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2 days ago · Hygiene practice focuses on the prevention of diseases through the use of cleaning as one of several inputs. For example, a janitor cleans the floor of a health centre using detergent, mop and broom. They might also use chlorine solution to disinfect the floor.
3 days ago · These areas should consist of at least two adjacent missing teeth in the posterior maxilla or mandible (positions 4–7), with presence of a natural tooth at the mesial end, although free-end situations were allowed. The opposing dentition had to be natural or rehabilitated with implant-supported fixed restorations.
1 day ago · The teeth were decoronated using a diamond disc (Horico Dental, Berlin, Germany) to standardize the root length. Working length was established by inserting a size 10 K file (Dentsply Sirona Endodontics, Ballaigues, Switzerland) into each root canal until it was just visible at the apical foramen (observed using magnifying loupes) and by subtracting 1 mm from the recorded length.
2 days ago · Clear aligners and lingual appliances are two aesthetic orthodontic treatment options with different characteristics and biomechanics; however, they can be combined to maximise treatment efficiency.
5 days ago · The four categories of teeth are incisors, canines, premolars, and molars. A total of 8 incisors teeth is present. It is the middlemost four teeth on the upper and lower jaw. -A total of 4 canines teeth are present. It is a pointed tooth just outside the incisors. -A total of 8 premolars teeth are present.
2 days ago · Long-term treatment of Rett syndrome for up to 32 months with trofinetide continued to improve the symptoms of the syndrome, compared with LAVENDER baseline, resulting in meaningful improvements in patient communication, engagement, and ability to move independently, without new safety concerns. Caregivers were satisfied with trofinetide.
3 days ago · In the rapidly evolving Internet of Things (IoT) society, the demand for microbatteries with high areal energy density is surging. As a promising strategy to enhance areal energy density, three-dimensional (3D) batteries have attracted attention. The feature of 3D batteries is the decoupling of the electrode thickness from the ion-transport distance through the modification of the spatial arrangement of the positive and negative electrodes beyond the conventional parallel plates ...
