Results 61 to 70 of about 16,930 (211)
Periodontology 2000, EarlyView.Abstract The aim of this comprehensive review was to evaluate comparative studies on horizontal and fixed‐angle centrifugation methods for preparing platelet‐rich fibrin (PRF). Furthermore, additional studies utilizing horizontal PRF (H‐PRF) were systematically investigated.
Nima Farshidfar +6 more
wiley +1 more source
Further X-Ray Studies of Gutta-Percha and Balata [PDF]
, 1931 New x-ray diffraction data for gutta-percha and balata are given and considered in the light of von Susich's recent conclusion that these substances are identical and exist in two crystalline forms.
George L. Clark, Charles W. Stillwell
core +1 more source
Quality of root canal fillings using three gutta-percha obturation techniques
Restorative Dentistry & Endodontics, 2016 Objectives The goal of this study was to compare the density of gutta-percha root fillings obturated with the following techniques: cold lateral (CL) compaction, ultrasonic lateral (UL) compaction, and warm vertical (WV) compaction.
Edith Siu Shan Ho +2 more
doaj +1 more source
Long‐term stability of sinus complication management
Periodontology 2000, EarlyView.Abstract Maxillary sinus augmentation shows a low incidence of complications and high clinical success due to favorable biological conditions and typically transient issues. Most complications are intraoperative, such as Schneiderian membrane perforation or hemorrhage, and are often resolved immediately.
Pablo Galindo‐Moreno +5 more
wiley +1 more source
, 1893 Haraucourt Célestin. La gutta-percha. In: Manuel général de l'instruction primaire : journal hebdomadaire des instituteurs. 60e année, tome 29, 1893. pp.
Haraucourt, Célestin
core
RUBBER, GUTTA-PERCHA, AND BALATA. [PDF]
Journal of the American Chemical Society, 1904 n ...
openaire +2 more sources
Impact of Thermal Cycling on Volumetric Stability of Endodontic Filling Materials
Clinical and Experimental Dental Research, Volume 12, Issue 4, August 2026.ABSTRACT Objective To evaluate the dimensional stability of root canal obturation materials under dynamic conditions by simulating ageing. Materials and Methods Forty extracted, single‐rooted, human teeth were decoronated and randomly assigned to four experimental groups of 10 teeth each.
Petra Dijanic +4 more
wiley +1 more source
Thermoplasticity of microseal and TC gutta-percha (Tanaka de Castro) and three gutta-percha cones [PDF]
, 2010 Aim: The aim of this study was to assess the thermoplasticity of materials used in root canal filling. Methods: Specimens with standardized dimensions were fabricated using Tanari, Roeko and Activ Point gutta-percha cones, as well as Microseal and TC ...
Tanomaru-Filho, Mário +3 more
core +1 more source
Composition and Mechanical Properties of Gutta-Percha Endodontic Points [PDF]
, 1975 Gutta-percha endodontic filling points were found to contain approximately 20% gutta-percha (matrix), 66% zinc oxide (filler), 11% heavy metal sulfates (radiopacifier), and 3% waxes and/or resins (plasticizer).
Gustav W. Rapp +3 more
core +1 more source
Iranian Endodontic Journal, 2010 Persistent microorganisms in the root canal are known to cause endodontic treatments failure. Overextended gutta-percha can also act as a periradicular tissue irritant, leading to large periapical lesions.
Marina Fernandes
doaj