Results 51 to 60 of about 314,013 (391)

Force-induced increased osteogenesis enables accelerated orthodontic tooth movement in ovariectomized rats

Scientific Reports, 2017
As the number of elderly orthodontic patients increases, the impact of postmenopausal osteoporosis on orthodontic tooth movement (OTM) has attracted a great deal of attention because OTM relies on alveolar bone remodeling.
Qinggang Dai, Siru Zhou, Peng Zhang, Xuhui Ma, Nayong Ha, Xiao Yang, Zhifeng Yu, Bing Fang, Lingyong Jiang   +8 more
doaj   +1 more source

A two-stage deep learning architecture for radiographic staging of periodontal bone loss

BMC Oral Health, 2022
Background Radiographic periodontal bone loss is one of the most important basis for periodontitis staging, with problems such as limited accuracy, inconsistency, and low efficiency in imaging diagnosis. Deep learning network may be a solution to improve
Linhong Jiang, Daqian Chen, Zheng Cao, Fuli Wu, Haihua Zhu, Fudong Zhu   +5 more
doaj   +1 more source

Horizontal alveolar bone loss: A periodontal orphan

Journal of Indian Society of Periodontology, 2010
Attempts to successfully regenerate lost alveolar bone have always been a clinician's dream. Angular defects, at least, have a fairer chance, but the same cannot be said about horizontal bone loss. The purpose of the present study was to evaluate the prevalence of horizontal alveolar bone loss and vertical bone defects in periodontal patients; and ...
Jayakumar A, Rohini S, Naveen A, Haritha A, Reddy Krishnanjeneya   +4 more
openaire   +3 more sources

Intermittent PTH administration improves alveolar bone formation in type 1 diabetic rats with periodontitis

Journal of Translational Medicine, 2018
Background Periodontitis is an infectious disease that manifests as alveolar bone loss surrounding the roots of teeth. Diabetes aggravates periodontitis-induced alveolar bone loss via suppression of bone formation.
Ji-Hye Kim, Ae Ri Kim, Yun Hui Choi, Aeryun Kim, Yongsung Sohn, Gye-Hyeong Woo, Jeong-Heon Cha, Eun-Jung Bak, Yun-Jung Yoo   +8 more
doaj   +1 more source

Radiomorphometric indices and their relation to alveolar bone loss: A panoramic radiographic study

International Journal of Preventive Medicine, 2022
Aim: To assess the influence of gender and age on different parameters of alveolar bone loss using specific radiomorphometric indices on panoramic radiographs to aid in identifying patients with possible low bone mineral density (BMD).
Bhushan R Bangar, Sandhya R Rampati, Susheen M Gajare, Yamini Vanama, Sai S Tummala, Charita C Vemulapalli, B J Suresh, C Swarnalatha, Abhishek S Nayyar   +8 more
doaj   +1 more source

Combined use of xenogenous bone blocks and guided bone regeneration for three-dimensional augmentation of anterior maxillary ridge: A case series [PDF]

Journal of Advanced Periodontology and Implant Dentistry, 2019
Background. Bone augmentation ensures a favorable 3-dimensional position of implants. Onlay grafting is one of the techniques in ridge augmentation, which can be performed with the use of xenogenous blocks. Methods.
Mohammadreza Talebi, Noushin Janbakhsh
doaj   +1 more source

Alveolar Bone Loss at Maxillary and Mandibular Permanent First Molars in Periodontitis Patients: An Observational Study

Journal of Nepal Medical Association
Introduction: Periodontitis is an inflammatory condition of periodontium that results in alveolar bone loss. Panoramic radiograph is one of the methods used to evaluate alveolar bone loss.
Harish Kumar Shah, Rajesh shah , Sujaya Gupta , Harendra Mohan Singh, Md. Asdaq Hussain, Mohammed Shakeel Ahmad, Abanish Singh   +6 more
doaj   +1 more source

Arterial Hypertension Perpetuates Alveolar Bone Loss

Clinical and Experimental Hypertension, 2012
Few studies have focused on the impact of hypertension on the progression of periodontitis (PD). The purpose of this study was to evaluate whether hypertension affects PD by enhancing bone loss even after the stimulus for PD induction is removed. Ligature-induced PD was created on the first mandibular molars of spontaneously hypertensive rats (SHR) and
Vanderlei, Janine Montenegro Toscano Moura de Medeiros, Messora, Michel Reis, Fernandes, Patrícia Garani, Novaes Jr., Arthur B., Palioto, Daniela Bazan, Grisi, Marcio Fernando de Moraes, Souza, Sergio Luis Scombatti De, Gerlach, Raquel Fernanda, Silva, Cristina Antoniali, Taba Jr., Mario   +9 more
openaire   +3 more sources

Prevalence of Periodontal Bone Loss in Brazilian Adolescents through Interproximal Radiography

International Journal of Dentistry, 2012
Purpose. The aim of this study was to verify the prevalence of alveolar bone loss in Brazilian adolescents through the interproximal X-rays analysis. Methods.
Benedicto Egbert Corrêa de Toledo, Eliane Marçon Barroso, Alex Tadeu Martins, Elizangela Partata Zuza   +3 more
doaj   +1 more source

The roles of osteocytes in alveolar bone destruction in periodontitis

Journal of Translational Medicine, 2020
Periodontitis, a bacterium-induced inflammatory disease that is characterized by alveolar bone loss, is highly prevalent worldwide. Elucidating the underlying mechanisms of alveolar bone loss in periodontitis is crucial for understanding its pathogenesis.
Xiaofei Huang, Mengru Xie, Yanling Xie, Feng Mei, Xiaofeng Lu, Xiaoshuang Li, Lili Chen   +6 more
doaj   +1 more source