Results 41 to 50 of about 4,923,857 (294)

Concave apical translation with simultaneous convex apical derotation technique in adolescent idiopathic scoliosis Surgery: A technical note and case series

Interdisciplinary Neurosurgery, 2022
Objective: There is still a debate regarding the efficacy of pedicle screws in adolescent idiopathic scoliosis (AIS) surgery. As well as the implant being used, the surgeon factor and the correction technique are also important for correction quality ...
Weera Chaiyamongkol, Phattapong Jungate, Rattanaporn Chamnan, Piyawat Bintachitt, Teeranan Laohawiriyakamol   +4 more
doaj   +1 more source

The impact of apical periodontitis, non‐surgical root canal retreatment and periapical surgery on serum inflammatory biomarkers

International Endodontic Journal, 2022
Aim The aim of the study was to measure serum levels of molecular markers of inflammation in patients undergoing non‐surgical root canal retreatment (Re‐RCT) and periapical surgery (PS) for the treatment of apical periodontitis and to establish if such ...
A. Bakhsh, D. Moyes, G. Proctor, F. Mannocci, S. Niazi   +4 more
semanticscholar   +1 more source

In Vitro Effect of Putty Calcium Silicate Materials on Human Periodontal Ligament Stem Cells

Applied Sciences, 2020
New bioactive materials have been developed for retrograde root filling. These materials come into contact with vital tissues and facilitate biomineralization and apical repair.
Francisco Javier Rodríguez-Lozano, Sergio López-García, David García-Bernal, Miguel R. Pecci-Lloret, Julia Guerrero-Gironés, María P. Pecci-Lloret, Adrián Lozano, Carmen Llena, Gianrico Spagnuolo, Leopoldo Forner   +9 more
doaj   +1 more source

APICAL MICROLEAKAGE OF ROOT END RESECTED TEETH AFTER ORTHOGRADE OBTURATION USING A BIOCERAMIC SEALER: AN IN VITRO BACTERIOLOGICAL STUDY [PDF]

Alexandria Dental Journal
Background: Endodontic surgery becomes a practical choice when non-surgical interventions are ineffective or are not expected to yield improved results.
Sybel Moussa, Marwa Meheissen, Mahmoud Aboelseoud, Mai Mansour   +3 more
doaj   +1 more source

The impact of bone grafting with/without barrier membrane placement on the outcome of apical surgery: A systematic review and meta-analysis.

International Endodontic Journal
BACKGROUND Regenerative techniques are increasingly being advocated in endodontic apical surgery (AS) to enhance the healing of periapical lesions. Various grafting and membrane materials are employed as adjuncts to modern AS.
R. Flynn, Federico Foschi, B. Maloney, Greg Creavin, H. Duncan   +4 more
semanticscholar   +1 more source

Case Report: Application of Mixed Reality Combined With A Surgical Template for Precise Periapical Surgery

Frontiers in Surgery, 2022
ObjectiveThe etiology of apical diseases is diverse, and most are due to incomplete root canal therapy. The common clinical manifestations include gingival abscess, fistula and bone destruction.
Tingting Jia, Bo Qiao, Yipeng Ren, Lejun Xing, Baichen Ding, Fang Yuan, Qiang Luo, Hongbo Li   +7 more
doaj   +1 more source

Critical Coupling in Semi‐Trasparent Fano Resonators for Photothermal Converters

Advanced Functional Materials, EarlyView.
An ultrathin metal–insulator multilayer architecture is engineered to exploit Fano‐resonant critical coupling, completely suppressing optical reflectance while achieving a balanced 50:50 trade‐off between absorbance and transmittance. Upon laser excitation at resonance, the metamaterial generates intense localized heat (ΔT≈550∘C$\Delta T {\approx }550^\
Giuseppe Emanuele Lio, Giuseppe Nicoletta, Roberto Caputo, Antonio Ferraro   +3 more
wiley   +1 more source

Topically Delivered Treg‐Attracting Microparticle‐Hydrogel Composites Recruit Regulatory T Cells and Limit Cardiac Injury After Severe Ischemia

Advanced Healthcare Materials, EarlyView.
CCL22‐releasing PLGA microparticles (MP) suspended in topically applied hydrogels (HEART) establish a sustained chemokine gradient at the injured myocardium. HEART recruits CCR4+ regulatory T cells, reduces infarct size and graft fibrosis, and improves cardiac function.
Matthew A. Borrelli, Alexis T. Reese, Jordan J. P. Warunek, Betsy Ann Varghese, Canxing Lin, Jeffery J. Baust, Brenda McMahon, Steven R. Little, Hēth R. Turnquist   +8 more
wiley   +1 more source

Clinical effect of microscopic periapical surgery combined with MTA apical filling in treatment of chronic api⁃ cal periodontitis

口腔疾病防治, 2017
Objective To observe the clinical effect of microscopic periapical surgery combined with (mineral triox⁃ ide aggregate (MTA) apical filling in treatment of chronic apical periodontitis.
RUAN De⁃cheng, MA Min
doaj   +1 more source

Análise do selamento apical promovido pelo agregado de trióxido mineral (MTA) e por um cimento experimental à base de própolis, em um modelo ex vivo de rizogênese incompleta [PDF]

, 2013
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.Objetivo: Analisar a capacidade seladora de um cimento experimental à base de própolis (CEBP), na forma de tampão apical, por meio do teste de infiltração ...
Macarini, Roberta Fernandes
core