as a result the cells of the alveolar bone will perform most of the healing. Radiographic examination of a patient with ankylosis may also reveal a loss of the PDL and bony bridging. Effect of nutrition Nutritional status of an individual can be a crucial factor in the progression and healing of periodontal tissues. The relationship between oral health and systemic health has become an increasingly important subject. Studies have suggested that vitamins D and C in particular have a certain grade of relationship with periodontal health. However, it is important to note that supplementation of vitamins is not enough to reverse the periodontium to a healthy state and that further research is needed to confirm theories. For example, scurvy is a disease resulting from a severe deficiency of vitamin C (ascorbic acid). Vitamin C is essential for the synthesis of collagen fibers. collagen synthesis. See also Periodontium Periodontal disease Cementum Alveolar bone References External links Ligaments of the head and neck