Results 191 to 200 of about 1,251,877 (288)

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

Prevalence of cervical and apical root resorption in maxillary central incisors without orthodontic treatment: A cone-beam computed tomography study in Peruvian individuals. [PDF]

J Clin Exp Dent
Arana-Calderón KE, Sairitupac-Ayala RS, Arriola-Guillén LE.   +2 more
europepmc   +1 more source

Dynamic alternations of RANKL/OPG ratio expressed by cementocytes in response to orthodontic‑induced external apical root resorption in a rat model. [PDF]

Mol Med Rep, 2022
Wei T, Shan Z, Wen X, Zhao N, Shen G.
europepmc   +1 more source

The accuracy of static computer‐aided implant surgery in four central incisor post‐extraction morphologies: An in vitro study

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the accuracy of guided surgery in a healed ridge and various maxillary anterior extraction sockets. Materials and Methods Forty radiopaque urethane resin bone models simulating the maxillary right central incisor were fabricated and divided into four groups (n = 10 each).
Dhafer Saleh Alqahtani, Vinicius Dutra, Waldemar D. Polido, Wei‐Shao Lin, Chao‐Chieh Yang   +4 more
wiley   +1 more source

Multiple Idiopathic External Apical Root Resorption: A Case Report of a Rare Entity. [PDF]

Cureus
Murugappan V, Prethipa R, T N UM, Pandiar D.   +3 more
europepmc   +1 more source

Multiple Idiopathic External Apical Root Resorption

Turkiye Klinikleri Journal of Dental Sciences, 2020
Günay YAPICI YAVUZ, Şeyma BAYAZIT
openaire   +1 more source

Multidisciplinary dental treatment planning by artificial intelligence: A comparative evaluation

Journal of Prosthodontics, EarlyView.
Abstract Purpose The purpose of this study was to evaluate and compare four AI software programs—ChatGPT‐5, Microsoft Copilot, Google Gemini (V 2.5), and OpenEvidence—in generating comprehensive dental treatment plans for minimally destructed and severely mutilated teeth using identical clinical inputs.
Sohil A. Kazim, Bashaer A. Alnoman, Razan M. Hashim, Charles J. Goodacre   +3 more
wiley   +1 more source

A Year in the Bones: Investigating Bone Resorption Across a Reproductive Year in Wild Female Assamese Macaques

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Reproduction places considerable metabolic demands on females, particularly during pregnancy and lactation, when calcium homeostasis and bone metabolism are challenged. Urinary C‐terminal telopeptide of type I collagen (CTX‐I) offers a useful non‐invasive marker to assess bone resorption.
Verena Behringer, Ruth Sonnweber, Suchinda Malaivijitnond, Suthirote Meesawat, Tracy L. Kivell, Oliver Schülke, Julia Ostner   +6 more
wiley   +1 more source

Bibliometric analysis of publications on genetic polymorphism and external apical root resorption research. [PDF]

Dental Press J Orthod
Pinheiro LHM, Moura DFS, Antunes LS, Antunes LAA.   +3 more
europepmc   +1 more source

Dynamics of Kidney Calcium and Phosphorus Mineral Handling in Laying Hens During the Transition to Egg Production

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT The transition from immature pullets to sexually mature female chickens is accompanied by pronounced structural and functional modifications. This is accompanied by coordinated changes in hormonal and metabolic pathways that primarily regulate reproduction, nutrient utilization, and mineral homeostasis to compensate for temporary imbalances ...
Henry Reyer, Michael Oster, Hiba Qasir, Siriluck Ponsuksili, Vera Sommerfeld, Markus Rodehutscord, Klaus Wimmers   +6 more
wiley   +1 more source