Researchers discovered that disrupted PTH1R signaling drives abnormal cementum growth and tooth-bone fusion in adult ...
Medical illustration showing cemental tear, where fragments of cementum detach from the tooth root. Detached fragments act as irritants, triggering bone destruction and periodontal tissue damage. The ...
Example of smoking damage in an archaeological tooth. The magnified image shows variations in the tooth's cementum rings caused by smoking Credit must be given to the creator.