Real Appearance of Dendritic Cell on Failed Implant Fixture

Abstract

accuracy is related to the width (74.7%) of the FM. 31 In Uthman's study, the posterior anterior (length) diameter has the highest accuracy and is contrary to our study.In this study, the results based on Table 4 showed that the age was not correctly determined based on the morphometric analysis of the FM. However, with precise examination in different age groups, it can be concluded that the length and index of FM have a significant relationship with age. But there is no significant relationship between the two.We assume that even this restricted data on FM might be valuable for future examination. The outcome of this study suggest that the results of morphometric data of FM are very crucial in determining sex and age. CONCLUSIONSThe morphological analysis of FM did not display significant differences in age and sex of a person in this population. Meanwhile, the morphometric diameter (length, width) and the area of the FM appeared noteworthy significant different between male and female. In general, higher mean measurement of length, breadth, and area of FM were present in males than in females. It is noteworthy in this population that using morphometric analysis of FM, is not possible to correctly guess the age of the person.

Analysis of acute sinusitis-related early failed implant surface: a combined histological, electron microscopy, and X-ray spectroscopy approach

“…Moreover, the finding of immune cells under TEM analysis and excessive activity of osteoclasts surrounding the bone particles under the light microscope was evidence of the progressing host reaction response and osteolysis process. In one of our pilot studies that examined the removed peri-implantitis-related implant [20], the SEM and TEM images of the dendritic cells (DCs) were recorded on the implant surface and peri-implant inflamed tissue, respectively. In contrast, there was a dominance of macrophages and the absence of DCs in current cases.…”

Energy-Dispersive X-Ray Spectroscopic Analysis of an Extraorally Installed Implant in a Silicone Facial Prosthesis Patient

“…3 Several authors have presented various alternatives that facilitate a direct closure of large ALT donor site defects. [3][4][5][6][7] Nevertheless, no 1 technique is preferred.…”

“…However, the overall success rate of facial implants are considered to be lower than those of placed in the alveolar bone 1 . Scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy analysis (EDS) in a failed implant detected titanium particles to the surrounding tissue, suggesting possible insight into the corrosion phenomenon 4 . in the current case, the surface characteristics and the chemical compositions of the failed implant fixture and attached bone tissue were analyzed by SEM and EDS.…”

Antibacterial Adhesion Strategy for Dental Titanium Implant Surfaces: From Mechanisms to Application

“…After bacterial entry, the mucosa produces a protective stress reaction, and various immune-related signaling pathways are activated [ 11 , 12 , 13 , 14 , 15 ]. Macrophages [ 16 ], neutrophils [ 17 ], B cells, and T cells [ 18 ] increase. As a result of inherent immunity and adaptive immunity, bacteria and foreign materials are cleaned up.…”

“…As a result of inherent immunity and adaptive immunity, bacteria and foreign materials are cleaned up. Local titanium ions (Ti) [ 17 , 19 , 20 ], occlusion [ 21 ], and systemic factors (such as smoking [ 22 ] and diabetes [ 23 ]) all influence this process. It is normal for organisms to be able to regulate themselves to achieve balance.…”