Results 191 to 200 of about 15,151 (288)

The effect of lockdown during SARS-CoV-2 pandemic on maxillofacial injuries in a level I trauma centre: a comparative study. [PDF]

Oral Maxillofac Surg, 2022
Dawoud BES, Alderson L, Khan U, Safaei H, Murphy C, Milne S, Mannion C, Krishnan O, Parmar J.   +8 more
europepmc   +1 more source

Comparison of Long vs. Short Concave Neck in One‐Piece Implants Inserted 1 mm Subcrestally: A Pre‐Clinical In Vivo Study

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objectives The aim was to assess the influence of one‐piece implant concave neck height on soft‐ and hard‐tissue healing on a canine model. Material and Methods Monoblock implants with a transgingival concave neck were randomly inserted 1 mm subcrestally.
Hadi Antoun, Frank Bonnet, María Permuy Mendaña, Daniele Botticelli, Giovanna Iezzi, Morena Petrini   +5 more
wiley   +1 more source

Oral and maxillofacial injuries in children: a retrospective study. [PDF]

J Korean Assoc Oral Maxillofac Surg, 2020
Mukhopadhyay S, Galui S, Biswas R, Saha S, Sarkar S.   +4 more
europepmc   +1 more source

Changing Trends in the Pattern of Maxillofacial Injuries in Helmeted Motorcycle Accident Patients when Compared to Non-helmeted Motorcycle Accident Patients. [PDF]

J Maxillofac Oral Surg, 2023
Abhinandan Patel KN, Sneha TR, Reddy KR, Girish G, Nikhila G.   +4 more
europepmc   +1 more source

Collagen Membrane Fixation Technique Affects Its Space Maintenance Capacity After Flap Closure: An Ex Vivo Analysis

Clinical Oral Implants Research, EarlyView.
ABSTRACT Aims To quantify immediate graft displacement following tension‐free flap closure in non‐contained alveolar ridge defects regenerated using three membrane fixation strategies in an ex vivo human model. Methods Eighteen sites from six fresh cadaveric heads with non‐contained defects underwent horizontal guided bone regeneration using ...
Muhammad H. A. Saleh, Javier Calatrava, Nataly Zambrana, Lucrezia Parma‐Benfenati, Hamoun Sabri, Istvan Urban, Hom‐Lay Wang   +6 more
wiley   +1 more source

Patch Test Reactions to Dental Materials: A Retrospective Single‐Centre Study

Contact Dermatitis, EarlyView.
In this retrospective single‐centre study of 439 adults referred for suspected delayed‐type hypersensitivity to dental materials, 50.1% had at least one positive patch test reaction, most often to metals. Nickel (23.0%) and palladium (16.6%) pre‐dominated, whilst methacrylate positivity was uncommon (6.2%) and not fully captured by HEMA alone.
Mojca Bizjak‐Suran, Manca Marčun, Mitja Košnik, Dejan Dinevski   +3 more
wiley   +1 more source

CT-based assessment of bear-inflicted maxillofacial injuries: evaluation using the facial injury severity scale and its association with hospitalization duration. [PDF]

Jpn J Radiol
Hatakeyama K, Otani T, Satoh K, Tsuchida H, Tozawa T, Konno M, Suzuki S, Tezuka T, Mugikura S, Hayakawa A, Yamada T, Nakae H, Mori N.   +12 more
europepmc   +1 more source

Single‐Cell Virtual Perturbation Screening Identifies STAT3 as a Key Regulator of Dentinogenesis

Cell Proliferation, EarlyView.
STAT3 promotes odontoblast differentiation in dental mesenchymal cells by transcriptionally regulating WNT2B via the canonical Wnt/β‐catenin signalling pathway. These findings elucidate a mechanism underlying dentine development. ABSTRACT Dentine formation constitutes a physiological process precisely regulated by signal transduction modules governing ...
Yanfei Zhu, Hongyuan Xu, Zijian Zhang, Siyuan Sun, Zihan Huang, Xin Gao, Houwen Pan, Xiangru Huang, Yuanqi Liu, Xinyu Wang, Hanbin Jia, Qinggang Dai, Lingyong Jiang   +12 more
wiley   +1 more source

Vape grenade: a patient with maxillofacial injuries with C1-C2 fracture secondary to electronic cigarette blast injury. [PDF]

Trauma Surg Acute Care Open
Asuncion AAL, Madrid APM, Juico JT, Tan IBM, Co ESF, Sydiongco CAM.   +5 more
europepmc   +1 more source

Collagen Type VI Alpha 1 as a Regulator of Redox Homeostasis in Antioxidant‐Enhanced Osteogenesis of Dental Stem Cells

Cell Proliferation, EarlyView.
Under physiological conditions, NAC activates the PI3K‐AKT‐COL6A1 axis to sustain redox balance and enhance osteogenesis. COL6A1 deficiency, however, compromises this axis, inducing oxidative stress and impairing NAC's osteogenic efficacy. ABSTRACT Alveolar bone injury represents a prevalent clinical challenge in dentistry, for which stem cell‐based ...
Zhaosong Meng, Jiacheng Liu, Yue Zhang, Ruimeng Yang, Jingyi Zhang, Haosun Yang, Zheng Wang, Ran Wei, Zhe Li, Shuling Guo, Lizhi Hu, Lei Sui   +11 more
wiley   +1 more source