Clinical, Histological, and Scintigraphic Comparative Study of the Use of Mandibular Bone Marrow and Peripheral Blood in Bone Neoformation.

ABSTRACT:

Materials and methods

The study included 16 patients with maxillary atresia. The region was grafted with xenograft blocks associated with the following treatments: G1, the patient's peripheral blood during surgery, and G2, dripping of mandibular bone marrow blood until the xenograft was completely wet. After 7 and 14 days, scintigraphic images of the regions of interest (ROI) were taken to quantify pixels, which indicate osteogenic activity. Additionally, trephined samples obtained at the time of implant placement were stained in H&E, and newly formed bone tissue was quantified. The data were tabulated and statistically analyzed at a significance level of 5%.

Results

Scintigraphic data showed greater osteogenic activity with mandibular bone marrow blood (G2) at all times eva

SUBMITTER: Pasquali PJ 

PROVIDER: S-EPMC8741402 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature