Region Västerbotten

This study looks at people who have a single dental implant in the front of the upper jaw. Over time, the implant crown may appear to sink compared to natural teeth, a problem called infraposition. The goal is to find out how often this happens, what factors (like age or dental h…

This study follows 300 men with lichen sclerosus, a chronic skin condition, to see how well current treatments work over up to 10 years. Researchers will also look for possible causes and how the disease affects quality of life and sexual health. Participants complete surveys and…