Clinical, Radiological, and Histomorphometric Comparison of the Use of Deproteinized Bovine Bone Mineral and Titanium-Prepared Platelet-Rich Fibrin in Maxillary Sinus Augmentation: A Split-Mouth Randomized Controlled Clinical Study.

Background: Maxillary sinus augmentation (MSA) is a standard and predictable procedure to increase bone height in the atrophic posterior maxilla. Many biomaterials are employed in this technique; however, autologous platelet concentrates have been found to reduce clinical recovery time and improve bone gain in MSA.

Purpose: This study aimed to compare the radiographic, histomorphometric, and implant stability outcomes of titanium-prepared platelet-rich fibrin (T-PRF) and deproteinized bovine bone mineral (DBBM) in a two-stage MSA technique.

Marginal Bone Level Changes Evaluation of Long-term Functional Dental Implants with the Implant Disease Risk Assessment Diagram: A 2 to 6 Years Follow-up Retrospective Study.

Purpose: This study aimed to evaluate the relationship between risk profile assessments of dental implants that have been in function for at least two-year and peri-implant marginal bone loss during the follow-up period using the Implant Disease Risk Assessment Diagram. Material and Methods: A total of 70 patients and 170 implants who had been functionally loaded for at least two years and who attended follow-up sessions were included in the study. Full-mouth plaque index (PI), gingival index (GI), probing depth (PD), bleeding on probing, clinical attachment level (CAL), and peri-implant modified plaque index, modified bleeding index, PD, keratinized mucosal width (KMW), CAL and GR were recorded.

Effect of supracrestal tissue height on marginal bone level changes at platform-switching dental implants placed crestally and subcrestally: A randomized clinical-trial.

Objectives: The presence of insufficient peri-implant supracrestal tissue height (STH) may increase marginal bone resorption. This study aims to evaluate the effect of STH on marginal bone level changes (ΔMBC) in platform-switching posterior implants placed crestally and subcrestally.

Methods: A total of 80 implants were included in this study.

The Evaluation of Enamel Matrix Derivative on the Bone Regenerative Potential of the Dental Implant with the Transcrestal Sinus Floor Elevation Approach: A Randomized, Parallel CBCT Study.

Purpose: To evaluate the clinical and radiographic results of simultaneous implant placement using transcrestal sinus floor elevation (TSFE) with and without enamel matrix derivative (EMD) application.

Materials And Methods: Twenty-four patients were randomly assigned into two groups: The EMD+TSFE group (n = 13 patients, 20 implants) received TSFE with EMD application, and the TSFE group (n = 11 patients, 20 implants) received TSFE without EMD application. The patients were recalled at 3 (T3) and 12 (T12) months postsurgery.

Comparison of deep learning methods for the radiographic detection of patients with different periodontitis stages.

Objectives: The objective of this study is to assess the accuracy of computer-assisted periodontal classification bone loss staging using deep learning (DL) methods on panoramic radiographs and to compare the performance of various models and layers.

Methods: Panoramic radiographs were diagnosed and classified into 3 groups, namely "healthy," "Stage1/2," and "Stage3/4," and stored in separate folders. The feature extraction stage involved transferring and retraining the feature extraction layers and weights from 3 models, namely ResNet50, DenseNet121, and InceptionV3, which were proposed for classifying the ImageNet dataset, to 3 DL models designed for classifying periodontal bone loss.