Results 21 to 30 of about 1,620,931 (303)

Evaluation of femoral head bone quality by Hounsfield units: A predictor of implant failure for intertrochanteric fractures after intramedullary nail fixation

open access: yesFrontiers in Surgery, 2023
PurposeThe aim of present study is to evaluate the femoral head bone quality by Hounsfield units and its relationship to the occurrence of implant failure for intertrochanteric fractures after intramedullary nail fixation.MethodsThis retrospective study ...
Jixing Fan   +19 more
doaj   +1 more source

Immunological aspects of implantation and implantation failure [PDF]

open access: yesHuman Reproduction, 1999
The human endometrium contains a significant proportion of leukocytes (8-35% of all cells), the absolute numbers and proportions varying during both the menstrual cycle and early in pregnancy. T cells, macrophages and a population of phenotypically unusual large granular lymphocytes (LGL) are commonly present, although B cells are absent.
P M, Johnson, S E, Christmas, G S, Vince
openaire   +2 more sources

Failure rates associated with guided versus non-guided dental implant placement: a systematic review and meta-analysis

open access: yesBDJ Open, 2021
Objective The purpose of the systematic review and meta-analysis was to evaluate implant failure rates and their association with guided and free-hand implant placement techniques.
Nancy Abdelhay   +2 more
doaj   +1 more source

Heterogeneity of outcomes in randomized controlled trials on implant prosthodontic therapy is hindering comparative effectiveness research: meta-research study

open access: yesBMC Oral Health, 2023
Background Consistency in outcomes across clinical trials allows for comparing and combining results from different studies. A core outcome set (COS), representing a minimally agreed standardized group of outcomes that should be monitored and measured ...
Ante Vardić   +5 more
doaj   +1 more source

A 10 years retrospective study of assessment of prevalence and risk factors of dental implants failures

open access: yesJournal of Family Medicine and Primary Care, 2020
Aim: The present study was conducted to determine the prevalence rate of dental implants failure and risk factors affecting dental implant outcome. Materials and Methods: The present retrospective study was conducted on 826 patients who received 1420 ...
Rohit Singh   +5 more
doaj   +1 more source

Failures in implants

open access: yesIndian Journal of Dental Research, 2011
The burning problem that all the implantologists are confronted today is the complications and failures occurring with the treatment of osseointegrated implants. To further optimize the treatment outcome, etiologies and factors associated with implant failures should be elucidated.
E Prashanti   +2 more
openaire   +3 more sources

Analyzing the Causes and Frequency of Early Dental Implant Failure among Iranians: An Epidemiological Study

open access: yesInternational Journal of Dentistry, 2023
Aim. The rate of early dental implant failure (DIF) has increased in recent years, though the risk factors associated with this primary failure remain unclear.
Majid Hosseini Abrishami   +5 more
doaj   +1 more source

FAILURE IN IMPLANTS

open access: yesJournal of Indian Dental Association, 2020
Dental implants are commonly used to replace the missing teeth in partially and completely edentulous ridges. While the overall success rate of implant dentistry is very high, dental implants seldom fail. The occurrence of implant failure is a matter of great concern for implantologists and awareness of such unavoidable fact is clinically important ...
Suhana Shamsuddeen, Vino Kurien
openaire   +1 more source

Short dental implants in the posterior region : the effect of platform-switching and a nanorough surface on peri-implant bone loss [PDF]

open access: yes, 2012
Korte implantaten (10 mm lengte), waarvoor meerdere redenen bestaan. In de eerste plaats heeft een kort implantaat minder oppervlak beschikbaar voor contact tussen bot en implantaat dan een langer implantaat met eenzelfde diameter.
Telleman, Gerdien   +5 more
core   +3 more sources

Dealing with dental implant failures [PDF]

open access: yesJournal of Applied Oral Science, 2008
An implant-supported restoration offers a predictable treatment for tooth replacement. Reported success rates for dental implants are high. Nevertheless, failures that mandate immediate implant removal do occur. The consequences of implant removal jeopardize the clinician's efforts to accomplish satisfactory function and esthetics.
openaire   +7 more sources

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