Gingival crevicular fluid: a new diagnostic aid in managing the periodontal patient

On the whole, the studies on GCF have demonstrated that the flow of this fluid is sufficiently indicative of the inflammatory state that it can be used under a variety of clinical conditions to monitor and control gingival inflammation. Since gingivitis is extremely common, and since some cases of gingivitis presumably do not progress to periodontitis, the question could be posed whether or not a concerted effort to control inflammation (i.e. trying to achieve a GCF flow as near to zero as possible) would be clinically significant. Until there is evidence to the contrary, the answer must be "yes", since few cases are known where periodontitis occurs without being preceded by gingivitis. In other words, the control of all gingivitis, if feasible, should prevent most cases of periodontitis. Although control of all gingivitis would mean the treatment of many cases that would not progress to periodontal breakdown, such efforts would be worth-while if most periodontal destruction were prevented. Even the early destructive lesion exhibiting little or no inflammation may soon be identified, mainly because the minute volume of fluid collected from the gingival crevice can now be measured accurately. Accordingly, the concentration of va...Continue Reading