It may be suggested that while radiographic bone loss indicates a history of periodontal disease and reflects cumulative destruction over time, clinical periodontitis measurements are affected by current tissue inflammation levels, which on turn could be affected by smoking [ 31].
Interstitial fibrosis and tubular atrophy (IF/TA) describes the histologic characteristics of allograft destruction over time.
Chronic excess of cholesterol and metabolic fuels, such as the NEFA palmitate and glucose, conspire with genetic factors to trigger beta cell dysfunction and destruction over time [ 2– 6].
Pain and bone destruction were aggravated with time.
In a different approach, the exogenous application of recombinant human IL-1 β in a rat ligature induced periodontitis model accelerated alveolar bone destruction and inflammation over a two-week period [ 73].
The pain hypersensitive behaviors worsened over time and with bone destruction.
In particular, both trabecular bone thickness and trabecular bone separation distributions over time (4 8 weeks) differed significantly (P < 0.05).
Stabilization of the marginal bone level over time requires documentation.
Based on our findings, we feel that changes in bone anatomy over time cannot be ignored.
Bone loss over time was expressed as a negative value.
