Results 101 to 110 of about 482 (126)

Effect of occlusal wear on bone loss and Periotest value of dental implants.

The International journal of prosthodontics, 2002
Occlusal overload may contribute to the loss of osseointegration of oral implants, so some clinicians are reluctant to place implants in patients with signs of bruxism. This study evaluated the effect of occlusal wear as a probable sign of bruxism on bone loss and implant stability.The study investigated 379 patients who had worn implant-retained or ...
E, Engel, G, Gomez-Roman, D, Axmann-Krcmar   +2 more
openaire   +1 more source

Relationship between contact time measurements and PTV values when using the Periotest to measure implant stability.

The International journal of prosthodontics, 1998
The Periotest is an electronic instrument that has been advocated for the measurement of implant stability and osseointegration. The aims of this investigation were to establish the relationship between contact time and PTV values when the Periotest was used to assess implants in vivo and in vitro, and to investigate the influence of the striking ...
Meredith, N, Friberg, B, Sennerby, L, Aparicio, C   +3 more
openaire   +3 more sources

Periotest values of dental implants in the first 2 years after second-stage surgery: DICRG interim report no. 8. Dental Implant Clinical Research Group.

Implant dentistry, 1998
In 1991, the Dental Implant Clinical Research Group initiated a long-term clinical study in cooperation with the Department of Veterans Affairs to investigate the influence of implant design, application, and site of placement on clinical performance and crestal bone height.
L, Walker, H F, Morris, S, Ochi
openaire   +1 more source

The influence of implant type, material, coating, diameter, and length on periotest values at second-stage surgery: DICRG interim report no. 4. Dental Implant Clinical Research Group.

Implant dentistry, 1995
Many of the presently used methods of evaluating osseointegration at second-stage surgery are highly subjective. The Periotest is claimed to offer a more objective means to assess osseointegration by means of microcomputer-controlled percussion. In 1991 the Dental Implant Clinical Research Group initiated a long-term clinical study in cooperation with ...
S, Ochi, H F, Morris, S, Winkler
openaire   +1 more source

The use of the Periotest value as the initial success criteria of an implant: 8-year report.

The International journal of periodontics & restorative dentistry, 1998
Osseointegration is a histometric process that occurs gradually over a period of time. The load that an implant is able to bear depends upon, among other parameters, the quality of the bone-implant contact. For 8 years the damping capacity of 1,182 Brånemark implants inserted consecutively in 315 patients was measured using the Periotest method.
openaire   +1 more source

Variations of Periotest Values at Different Prosthetic Implant Stages : A Pilot Study

Dental News, 2015
Elias Smaira, Mireille Rahi, Najib Abou Hamra   +2 more
openaire   +1 more source

Periotest values of dental implants in the first 2 years after second-stage surgery

Implant Dentistry, 1997
Lori Walker, Harold F. Morris, Shigeru Ochi   +2 more
openaire   +1 more source

The Effect of Threads Geometry on Insertion Torque (IT) and Periotest Implant Primary Stability: A High-Density Polyurethane Simulation for the Anterior Mandible

Crystals, 2021
Margherita Tumedei, Giovanna Iezzi, Pamela Pignatelli   +2 more
exaly  

THE INFLUENCE OF IMPLANT TYPE, MATERIAL, COATING, DIAMETER, AND LENGTH ON PERIOTEST VALUES AT SECOND-STAGE SURGERY

Implant Dentistry, 1994
Shigeru Ochi, Harold F. Morris, Sheldon Winkler   +2 more
openaire   +1 more source

Early implant failure. Prognostic capacity of PeriotestR: retrospective study of a large sample

Clinical Oral Implants Research, 2006
FRANCISCO Mesa, Juan De Dios Luna
exaly