Naslov
A Histologic, Histomorphometric, and Immunohistochemical Evaluation of Anorganic Bovine Bone and Injectable Biphasic Calcium Phosphate in Humans: A Randomized Clinical Trial

Autori
Tomas, Matej ; Karl, Matej ; Čandrlić, Marija ; Matijević, Marko ; Juzbašić, Martina ; Cvijanović Peloza, Olga ; Jerbić Radetić, Ana Terezija ; Kuiš, Davor ; Vidaković, Bruno ; Ivanišević, Zrinka ; Perić Kačarević, Željka

Izvornik
International Journal of Molecular Sciences (1422-0067) 24 (2023), 6; 24065539, 19

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
alveolar bone regeneration ; anorganic bovine bone ; biphasic calcium phosphate ; histology ; immunohistochemistry

Sažetak
Following trauma, chronic periapical process, or tooth extraction, a large loss of bone volume is noticed during the healing process. To facilitate the placement of dental implants, various surgical procedures are used for an optimal alveolar ridge profile, while maintaining adequate bone dimensions. The main aim of this study was to determine the healing ability (histologically and immunohistologically) of alveolar bone defects during augmentation with two different biomaterials: injectable biphasic calcium phosphate (BCP) and anorganic bovine bone (ABB). Thirty-eight subjects were randomly divided into two groups. The first group received the tested bone substitute biomaterial (BSB), i.e., BCP (maxresorb inject®), and the second group received an alternative to the gold standard, i.e., ABB (Bio-Oss®). The histopathological, histomorphometric, and immunohistochemical analyses gave comparable results for these bone substitute materials in terms of newly formed bone: (BCP: 39.91 ± 8.49%, ABB: 41.73 ± 13.99%), residual biomaterial (BCP: 28.61 ± 11.38%, ABB: 31.72 ± 15.52%), and soft tissue (BCP: 31.49 ± 11.09%, ABB: 26.54 ± 7.25%), with no significant difference found between the groups (p < 0.05, t- test), proving that BCP is equally suitable and successful for alveolar bone regeneration.

Izvorni jezik
Engleski

Znanstvena područja
Dentalna medicina

POVEZANOST RADA