Results 31 to 40 of about 2,738,408 (222)

Insertion Torque (IT) and Implant Stability Quotient (ISQ) Assessment in Dental Implants with and without Healing Chambers: A Polyurethane In Vitro Study

Applied Sciences, 2023
Primary Stability (PS) depends on different factors, such as bone structure (quality and density), implant characteristics (macro and micro), and the relationship between thread shape and implant insertion hole size.
B. Mello, Márcio de Carvalho Formiga, M. Bianchini, Ivan Borges, Gustavo Coura, M. Tumedei, Renato Fuller, M. Petrini, T. Romasco, Paula Vaz, Adriano Piattelli, N. Di Pietro   +11 more
semanticscholar   +1 more source

A four-year prospective study of self-assembling nano-modified dental implants in patients with type 2 diabetes mellitus

Journal of Dental Sciences, 2020
Background/purpose: Dental implantation has become an efficient and important method of replacing lost teeth. However, the success rate of dental-implant treatment in diabetics is higher than patients without diabetes.
Cui-Xia Li, Feng Wang, Zuo-Lin Jin
doaj   +1 more source

Implant Stability Quotient (ISQ): A Reliable Guide for Implant Treatment

Dentistry, 2022
Implant stability is a prerequisite for successful dental implants and osseointegration. To determine the status of implant stability, continuous monitoring in an objective and qualitative manner is important.
Gaurav Gupta
semanticscholar   +1 more source

Biomechanical Effects of a New Macrogeometry Design of Dental Implants: An In Vitro Experimental Analysis

Journal of Functional Biomaterials, 2019
The purpose of the present study was to measure and compare the insertion torque, removal torque, and the implant stability quotient by resonance frequency analysis in different polyurethane block densities of two implant macrogeometries.
Sergio Alexandre Gehrke, Leticia Pérez-Díaz, Patricia Mazón, Piedad N. De Aza   +3 more
doaj   +1 more source

The influence of bone graft procedures on primary stability and bone change of implants placed in fresh extraction sockets

Maxillofacial Plastic and Reconstructive Surgery, 2018
Background This study was to evaluate the effect of bone graft procedure on the primary stability of implants installed in fresh sockets and assess the vertical alteration of peri-implant bone radiographically. Methods Twenty-three implants were inserted
Sang Ho Jun, Chang-Joo Park, Suk-Hyun Hwang, Youn Ki Lee, Cong Zhou, Hyon-Seok Jang, Jae-Jun Ryu   +6 more
doaj   +1 more source

Early Loading of Titanium Dental Implants with Hydroxyl Ion Modified Surface: A 12-Month Prospective Clinical Trial

Applied Sciences, 2021
(1) Background: implant surface topology and active hydrophilic ions could have some benefit on implant osteointegration and stability; (2) methods: 40 adult patients, suffering from a single missing tooth in the aesthetic zone, were enrolled in the ...
Maciej Krawiec, Jakub Hadzik, Marzena Dominiak, Wojciech Grzebieluch, Artur Błaszczyszyn, Paweł Kubasiewicz-Ross   +5 more
doaj   +1 more source

The significance and parameter standards of the implant primary stability

口腔疾病防治, 2021
The nature, significance, parameters, influencing factors and testing of implant primary stability were studied by a literature review. Primary stability is a kind of anchorage force at the interface between the implant and bone, and it is merely ...
XU Jing
doaj   +1 more source

Correlation between index panoramic radiomorfometric and primary stability of implants

RGO: Revista Gaúcha de Odontologia, 2018
Objective: To evaluate the correlation between panoramic radiomorphometric index of bone density, stability quotient and the insertion torque of the implant. Methods: A total of 97 implants were analyzed.
Rodrigo Alves RIBEIRO, Jorge de Sá BARBOSA , José Márcio Barbosa Leite do AMARAL, Carlos Renato FRANCO, Arthur Rodriguez Gonzalez CORTES, Claudio COSTA   +5 more
doaj   +1 more source

Comparison of primary stability in craniofacial implant with V-shape and buttress thread design in goat skull using resonance frequency analysis

Indian Journal of Dental Research, 2020
Background and Aims: To find out the primary stability in maxillofacial implant with two different thread designs. Methods: Two group of implants were selected for the study – Group I maxillofacial implant with V-shape thread, and Group II implant with ...
Karthikeyan Ramkumar, S Sripriya, A Meenakshi, C Sabarigirinathan, C Thulasingam   +4 more
doaj   +1 more source

Factors Influencing Primary and Secondary Implant Stability—A Retrospective Cohort Study with 582 Implants in 272 Patients

Applied Sciences, 2020
The success rate of dental implants depends on primary and secondary stability. We investigate predictive factors for future risk stratification models. We retrospectively analyze 272 patients with a total of 582 implants.
Andreas Vollmer, Babak Saravi, Gernot Lang, Nicolai Adolphs, Derek Hazard, Verena Giers, Peter Stoll   +6 more
doaj   +1 more source