Results 31 to 40 of about 14,902 (280)

The impact of loads on standard diameter, small diameter and mini implants: A comparative laboratory study [PDF]

, 2008
Objectives: While caution in the use of small-diameter (≤3.5 mm) implants has been advocated in view of an increased risk of fatigue fracture under clinical loading conditions, a variety of implant designs with diameters
Allum, S.R., Joshi, R., Tomlinson, R.A.
core   +1 more source

Neurovascular anatomy of the protostegid turtle Rhinochelys pulchriceps and comparisons of membranous and endosseous labyrinth shape in an extant turtle

Zoological Journal of the Linnean Society, 2019
Chelonioid turtles are the only surviving group of reptiles that secondarily evolved marine lifestyles during the Mesozoic Early chelonioid evolution is documented by fossils of their stem group, such as protostegids, which yield insights into the ...
Serjoscha W. Evers, J. M. Neenan, G. S. Ferreira, I. Werneburg, P. Barrett, R. Benson   +5 more
semanticscholar   +1 more source

A radiographic study on the visualization of the anterior loop in dentate subjects of different age groups [PDF]

, 2009
The anterior loop is defined as where the mental neurovascular bundle crosses anterior to the mental foramen then doubles back to exit the mental foramen. It cannot be seen clinically but can be detected in 11-60 of panoramic radiographs.
Dionysius, D. D., Ishak, H., Nambiar, P., Ngeow, Dr. W.C.   +3 more
core   +1 more source

The effect of smoking on survival and bone loss of implants with a fluoride-modified surface: a 2-year retrospective analysis of 1106 implants placed in daily practice [PDF]

, 2012
Aim: To compare survival and peri-implant bone loss of implants with a fluoride-modified surface in smokers and nonsmokers. Materials and Methods: Patient files of all patients referred for implant treatment from November 2004 to 2007 were scrutinized.
Collaert, Bruno, Cosyn, Jan, De Bruyn, Hugo, Deschepper, Ellen, Vandeweghe, Stefan, Vervaeke, Stijn   +5 more
core   +1 more source

Effects of a hydroxyapatite coating on the stability of endosseous implants in rabbit tibiae.

Dental and Medical Problems, 2019
BACKGROUND A dental implant surface which would promote rapid and strong osseointegration is a key factor of success in modern implantology. To achieve this goal, different implant surface modifications are developed.
Magdalena Łukaszewska-Kuska, P. Krawczyk, A. Martyla, W. Hedzelek, B. Dorocka-Bobkowska   +4 more
semanticscholar   +1 more source

Effect of advanced platelet-rich fibrin and concentrated growth factor on tissues around implants in maxillary anterior region

The Journal of Indian Prosthodontic Society, 2022
Aim: To assess the effect of advanced platelet-rich fibrin (APRF) and concentrated growth factor (CGF) on tissues around implants in the maxillary anterior region. Settings and Design: This was a prospective clinical study.
Akanksha Gopal Shetye, Manu Rathee, Prachi Jain, Vipul Agarkar, Smriti Kaushik, Maqbul Alam   +5 more
doaj   +1 more source

Hydroxyapatite coating on titanium endosseous implants for improved osseointegration: Physical and chemical considerations.

Advances in Clinical and Experimental Medicine, 2018
BACKGROUND For many years, hydroxyapatite (HA) has been used as a bioactive endosseous dental implant coating to improve osseointegration. As such, the coating needs to be of high purity, adequate thickness, crystalline, and of a certain roughness in ...
Magdalena Łukaszewska-Kuska, P. Krawczyk, A. Martyla, W. Hedzelek, B. Dorocka-Bobkowska   +4 more
semanticscholar   +1 more source

A review on the prevention of inflammatory periimplant diseases [PDF]

, 2019
Background: An impressive number of dental implants are inserted worldwide. Evolution in dental implants and simplification of surgical techniques allowed a significant increase in the number of dentists involved in implant surgery.
Di Nardo, D., Passariello, C., Polimeni, A., Testarelli, L.   +3 more
core   +1 more source

Fracture Resistance of Zirconia Oral Implants In Vitro: A Systematic Review and Meta-Analysis [PDF]

, 2020
Various protocols are available to preclinically assess the fracture resistance of zirconia oral implants. The objective of the present review was to determine the impact of different treatments (dynamic loading, hydrothermal aging) and implant features (
Bethke, Annalena, Burkhardt, Felix, Kohal, Ralf‐Joachim, Pieralli, Stefano, Spies, Benedikt Christopher, Stein‐Lausnitz, Manja von, Vach, Kirstin   +6 more
core   +1 more source

Implant Survival in Patient Populations With a Mean Age of 65-75 Years Compared to Older Cohorts: A Systematic Review and Meta-Analysis. [PDF]

Clin Oral Implants Res
ABSTRACT Objectives To evaluate implant survival and success rates in elderly patients, comparing younger old adults (65–75 years) to older implant patients (> 75 years). Methods A systematic search was conducted using Medline, Cochrane Library, and PubMed Central for clinical studies on implant therapy in patients aged 65 and older.
Abou-Ayash S, Bjelopavlovic M, Molinero-Mourelle P, Schimmel M.   +3 more
europepmc   +2 more sources