/clinical-efficiency-and-stability-of-surface-modified-implants-acid-modification-versus-photoactivation
#19
JOURNAL ARTICLE
Serhii S Terekhov, Andriy M Proshchenko, Nina S Proshchenko, Dina V Shorikova
OBJECTIVE: . Aim: To study the stability of surface-modified dental implants, with the usage of sandblasting/acid modification vs. photoactivation. PATIENTS AND METHODS: Materials and Methods: In the observation were included 164 patients with dental defects. All patients had digital impressions taken by scanning the oral cavity with an intraoral scanner 3Shape TRIOSR. Group A (80 subjects) included implants whose surface was modified with a combination of sandblasting and acid...
2024: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://read.qxmd.com/read/38517062/sting-membrane-prevents-post-surgery-tissue-adhesion-and-tumor-recurrence-of-colorectal-cancer
#20
JOURNAL ARTICLE
Jianlin Li, Haiwang Yu, Yan Kang, Kun Niu, Ming Wang, Yitong Jiang, Ni Jiang, Zhenshan Ding, Zhihua Gan, Qingsong Yu
Surgery is the standard treatment regimen for resectable colorectal cancer (CRC). However, it is very hard to completely remove all cancer cells in clinical practice, leading to the high recurrence rates of the disease. Moreover, the post-surgery tissue adhesion greatly prevents the possibility of reoperation, significantly limiting the long-term surviving of CRC patients. To overcome CRC recurrence and avoid the post-surgery tissue adhesion, we developed a novel "STING" membrane based on the coaxial electrospinning technology and hyaluronic acid modification...
March 22, 2024: Advanced Materials
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