le, with implications for patient engagement in other clinical contexts. © The Author(s) 2020.Introduction Sarcopenia, which is described as loss of muscle mass and function, worsens daily living activities of older people. Sarcopenia is a component of frailty that causes falls and fractures in older people. The aim of this study was to evaluate sarcopenia and frailty status of older people with distal radius fracture (DRF) and compare with age- and sex-matched controls without DRF. Materials and Methods This is an observational cross-sectional study including 27 patients with DRF and 28 controls without fracture who applied to geriatric outpatient clinic. Sarcopenia was diagnosed according to the definition of European Working Group on Sarcopenia in Older People 2. Frailty was assessed by Fried frailty index. Comprehensive geriatric assessment was applied to all participants. Results Median ages were 70 and 69 years (min 65, max 87 in both) in patients with DRF and controls, respectively. The prevalence of sarcopenia was similar between the groups (P = .48). Prefrail-frail (nonrobust) phenotype was higher in patients with DRF (P = .04). Nonrobust phenotype was an independent variable predicting DRF in logistic regression models. Discussion This study showed that nonrobust phenotype was an independent variable predicting DRF. Conclusion Assessment of frailty and detecting patients with nonrobust phenotype may help clinicians in fracture prevention strategies. © The Author(s) 2020.Thumb sucking is an abnormal habit that occurs in childhood and can cause several malocclusions if it persists for a long time. Malocclusions caused by oral habits require proper treatment timing to maintain a normal growth and should be treated at an early age. This case report shows the management of thumb sucking and early correction of anterior open bite and posterior crossbite by a modified Haas expander. Three-year follow-up results showed the effectiveness of this special designed appliance. © Copyright 2019 by Turkish Orthodontic Society.As the demand for esthetic treatments is increasing, more people are seeking alternatives to fixed orthodontic appliances. Clear aligners are an esthetic and comfortable option for orthodontic treatment and have gained immense popularity over the last decade. This review will highlight the increasing popularity of clear aligners by describing some aligner systems frequently used today. The scope, limitations, effectiveness, efficacy, and stability of treatment results achieved with this method will be discussed. Further, this paper will assess the possible side effects caused by clear aligner treatment. © Copyright 2019 by Turkish Orthodontic Society.The topic of bracket removal and enamel integrity has been extensively investigated. Nevertheless, bracket removal, as far as pain and/or discomfort are concerned, is poorly delineated in the orthodontic literature, i.e., the scarcity of reports in this area is conspicuous. In fact, only six studies were retrieved upon a PubMed search. These clinical studies performed with metal brackets are presented in a chronological order in the present review. Pain and/or discomfort during bracket removal are urgently in need of additional studies. The orthodontists have to be well-informed and updated to convey all the aspects of this procedure to the patient. © Copyright 2019 by Turkish Orthodontic Society.Objective The objective of this clinical study was to assess the predicted software models and clinical models and to compare the stage models of both the groups so as to evaluate the efficacy of tooth movement with clear aligner. Methods The sample size included 10 cases with mild anterior crowding treated with aligner therapy. The predicted software models were superimposed on the clinical stereolithography (STL) models at various stages by using the MeshLab software. The predicted software models showing orthodontic tooth movement were compared with the actual movement achieved clinically. Results The results of the present study have shown that when a comparison was made on the basis of irregularity scores in both the groups, it was seen that the irregularity score was higher at 2.55 at T4, 1.65 at T6, and 1.0 at T8 in the clinical STL group at each stage, whereas it was 2.0 at T4, 0.90 at T6, and 0.25 at T8 in the software model group. In addition, in comparing the mean accuracy of these three stages, the analysis of data showed that the mean accuracy is 62.5% at T4, 68.8% at T6, and 78.1% at T8. Conclusion The predicted software models do not accurately reflect the patient's tooth position. There is an overestimation by predicted software as compared with actual clinically achieved tooth position. There is a need of overcorrection to be built in the treatment planning stage itself and execution of the anticipated end result. © Copyright 2019 by Turkish Orthodontic Society.Objective This study investigated the antimicrobial efficacy of three different cleaning methods on Streptococcus mutans (SM) and Lactobacillus (LB) bacteria colonization in vivo. The three different cleaning methods were applied by volunteers on clear vacuum formed retainers (VFRs). Methods In this prospective, cross-over study, a total of 21 volunteers were included. All VFRs used by the volunteers were cleaned using three different cleaning methods in a sequence. These methods were peroxide-based cleanser tablets (PBCTs) plus brushing, control (only brushing), and vinegar plus brushing, respectively. The obtained salivary, VFR material, and periodontal data were statistically compared by factorial design repeated measures analysis of variance. Results The SM and LB bacteria counts on VFRs after using both PBCTs and vinegar were statistically similar (p>0.05), but bacteria counts were statistically lower than the control method (p0.05). Similarly, there were no significant differences between periodontal data obtained from plaque and bleeding indices at all study times. The periodontal pocket depth gradually decreased in the successively performed cleaning applications (p less then 0.05).  https://www.selleckchem.com/products/jib-04.html  Conclusion The application of PBCTs and vinegar to VFRs at sequential time intervals resulted in similar bacteria counts. The higher LB counts and similarly higher SM counts on the VFR samples indicate that mechanical cleaning only (control method) is not adequate to obtain hygiene. Salivary flora was not correlated with bacteria counts of VFRs. © Copyright 2019 by Turkish Orthodontic Society.