Results 31 to 40 of about 1,988,114 (237)

Management of subgingival root fracture with decoronation and orthodontic extrusion in mandibular dentition: A report of two cases

Contemporary Clinical Dentistry, 2019
Incidence of horizontal root fracture in permanent dentition is relatively uncommon with reported incidence being
Gaurav Kumar, Neha Verma, Sachin Parashar   +2 more
doaj   +1 more source

The Use of Mineral Trioxide Aggregate in The Treatment of Horizontal Root Fractures: A Case Presentation and Literature Update [PDF]

, 2021
Root fracture is a rarely seen traumatic injury in permanent dentition. It has a prevalence of 0.5-7 %. Tooth survival is significantly affected by the type of healing and the location of the root fracture.
Ballikaya, Elif, Güngör, H. Cem
core  

Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane, Salama Makni, Mourad Kchaou, Ahmed El Hajjaji   +3 more
wiley   +1 more source

Surgical Management of a Non-healing Intra-alveolar Root Fracture Associated with Pulpal Calcification and Root Resorption: A Case Report [PDF]

Journal of Clinical and Diagnostic Research, 2015
Radicular fractures are very challenging to address due to various complications like periodontal communication, increased mobility, and continued pulpal infection leading to necrosis and its long term sequelae like root resorption and pulp canal ...
Sonali Kapoor, Parul Bansal, Sarath Chandran, Vineet Agrawal   +3 more
doaj   +1 more source

Pulp neurovascular plexus response as a result of crown-root horizontal fracture and uncomplicated crown fracture in permanent dentition: a case report [PDF]

, 2022
Dental trauma often have severe and complex injuries to the dentoalveolar system. Objective: To report the treatment of crown-root horizontal fracture and uncomplicated crown fracture in permanent dentition. Case report: Child patient attended the dental
Patrícia Valéria Manozzo Kunz, Francisco Wanderley Garcia Paula-Silva, Isabela Ribeiro Madalena, Carolina Paes Torres, Erika Calvano Küchler, Alexandra Mussolino Queiroz   +5 more
core   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Delayed Repositioning in Teeth with Horizontal Root Fracture: Two Case Reports [PDF]

Journal of Dental Materials and Techniques, 2017
Introduction: Horizontal root fracture (HRF) generally has a good prognosis of healing at fracture line after repositioning and flexible splinting. However, various factors such as delayed referral may unfavorably influence close reduction of firmly ...
Mahshid Sheikhnezami, Nima Mokhber, Khosro Shamsian, Salman Saket, Hamid Jafarzadeh   +4 more
doaj   +1 more source

Apexification and repair of root fracture with mineral trioxide aggregate – A case report with 5-year follow-up

Journal of Pharmacy and Bioallied Sciences, 2021
Young patients are most susceptible to trauma which involves teeth and their supporting structures. Severity can vary from simple enamel fracture to complete tooth avulsion.
Sankar Annamalai, V P Hariharavel, Kavitha Ramar, Victor Samuel   +3 more
doaj   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Distinct Microstructural Characteristic Lengths Defining Notch Fatigue Crack Initiation and Propagation, and Defect Tolerance in Advanced Steels

Advanced Engineering Materials, EarlyView.
Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley   +1 more source