Journalartikel
Autorenliste: Alkhasawnah, Qusai; Elmas, Sera; Sohrabi, Keywan; Attia, Sameh; Heinemann, Sascha; El Khassawna, Thaqif; Heiss, Christian
Jahr der Veröffentlichung: 2021
Zeitschrift: Materials
Bandnummer: 14
Heftnummer: 22
eISSN: 1996-1944
Open Access Status: Gold
DOI Link: https://doi.org/10.3390/ma14227084
Verlag: MDPI
Abstract:
The use of autologous bone graft for oral rehabilitation of bone atrophy is considered the gold standard. However, the available grafts do not allow a fast loading of dental implants, as they require a long healing time before full functionality. Innovative bioactive materials provide an easy-to-use solution to this problem. The current study shows the feasibility of calcium phosphate cement paste (Paste-CPC) in the sinus. Long implants were placed simultaneously with the cement paste, and provisional prosthetics were also mounted in the same sessions. Final prosthetics and the full loading took place within the same week. Furthermore, the study shows for the first time the possibility to monitor not only healing progression using Cone Beam Computer tomography (CBCT) but also material retention, over two years, on a case study example. The segmented images showed a 30% reduction of the cement size and an increased mineralized tissue in the sinus. Mechanical testing was performed qualitatively using reverse torque after insertion and cement solidification to indicate clinical feasibility. Both functional and esthetic satisfaction remain unchanged after one year. This flowable paste encourages the augmentation procedure with less invasive measure through socket of removed implants. However, this limitation can be addressed in future studies.
Zitierstile
Harvard-Zitierstil: Alkhasawnah, Q., Elmas, S., Sohrabi, K., Attia, S., Heinemann, S., El Khassawna, T., et al. (2021) Confirmation of Calcium Phosphate Cement Biodegradation after Jawbone Augmentation around Dental Implants Using Three-Dimensional Visualization and Segmentation Software, Materials, 14(22), Article 7084. https://doi.org/10.3390/ma14227084
APA-Zitierstil: Alkhasawnah, Q., Elmas, S., Sohrabi, K., Attia, S., Heinemann, S., El Khassawna, T., & Heiss, C. (2021). Confirmation of Calcium Phosphate Cement Biodegradation after Jawbone Augmentation around Dental Implants Using Three-Dimensional Visualization and Segmentation Software. Materials. 14(22), Article 7084. https://doi.org/10.3390/ma14227084
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