Results 51 to 60 of about 46,440 (282)

Identification of Middle Mesial Canal in Mandibular Molars Using Five Different Techniques: An In vitro Study

Journal of Pharmacy and Bioallied Sciences
Aim: The purpose of the study was to find out the incidence of the middle mesial canal in mandibular molars by using five different techniques. Materials and Methods: A total of 150 extracted human mandibular first molars were selected, and cone beam ...
Kanduri Venkata Naga Vamseekrishna, Navneet Kukreja, Mayank Sachdeva, Sindhura Ravi, Swati Chhabra, Surinder Sachdeva   +5 more
doaj   +1 more source

Microscope-aided endodontic treatment of maxillary first premolars with three roots: A case series

Indian Journal of Dental Research, 2011
Maxillary premolars have a highly variable root canal morphology. However, the presence of three roots is a rare occurrence. This clinical article describes the unusual anatomy detected in maxillary premolars during routine endodontic treatment using ...
C S Karumaran, R Gunaseelan, J Krithikadatta   +2 more
doaj   +1 more source

The role of microendodontics in treating mandibular second molar with five canals

Dental Journal, 2009
Background: Finding the incidence of anatomical variation in daily practice becomes more frequent due to the development of diagnostic tools such as microscopes and ultrasonic devices.
Harry Huiz Peeters
doaj   +1 more source

Utilization of magnification devices in Vietnam’s dental practice and education: an online survey

BMC Oral Health
Background Advancements in dental technology have enhanced diagnostic and treatment tools, with magnification devices improving clinical precision and ergonomics.
Minh-Hieu Nguyen Tran, Anh Huynh Bui, Lan-Anh Hoang Le, Thuy-Trang Thi Huynh, Phuong-Doan Phan, Thuan-Loc Tran, Nguyen-Tra-Mi Le, Thu-Tra Nguyen, Hoang-Vinh Le, Dai-Phong Lam, Quoc-Viet Lam, Tran-Lan-Khue Pham, An-Tran Pham, Van-Khoa Pham   +13 more
doaj   +1 more source

The role of microendodontics in the treatment of difficult cases such as C-shaped orifice of mandibular second molar with 5 canals

Padjadjaran Journal of Dentistry, 2008
Finding the incidence of anatomical variation in root canals is commonly found as a result of more sophisticated diagnostic tools. Therefore, a thorough understanding of the normal anatomy of canals and its variations in root canal treatments would be ...
Harry Huiz Peeters
doaj   +1 more source

Effect of Temperatures on Cyclic Fatigue Resistance of 3 Different Ni-Ti Alloy Files

International Dental Journal, 2023
: Objective: The aim of this study was to investigate and compare the effect of temperature on the cyclic fatigue resistance of conventional (ProTaper Universal [PTU]), Gold-Wire (ProTaper Gold [PTG]), and Fire-Wire (EdgeTaper Platinum [ETP]) nickel ...
Sirawut Hiran-us, Sarita Morakul
doaj   +1 more source

RETRIEVAL OF FRACTURED NI-TI ROTARY INSTRUMENT USING ULTRASONICS AND INSTRUMENT RETRIEVAL SYSTEM UNDER DENTAL OPERATING MICROSCOPE

, 2020
During routine endodontic therapy, a clinician may encounter many procedural errors and obstacles which may alter the course of treatment; one such error is instrument separation.
Kamal Bagda , Radhika Kubavat , Kruti Kachoriya , Kiran Vachhani , Kailash Attur and Zarna Patel
core   +1 more source

Intrinsic Photoactive Star ZnPc–Poly(glutamate) Nanoplatforms for Multimodal Glioblastoma Therapy and Brain‐Targeted Delivery

Advanced Functional Materials, EarlyView.
An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández, Teodora Ranđelović, Ana Armiñán, Víctor Sebastián, Manuel Fuentes, Cristián Huck‐Iriart, Esther Masiá, Paula Carrascosa‐Marco, Pablo Juanes‐Velasco, Snežana Đorđević, Clara Bayona, Ignacio Ochoa, Maria Medel, Inmaculada Conejos‐Sánchez, María J. Vicent   +14 more
wiley   +1 more source

Memristor‐Driven Active‐Matrix Organic Light‐Emitting Diode for Energy Efficient and High‐Resolution Displays

Advanced Functional Materials, EarlyView.
This study demonstrates that memristors can replace conventional 2T–1C driving circuits with simplified 1T–1 m architectures by exploiting resistance switching. With ultra‐low switching voltages (< ±0.2 V) and multi‐level resistance states, the memristors precisely control the current injected into organic light‐emitting diodes (OLEDs).
Dong Hyun Kim, Nahyun Kim, Seok Hee Hong, Ho Jin Lee, Jin Suk Oh, Jae Seong Park, Tae Geun Kim   +6 more
wiley   +1 more source

Impact of dental operating microscope, selective dentin removal and cone beam computed tomography on detection of second mesiobuccal canal in maxillary molars: A clinical study

Indian Journal of Dental Research, 2020
Introduction: Maxillary molars may frequently require root canal therapy and can have complex anatomy. It is important to locate and treat the second mesiobuccal canal to significantly improve prognosis. Aim of the Study: The purpose of this study was to
K. Manigandan, P. Ravishankar, K. Sridevi, V. Keerthi, P. Prashanth, Angambakkam Rajasekaran Pradeep Kumar   +5 more
semanticscholar   +1 more source