Results 191 to 200 of about 444,605 (262)

Alveolar Corticotomy-Assisted Orthodontic Closure of a Long-Standing Mandibular First Molar Edentulous Space: A Case Report. [PDF]

Cureus
Portillo Avila KJ, Cavero RM, Moreno Marin AM, Rojas Y, Dumont M.   +4 more
europepmc   +1 more source

Ultra‐High‐Speed Sintering of 3.5Y‐TZP Zirconia: Time Reduction Without Compromising Translucency

Journal of Esthetic and Restorative Dentistry, Volume 38, Issue 11, Page 2177-2191, November 2026.
ABSTRACT Objectives To assess, firstly, the impact of three sintering speeds on translucency and grain size of 3.5Y‐TZP zirconia (Katana HT) across clinically relevant thicknesses, and secondly, the effect of thermocycling on translucency. Materials and Methods Disc specimens were fabricated at six thicknesses (0.7–2.0 mm) and sintered using SLOW (7 h),
Tatiana Roman, Hamdi Jmal, Teissir Ben Ammar , Adrien Greffet, Marc Lenertz, Olivier Etienne   +5 more
wiley   +1 more source

Effect of Glazing Dwell Time and Cooling Duration on Flexural Strength and Surface Microhardness of 3 mol% Yttria‐Stabilized Tetragonal Zirconia: An In Vitro Study

Journal of Esthetic and Restorative Dentistry, Volume 38, Issue 11, Page 2199-2206, November 2026.
ABSTRACT Objective To evaluate the effect of glazing dwell time and cooling duration on the flexural strength and surface microhardness of high‐translucency 3 mol% yttria‐stabilized tetragonal zirconia polycrystal (3Y‐TZP). Materials and Methods Total of 108 rectangular zirconia specimens (20 × 4 × 2 mm) were fabricated from preshaded monolithic blocks
Shubha Sarmalkar, Aradhana Nagarsekar, Meena A. Aras, Umesh Y. Pai, Ridhima Gaunkar, Prajakta R. Volvaikar   +5 more
wiley   +1 more source

Does piezocision induce root resorption or periodontal problems in class II patients?: A 2-year follow-up study. [PDF]

J Orthod Sci
Aksakalli S, Ezirganli S, Demir E.
europepmc   +1 more source

Effectiveness of Periodic Repolishing on the Surface and Mechanical Properties of Resin‐Based CAD/CAM Materials After Different Cycles of Combined Simulated Toothbrushing and Mechanical Cycling

Journal of Esthetic and Restorative Dentistry, Volume 38, Issue 11, Page 2217-2232, November 2026.
ABSTRACT Objective This study aimed to evaluate the effectiveness of periodic repolishing on the surface and mechanical properties of resin‐based CAD/CAM materials subjected to combined mechanical cycling and simulated toothbrushing, with or without periodic repolishing.
Gabriel Nunes Sampaio, Amanda Martinelli Moretti, Mariana Nogueira Bianchi, Victor Alves Nascimento, Aldiéris Alves Pesqueira   +4 more
wiley   +1 more source

Thirty-Day Thermomechanical Ageing of 3D-Printed and Thermoformed Orthodontic Aligners: A Comparative Force Analysis. [PDF]

Int Dent J
Elshazly T, Alhotan A, Shalabi AA, Elshennawy A, Diraz H, Puchert K, Kim H, Talaat S, Şen S.   +8 more
europepmc   +1 more source

The relationship between maxillary and mandibular third molar germ stages and skeletal orthodontic malocclusions. [PDF]

Eur J Orthod
Dinç G, Böyük HM, Çınarsoy Ciğerim S.   +2 more
europepmc   +1 more source

Performance of large language models in answering orthodontic questions: A scoping review. [PDF]

J Dent Sci
Nguyen TM, Fan FY, Sun YS, Wu YC, Feng SW, Chen HT, Lee IT, Chiang PC.   +7 more
europepmc   +1 more source

Why does digitally predicted tooth movement fail? the biology-digital mismatch in orthodontics: a critical narrative review. [PDF]

Saudi Dent J
Alsulaiman AA.
europepmc   +1 more source

Effectiveness of Different Acceleration Methods for the En Masse Retraction of Upper Anterior Teeth: A Systematic Review and Meta-Analysis. [PDF]

Cureus
Mousa MM, Hajeer MY, Othman MJ, Alam MK, Zakaria AS, Almusawi AOA.   +5 more
europepmc   +1 more source