Results 121 to 130 of about 264,324 (248)

Effect of Tramadol (μ-opioid receptor agonist) on orthodontic tooth movements in a rat model.

open access: yesFrontiers in Dentistry, 2012
Tramadol is a synthetic analgesic of opioids which has more flexible mechanisms of action than typical opioids. Since it has been reported in previous study that typical opioids like morphine can affect the bone homeostasis, it is worthwhile to examine ...
M Rashidpour   +6 more
doaj  

Effects of Calcium Hydroxide Paste and Access Cavities on Fracture Strength of Mature and Simulated Immature Human Teeth: Ex Vivo

open access: yesAustralian Endodontic Journal, EarlyView.
ABSTRACT The aim was to examine whether a Ca(OH)2 paste affects fracture strength of teeth. Sixty extracted maxillary central incisors were prepared to simulate immature teeth. Another 40 were used as mature teeth. The ten groups (n = 10) were: (1) immature control; (2) immature + access; (3) immature + access + 1 m Ca(OH)2; (4) immature + access + 12 ...
Naseem M. Hashim, Paul V. Abbott
wiley   +1 more source

Evaluation of the Accuracy of Different Apex Locaters with 45° Apical Root Resorption

open access: yesDentistry 3000
Aim: This study was aimed to calculate the working length (WL) of permanent teeth with simulated 45° resorption of the apical part of the root using four electric apex locaters (EALs): NSK, Woodpecker III, Woodpecker V, and Eighteeth.
Ahmed I Al-Jobory   +2 more
doaj   +1 more source

Identificação dos possíveis fatores associados às reabsorções radiculares patológicas e análise de sobrevida dos tratamentos endodônticos em dentes decíduos traumatizados [PDF]

open access: yes, 2004
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em Odontologia.Esta pesquisa teve por objetivo determinar quais os fatores associados ao desenvolvimento de reabsorções radiculares ...
Cardoso, Mariane
core  

Randomized Controlled Clinical Trial Comparing Screw‐Retained Monolithic Zirconia Implant Crowns on Standardized Titanium Base Versus Customized Titanium Abutments– 3‐Years Data

open access: yesClinical Oral Implants Research, EarlyView.
ABSTRACT Objectives To assess 3‐year interim results of implant‐supported monolithic zirconia single crowns on standardized titanium base vs. customized titanium abutments. Material and Methods Patients in need of posterior implant were recruited.
Jenni Hjerppe   +5 more
wiley   +1 more source

Root resorption and impacted tooth position [PDF]

open access: yesAmerican Journal of Orthodontics and Dentofacial Orthopedics, 2020
Mukesh, Kumar   +3 more
openaire   +2 more sources

SOME HISTORICAL MUSINGS ON TOOTH/ROOT RESORPTION

open access: yesJournal of Istanbul University Faculty of Dentistry, 2017
Contemporarily, the ravages of tooth resorption are seen daily around the world. While some teeth can be retained many are lost to this process. Although many types of resorptive processes have been identified, the etiological factors involved in this malady are not often clear and both speculation as to it source and clinical management have received ...
openaire   +4 more sources

Calvarial Bone Channels and a Putative Craniomaxillary–Brain Interface in Central Nervous System Immunity

open access: yes
Med Research, EarlyView.
Ziwen Sheng   +6 more
wiley   +1 more source

Patients' Experiences and Satisfaction With Immediate‐Loaded Zygomatic Implant Fixed Rehabilitation: A Qualitative Study

open access: yesClinical Oral Implants Research, EarlyView.
ABSTRACT Objective To obtain an in‐depth understanding of patients' perspectives, their experiences and satisfaction with immediate‐loaded zygomatic implant (ILZI) fixed rehabilitation. Methods This qualitative study employed interpretive descriptive methodology and was conducted as the second phase of our previous quantitative study on patient ...
Anisha Rodrigues   +3 more
wiley   +1 more source

Clinical Efficacy of CBCT and 3D‐Printed Replicas in Molar Autotransplantation: A Controlled Clinical Trial

open access: yesDental Traumatology, Volume 41, Issue 2, Page 161-170, April 2025.
ABSTRACT Background/Aim To evaluate the efficacy of the combined cone‐beam (CBCT)/3D‐replicas protocol on the clinical and radiographic outcomes of autotransplanted molars. Material and Methods Controlled clinical trial registered ISRCTN13563091 from August 2019 to September 2022.
Miks Lejnieks   +4 more
wiley   +1 more source

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