Our overall goal is to characterize the role of the microcirculation in healing oral mucosa after routinely applied surgery intervention in order to facilitate treatment. Using Laser Speckle Contrast Analysis (LASCA), which provides blood perfusion data, the investigators will have the possibility to detect functional alterations in gingival microcirculation in case of wound healing. After periodontal surgery, by means of the detection of microcirculation as a prognostic and diagnostic factor, the investigators can follow-up the healing procedure and obtain data so as to design e.g. the incision line that takes microvascular anatomy into account, thus result in better wound healing later on.
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Postoperative blood flow changes of the oral mucosa
Timeframe: 6 months after surgery