Results 41 to 50 of about 63,407 (254)

Photoelastic analysis of stress distribution on parallel and angled implants after installation of fixed prostheses Análise fotoelástica de distribuição de tensões em implantes paralelos e angulados após a instalação de próteses fixas

open access: yesBrazilian Oral Research, 2004
The longevity of implant-supported prosthetic rehabilitation depends largely on how the masticatory forces are transferred to the implants and surrounding bone.
Cristiane Ueda   +3 more
doaj   +1 more source

Development of a Novel Nanotextured Titanium Implant. An Experimental Study in Rats. [PDF]

open access: yes, 2019
This animal study evaluated the osseointegration level of a new nanotextured titanium surface produced by anodization. Ti-cp micro-implants (1.5 mm diameter by 2.5 mm in length) divided into two groups: titanium nanotextured surface treatment (Test Group)
Calvo-Guirado, José Luis   +5 more
core   +1 more source

Chemical and Structural Characterization of Sandlasted Surface of Dental Implant using ZrO2 Particle with Different Shape

open access: yesCoatings, 2019
The clinical success of dental implantation is associated with the phenomenon of osteointegration. Geometry and topography of the implant surface are critical for the short- and long-term success of an implantation.
O. Mishchenko   +4 more
semanticscholar   +1 more source

Er:YAG laser, piezosurgery, and surgical drill for bone decortication during orthodontic mini-implant insertion: primary stability analysis-an animal study [PDF]

open access: yes, 2017
It is important to identify factors that affect primary stability of orthodontic mini-implants because it determines the success of treatment. We assessed mini-implant primary stability (initial mechanical engagement with the bone) placed in pig jaws. We
Dominiak, Marzena   +5 more
core   +5 more sources

Surgical options in oroantral fistula management: a narrative review

open access: yesInternational Journal of Implant Dentistry, 2018
An oroantral fistula (OAF) is a pathological abnormal communication between the oral cavity and the maxillary sinus which may arise as a result of failure of primary healing of an OAF, dental infections, osteomyelitis, radiation therapy, trauma, or ...
Puria Parvini   +5 more
doaj   +1 more source

Quantitative analysis of bone reactions to relative motions at implant-bone interfaces [PDF]

open access: yes, 1993
Connective soft tissues at the interface between implants and bone, such as in human joint replacements, can endanger the stability of the implant fixation. The potential of an implant to generate interface bone resorption and form soft tissue depends on
Brunski   +41 more
core   +4 more sources

Osteogenesis and Morphology of the Peri-Implant Bone Facing Dental Implants

open access: yesTheScientificWorldJournal, 2004
This study investigated the influence of different implant surfaces on peri-implant osteogenesis and implant face morphology of peri-implant tissues during the early (2 weeks) and complete healing period (3 months).
M. Franchi   +7 more
semanticscholar   +1 more source

Vergleichende tierexperimentelle Studie zur Einheilung von Titanimplantaten mit und ohne Hydroxylapatit-Teilbeschichtung [PDF]

open access: yes, 2002
Tierexperimentelle Studien zur Einheilung enossaler Kieferimplantate informieren über Knochenabbau in marginalen Implantatzonen. Es werden zwei in Regionen der Implantathälse unterschiedlich gestaltete Implantate vergleichend untersucht.
Kirschner, Jutta
core   +1 more source

Comprehensive Update on Implants in Patients With Head and Neck Cancer (2021–2024): Systematic Review and Meta‐Analysis of the Impact of Radiotherapy and Chemotherapy on Implant Survival

open access: yesClinical Oral Implants Research, EarlyView.
ABSTRACT Objectives This study aimed to investigate implant outcomes in patients with head and neck cancer undergoing radiotherapy or chemotherapy by incorporating the latest research findings. Methods The present review was conducted to update the focused question: What is the survival rate of implants placed in patients with head and neck cancer ...
Shengchi Fan   +5 more
wiley   +1 more source

Drilling dimension effects in early stages of osseointegration and implant stability in a canine model [PDF]

open access: yes, 2015
Background: This study histologically evaluated two implant designs: a classic thread design versus another specifically designed for healing chamber formation placed with two drilling protocols.
Baires Campos, Felipe Eduardo   +6 more
core   +6 more sources

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