View clinical trials related to Gingival Recession.
Filter by:Backgroung: Various agents are used to reduce post-operative complications associated with palatal donor site surgery for free gingival graft (FGG) harvesting. This study was conducted to evaluate the effects of platelet-rich fibrin (PRF) on palatal wound healing.
Our primary objective in this clinical intervention study, therefore, was to explored the effect of residual tissue thickness on the palatal mucosa healing from baseline to 1, 3 and 6 months after free gingival graft harvesting in order to determine as soon as possible to re-harvest gingival graft from same site.
Can a fetal bovine derived membrane serve as an alternative to autogenous tissue for dental root coverage procedures.
The present randomized, controlled, parallel-grouped trial included twenty patients (aged 20 to 54 years) suffering from Miller's class I or II gingival recession. Patients were randomly assigned into two equal groups; control group; the coronally advanced flap with the subepithelial connective tissue graft (CAF+SCTG) or the test group; coronally advanced flap with amnion chorion allograft membrane (CAF+AC).
The aim of this study is to compare the efficacy of dental root coverage using the tunnel technique with connective tissue graft (CTG) and the same technique with collagen matrix for treatment of multiple gingival recessions Miller Class I and II. This study is a randomized-controlled clinical trial of 6 months duration.
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.
The aim of this study is to evaluate the gingival margin stability with the use of oscillating-rotating toothbrushes compared to manual toothbrushes.
Background: Clinical studies have explored the relationship between toothbrushing and the development of recession, but relevant recession data for the multi-directional power toothbrush (PT) are lacking. The aim of this study was to evaluate the effect of brushing with either a multi-directional power toothbrush (PT) or an ADA reference manual toothbrush (MT) on pre-existing mid-buccal gingival recession (Pre-GR) over 12 months Methods: This was a 12-month, prospective, single-blind, parallel-group, randomized controlled clinical study. Healthy participants without periodontitis but with at least 2 teeth showing Pre-GR ≥2mm were randomized to a group either brushing with a MT or a PT. The primary outcome parameter was the change at sites with Pre-GR ≥2mm. All recession measurements were performed by one calibrated examiner at baseline, 6 and 12 months. Secondary outcomes were changes of recession at all buccal sites (with or without pre-GR), changes in the percentage of recession sites demonstrating a change of ≥1mm as well as changes in pocket probing depths.
Thirty patients will be treated: 15 with a coronally positioned tunnel technique plus intramucosal verticals with AlloDerm® (test treatment) and 15 with a coronally positioned tunnel technique alone with AlloDerm® (control treatment). The surgical procedure for the control sites will consist of a coronally positioned tunnel preparation that is a modification of a previous tunnel technique described by Allen AL (Allen AL, 1994a/1994b). This tunnel technique was modified to include coronal positioning of the soft tissue over an allograft (E.P Allen). The surgical procedure for the test sites will consist of a coronally positioned tunnel preparation (E.P. Allen) plus the use of mesial and/or distal intramucosal verticals, a modification of the vestibular incision subperiosteal tunnel access (VISTA) approach (Zadeh H, 2011). Each patient will provide at least one Miller Class I or II facial recession defect, ≥ 3 mm. Patients will be randomly selected by a coin toss to receive either the test or control treatment. Three exams for measurements will be performed per patient on total: preoperative, at week eight and 16 (4 months) postoperatively. The primary aim is to compare the percent root coverage obtained with acellular dermal matrix using the coronally positioned tunnel technique alone or with intramucosal verticals.
Background: The aim of present clinical study was to evaluate the predictive values of baseline inter-dental papilla height (IPH), avascular exposed root surface area (AERSA) and inter-dental clinical attachment loss (CAL) measurements on complete root coverage (CRC) of single gingival recession (GR) defects treated with coronally advanced flap and connective tissue graft technique (CAF+CTG). Material and Methods: The study group included 65 females and 57 males, aged between 20 and 42 years. A total of 122 recession defects without CAL and with an amount of CAL equal or smaller to the buccal CAL , located at upper and lower incisors and canines were treated with CAF+CTG. IPH, AERSA and CAL parameters were analyzed for possible correlation with CRC after 6 months.