We are using cookies to implement functions like login, shopping cart or language selection for this website. Furthermore we use Google Analytics to create anonymized statistical reports of the usage which creates Cookies too. You will find more information in our privacy policy.
OK, I agree I do not want Google Analytics-Cookies
International Journal of Periodontics & Restorative Dentistry
Login:
username:

password:

Plattform:

Forgotten password?

Registration

Dear readers,

our online journals are moving. The new (and old) issues of all journals can be found at
www.quintessence-publishing.com
In most cases you can log in there directly with your e-mail address and your current password. Otherwise we ask you to register again. Thank you very much.

Your Quintessence Publishing House
Int J Periodontics Restorative Dent 40 (2020), No. 1     3. Jan. 2020
Int J Periodontics Restorative Dent 40 (2020), No. 1  (03.01.2020)

Page 73-81, doi:10.11607/prd.4426, PubMed:31815976


The Effect of Laser-Lok Abutments on Fiber Orientation and Buccal Bone Remodeling: A Histomorphometric Study
Martins de Barros, Raquel Rezende / Provinciatti, Mauricio Martins / Muglia, Valdir Antonio / Novaes, Arthur Belém Jr
The purpose of this study was to evaluate the effect that microgrooved abutments may have on peri-implant tissues. After the flapless extractions of the mandibular premolars of eight dogs, four Laser-Lok implants were placed in each mandibular quadrant, and half of them received laser-microgrooved abutments. A xenograft (MinerOss X, BioHorizons) was used in the gaps. The dogs were euthanized 12 weeks after treatment, and the histomorphometric analysis was performed. Unlike the machined abutments, the microgrooved abutments influenced the orientation of connective tissue fibers, which appeared perpendicularly and adhered to the implant-abutment surfaces, preventing the apical migration of the junctional epithelium. Laser-microgrooved abutments showed superior results.
fulltext (no access granted) Endnote-Export