Results 121 to 130 of about 1,206,347 (235)

Efficacy of ethylenediamine tetraacetic acid and calcium hydroxide in the removal of root canal filling during retreatment

, 2016
Objective: To compare the effect of Ethylenediamine tetraacetic acid (EDTA) and calcium hydroxide [Ca(OH)2] in the removal of root canal filling material during retreatment procedure.
Milkar,K., Kayahan,M.B., Pamukçu Güven,E., Sarica,G., Baser Can,E.D., Kaptan,F., Yilmaz,C.   +6 more
core   +1 more source

Efficacy of two rotary systems in removing gutta-percha and sealer from the root canal walls

Iranian Endodontic Journal, 2011
INTRODUCTION: The aim of this in vitro study was to compare the efficacy of two retreatment rotary systems in removal of gutta-percha (GP) and sealer from the root canal walls with and without use of solvent.
Bahareh Dadresanfar, Payman Mehrvarzfar, Mohammad Ali Saghiri, Sedigh Ghafari, Zohreh Khalilak, Mehdi Vatanpour   +5 more
doaj  

Comparative evaluation of the canal transportation after retreatment with Solite RS3 and Protaper Universal retreatment files: a nano computed tomography study

Brazilian Dental Science
Objective: The primary objective of instrumentation during retreatment is to preserve the original curvature of the canal while removing gutta-percha. The current study assesses the canal transportation after retreatment with two different retreatment ...
Sruthi Sairaman , Pradeep Solete , Ganesh Jeevanandam , Divya Sena, Kavalipurapu Venkata Teja, Mohammed Mustafa   +5 more
doaj   +1 more source

Fracture resistance and behavior of endodontically treated maxillary premolars with varying ferrule heights and post numbers: A laboratory study

Journal of Prosthodontics, EarlyView.
Abstract Purpose To investigate how varying ferrule heights and the number of glass fiber posts affect fracture resistance and behavior of endodontically treated maxillary first premolars with substantial loss of tooth structure. Materials and Methods Twenty‐four extracted endodontically treated human maxillary first premolars were divided into three ...
Mohammad D. Aljanakh, Fahad A. Bakitian, Sami A. Almohefer, Hatem D. Alshammari, Anmar Kensara, Ahmed A. Madfa   +5 more
wiley   +1 more source

Long‐term stability of conventional non‐regenerative periodontal treatment for furcation defects

Periodontology 2000, EarlyView.
Abstract Background Furcation involvement (FI) in multi‐rooted teeth poses significant challenges in periodontal therapy due to complex anatomy and difficulty in achieving effective maintenance. FI is associated with increased periodontal destruction, especially in sites with narrow furcation entrances and deep root concavities.
Guo‐Hao Lin, April Martinez, Vincent Li, Eric Lee, Kang‐Wei Tu, Richard Kao, Hom‐Lay Wang   +6 more
wiley   +1 more source

Radiographic evaluation of preoperative and postoperative quality of root canal retreatments: a retrospective study

BMC Oral Health
Background The aim of this study was to examine radiographic quality of root canal fillings retrospectively in teeth undergoing retreatment compared with primary root canal treatment.
Büşra Saçak, Özgür Er, Berdan Aydın, Fatma Akkoca, Günnur İlhan   +4 more
doaj   +1 more source

Understanding Exosomes in Hair Regeneration

Periodontology 2000, EarlyView.
Abstract Background Alopecia is a prevalent condition correlated with significant psychosocial challenges, while contemporary treatments exhibit variable efficacy, require extended use, and may cause adverse effects. This review aimed to comprehensively assess exosome‐mediated interventions as a novel cell‐free regenerative approach for hair ...
Paras Ahmad, Catherine Davies, Anton Sculean, Richard J. Miron   +3 more
wiley   +1 more source

Clinical outcomes of a novel flowable calcium silicate cement in equine endodontic treatment

Equine Veterinary Journal, Volume 58, Issue 6, Page 1602-1611, November 2026.
Abstract Background Orthograde endodontic treatment of equine cheek teeth is performed infrequently with variable success rates of obturation with calcium hydroxide paste (CHP). A novel flowable calcium silicate cement (eCSC) formulated for use as an obturation material in equine teeth has demonstrated acceptable canal filling volumes and evidence of ...
Kirsten Jackson, Josephine Faulkner, Carsten Staszyk, William Ha, Ebony Quintrell, Erin Kelty   +5 more
wiley   +1 more source

Nonsurgical retrieval of bioceramic materials using ultrasonics: a case report

Journal of Medical Case Reports
Background Endodontic retreatment requires removal of previous root canal filling materials, followed by biomechanical preparation and re-obturation.
M. Roma, Mranali K. Shetty, Vijayendranath Nayak, Shreya Hegde   +3 more
doaj   +1 more source

Investigation of the Effects of Root Canal Filling Materials and Techniques on Residual Material After Retreatment: an in Vitro Comparative Evaluation

Current Research in Dental Sciences
Objective: The aim of this study was to compare the removal of gutta percha and root canal sealer after retreatment in teeth obturated with two different root canal sealer and two different placement techniques.Methods: Forty-eight extracted maxillary ...
Sevda Tok, Ahmet Çetinkaya, Leyla Ayranci   +2 more
doaj   +1 more source