Fogorvosi szemle, 1991 (84. évfolyam, 1-12. szám)

1991-03-01 / 3. szám

and Greenwell, H.: Clinical Evaluation of Porous and Nonporous Hydroxylapatite in the Treatment of Human Periodontal Bony Defects. J. Periodontal. 58, 521, 1987. — 19. Parsons, J. R., Ricci, J. L. and Alexander, H.: Osteoconductive Composite Grouts for Orthopedic Use. Reprinted from Bioceramics: Material Characteristic Versus in Vivo Behavior. Ann. NY Acad. Sei. 523, Jun. 10., 1988. — 20. Schmier, M. G., Powers, D. L. and Sander, T.: Incorporation of i IT КPolymer and Autogenetic Cortical Bone Grafts. The 15th Annual Meeting of the Society of Biomaterials, 1989, Florida, USA. — 21. Tatum, H.: Maxillary and sinus implant reconstruction. Dent. Clin. North. Am. 30, 207, 1986. — 22. Terry, В. C., Baker, R. D., Tucker, M. R. and Hanker, J. S.: Alveolar Ridge Augmentation with Composite Implants of Hydroxylapatite and Plaster for Correction of Bony Defects, Deficiencies and Related Contour Abnormalities. Mat. Res. Soc. Symp. Proc. 110, 1989. — 23. Torgerson, R. D.: Physical and Mechanical Properties of a Porous Polymer Ridge Augment Implant. The 15th Annual Meeting of the Society Implant. The 15th Annual Meeting of the Society of Biomaterials, 1989. Florida, USA.

Suba Zs, Dr., Szabó Gy. Dr., Haris A. Dr., Divinyi T. Dr. and Martonffy K. Dr.: Experiences with clinical employment of the H TR polymer sinus elevatio, human biopsy

The HTR polymer was employed under clinical circumstances. Results supported that the HTR polymer may well be employed for bone replacement. The forming of the support tissue between the plastic granulums has been accompanied with biopsies. Though in some cases giant cell reaction of alien body type have been observed, yet this has never been of such degree that it would have impeded the reception of the stuff. According to the authors opinion after reinforcement of the lower wall of the facial cavity with HTR polymert in 8 to 10 months an enduring suitable support tissue is formed.

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