Results 61 to 70 of about 1,595 (212)

Examination of the Bond Strength of Retrograde Filling in Teeth with Failed Apical Resection After Retreatment

Applied Sciences
Background/Objectives: The primary purpose of the study is to investigate the bond strength of apical fillings following retreatment in teeth with failed apical resection.
Sevda Tok, Leyla Benan Ayranci
doaj   +1 more source

In-vitro evaluation of microleakage of bioceramic root-end filling materials: A spectrophotometric study

Journal of Oral Biology and Craniofacial Research, 2021
Aim: To evaluate the microleakage of newer bioceramic root-end filling materials. Material and method: Sixty freshly extracted human single-rooted mandibular premolar teeth were selected for the study.
Ravi Gupta, Radhika Kewalramani
doaj   +1 more source

Influence of cavity preparation technique (rotary vs. ultrasonic) on microleakage and marginal fit of six end-root filling materials [PDF]

, 2011
Objectives: To evaluate in vitro the effect of cavity preparation with microburs and diamond-coated ultrasonic tips on the microleakage and marginal fit of six end-root filling materials. Study Design.
Luna del Castillo, Juan de Dios, Olmedo Gaya, María Victoria, Rosales Leal, J. Ignacio, Vallecillo Capilla, Manuel Francisco   +3 more
core   +1 more source

Sealing Ability of Obturation with Different Sealers Applied Over Apically Separated Rotary File – Retrograde Bacterial Leakage Study

Journal of Pharmacy and Bioallied Sciences, 2022
Background and Aims . Retrieval of separated rotary file may not be possible many times. Then sealing of coronal root canal system depends on sealing ability of root canal sealers. The type of seal to be obtained should be bacterial-tight seal.
Rao, Cheeti Rajashekar, Chukka, Rakesh R., Gandhi, Shrimanikandan A., Tiriveedi, Rishitha, Senthilnathan, Natarajan, Patil, Pradnya R.   +5 more
openaire   +2 more sources

A novel simplified approach for endodontic retrograde surgery in short single-rooted teeth

BMC Oral Health
Background High technical thresholds, long operative times, and the need for expensive and specialized equipment impede the widespread adoption of endodontic microsurgery in many developing countries.
Chen Zheng, Wenzhi Wu, Yulian Zhang, Zhenhang Tang, Zhijian Xie, Zhuo Chen   +5 more
doaj   +1 more source

Heroic Saves in Endodontics: Management of Advanced External Cervical Resorption With Intentional Replantation: A Review and Report of Two Cases

Case Reports in Dentistry, Volume 2026, Issue 1, 2026.
External cervical resorption (ECR) is a complex and aggressive form of root resorption that poses significant challenges in clinical management. This case report describes two cases of advanced ECR treated with intentional replantation (IR), highlighting its efficacy as a viable treatment option for preservation of compromised teeth.
Mohsen Aminsobhani, Pegah Sarraf, Mehrfam Khoshkhounejad, Maryam Babaahmadi, Tommaso Lombardi   +4 more
wiley   +1 more source

['معدل نجاح عملیة قطع الجذرللأسنان الأمامیة والخلفیة', 'Success rate of apicectomy of anterior and premolar teeth']

Al-Rafidain Dental Journal, 2005
0.05). Highly significant influence of the patients age on the success rate was observed (p < 0.01); the success rate increased proportionally with increased age.
Mohammed Kh Hasouni, Shehab A Hamad
doaj  

Investigation of Discoloration of Anterior Teeth With Three Types of Substances Used in Endodontic Treatment

Clinical and Experimental Dental Research, Volume 11, Issue 6, December 2025.
ABSTRACT Objective This study aims to investigate the discoloration of anterior teeth with three types of substances used in endodontic treatment. Materials and Methods In this laboratory study, 75 newly extracted human anterior (central and lateral) teeth with full roots were examined.
Sahar Soltani, Eshagh Ali Saberi, Nazanin Shahradnia, Pedram Abdollahzade Sangrodi, Elham Majidi   +4 more
wiley   +1 more source

MICROLEAKAGE ASSOCIATED WITH RETROGRADE FILLING AFTER ROOT END RESECTION (in vitro study) [PDF]

Journal of IMAB, 2014
The purpose of the study is to compare microleakage after root end resection of the two materials (MTA and Biodentine) for two different apical cavity preparation using the method of penetration of dye - 0, 2 % Rodamine B.
Elka Radeva, Tsonko Uzunov, Dimitar Kosturkov   +2 more
doaj   +1 more source

The cytotoxic evaluation of mineral trioxide aggregate and bioaggregate in the subcutaneous connective tissue of rats [PDF]

, 2013
Objectives: The purpose of this study was to evaluate and compare the cytotoxic effects of ProRoot MTA and DiaRoot BA, a bioceramic nanoparticulate cement, on subcutaneous rat tissue.
Acar, Gözde, Batur, Yusuf Burak, Dindar, Seckin, Erdemir, Ugur, Sancakli, Hande, Yalcin, Yagmur   +5 more
core   +1 more source