Results 31 to 40 of about 3,987,976 (288)

The effect of implant neck microthread design on stress distribution of peri-implant bone with different level: A finite element analysis

Journal of Dental Sciences, 2020
Background/purpose: Significant research has proposed that the implant with microthread in the neck can significantly reduce marginal bone loss, but whether it is consistent in the condition of marginal bone loss is still unknown.
Zhi-Heng Jin, Meng-Dong Peng, Qing Li
doaj   +1 more source

A Clinical and Radiographic Evaluation of Zirconia Dental Implants: 10-Year Follow-Up

International Journal of Dentistry, 2021
Purpose. The aim is to evaluate the survival and success rates, as well as the marginal bone loss (MBL) and periodontal indexes, of zirconia implants with 10-year follow-up. Materials and Methods.
Andrea Enrico Borgonovo, Susanna Ferrario, Carlo Maiorana, Virna Vavassori, Rachele Censi, Dino Re   +5 more
doaj   +1 more source

Association between soft-tissue thickness and early marginal bone loss around mandibular dental implants [PDF]

Journal of Dental Materials and Techniques
Objective: This study aimed to evaluate the association between soft-tissue thickness and crestal bone resorption over 12 months in patients receiving mandibular dental implants.Methods: This retrospective study analyzed the records of 66 patients (33 ...
Soroush Maleki, Hamid Reza Arab, Farid Shiezadeh, Zeinab Mousavi, Elahe Asnaashari, Ershad Aghasizadeh   +5 more
doaj   +1 more source

Implants with a Laser-microgrooved Collar Placed in Grafted Posterior Maxillary Extraction Sockets and in Crestally Grafted Sinuses: a 5-Year Multicentre Retrospective Study

eJournal of Oral Maxillofacial Research, 2020
Objectives: The aim of this retrospective multicentre cohort study was to compare clinical outcomes, soft tissues conditions and differences in marginal bone loss between implants with a laser-microgrooved collar placed in posterior maxillary extraction ...
Renzo Guarnieri, Luca Savio, Alessandro Bermonds, Luca Testarelli   +3 more
doaj   +1 more source

Evaluation of the effect of a new molecular precision implant-abutment systems on clinical success and marginal bone loss

Van Tıp Dergisi, 2020
INTRODUCTION: Introduction The purpose of this study was to assess the impact of molecular precision implant-abutment design on the maintenance of crestal bone levels around dental implants and the cumulative survival and success rates for the different ...
Esra Yüce, Işıl Damla Şener Yamaner
doaj   +1 more source

A retrospective evaluation of bone graft success, implant survival rate and marginal bone loss. [PDF]

Bioinformation
Bone grafting serves to restore the alveolar bone defect, providing adequate alveolar bone essential for long-term implant survival. Therefore, it is of interest to evaluate bone graft success, implant survival rate and marginal bone loss. Hence, data from 85 patients showed 112 implants performed in grafted sites achieved a 95.5% survival rate and the
Kaira LS, Srivastava V, Mazumdar S, Mudgal I, Singh K, Prajapati A, Patel M.   +6 more
europepmc   +3 more sources

Comparison between Crown-to-Root Ratio and Crown-to-Implant Ratio in Natural Teeth

Journal of Pharmacy and Bioallied Sciences
Background: In locations with poor bone quality and significant masticatory pressures, bone resorption after tooth loss inhibits implant implantation. This condition requires augmentation or short implants.
Anita Tiwari, Leena Tomer, Bina Kumari, Arya Gupta, Kunal Raj, Sambit Prasad   +5 more
doaj   +1 more source

Influence Of Supracrestal Tissue Height On Marginal Bone Level

International Dental Journal
Aim or purpose: This study aims to evaluate radiographically the impact of supracrestal tissue height on marginal bone loss in platform - switching posterior implants. Materials and methods: Fifty posterior implant restoration cases were enrolled. Cone -
Xu Shuyu, Zhang Min
doaj   +1 more source

Marginal bone behavior around the dental implants with regard to the patient’s characteristics

Current Issues in Pharmacy and Medical Sciences, 2017
We analyzed the relationship between marginal bone loss around dental implants and selected personal characteristics of patients (gender, age and cigarette smoking) undergoing dental rehabilitation because of missing teeth.
Szpak Piotr, Szymanska Jolanta
doaj   +1 more source

Influence of geometrical parameters of dental implants on secondary stability and osseointegration process depending on the type of bone

Эндодонтия Today, 2023
Aim. Comparison of the secondary stability and osseointegration rate of dental implants with fine and coarse threads placed in bones of various types.Materials and Methods.
R. V. Studenikin, A. V. Sushchenko, A. A. Mamedov   +2 more
doaj   +1 more source