Biomedical subjects

O Feuerstein

Publications and source records attributed to O Feuerstein.

3 recordsLinked to original sources

PubMed2006

[Hi-tech trends in future dentistry--part A: computerized technologies].

Growing knowledge and information in the field of dentistry has had a great impact on dental education, management and practice. A prominent change is the digital revolution, which presents new computed technologies and accessible means of communication for sharing written and visual information. Biotechnology, yet another innovated field, will change dentistry even further. This article presents dental innovations forwarded by Israeli Hi-Tech companies. An overview of some advances in technology in the field of dentistry is presented. Part of the described technologies is in R&D phase, part is under preliminary clinical evaluation, and a few have undergone short-term clinical studies. Part A of the article discusses the application of computerized imaging systems to educational purposes, diagnostics and treatment; part B presents other diagnostic and therapeutic technologies.

Computer Systems↗

PubMed2006

[Hi-tech trends in future dentistry--Part B: diagnostic and therapeutic technologies].

The technology advance and the growing amount of knowledge had a great impact on dental practice for the last decade. The prominent change began with digital revolution presenting new computed technologies and accessible communicational means for sharing literal and imaging information. Following toward the coming biotechnological revolution, dentistry will be even further changed. This article presents dental innovations of Israeli Hi-Tech companies, sorted into two groups. Part A of the article discussed the area of computed imaging systems for educational purposes, diagnostic and treatment. While part B presents other diagnostic or therapeutic technologies. However, because some of the described technologies are still on their R&D (Research and Development) phases, they are not commercialized yet in the market.

Dental Implants↗

PubMed1992

Effect of the ArF excimer laser on human enamel.

Human enamel surface was irradiated with ArF excimer laser and examined under light microscopy and scanning electron microscopy (SEM). Enamel surface was irradiated at three different areas with different energy fluences. It is demonstrated that the ArF excimer laser causes ablation of the calcified hard enamel tissue. Ablation curves were measured. There was no significant difference found in the etch depth between the three different areas of enamel surface. The morphology of the irradiated areas seen under the SEM was found to be dependent on energy fluence. It changed with increase in energy fluence from being etched to forming a smooth, fused, glaze-like surface and then at very high energy fluences producing a rough surface. The influence of the laser irradiation was confined to the irradiated area only, with no visible heat damage to the surroundings. These results suggest that excimer laser could be applied in a controlled and defined manner for tooth enamel treatments in dentistry.

Dental Enamel↗