Active clinical trials for "Gingival Recession"

The current study is a prospective randomised split mouth study to evaluate the effect of Platelet Rich Fibrin as an adjunct to the minimally invasive pinhole surgical technique.

The aim of this study is to estimate the effect of periodontal phenotype on the outcome of isolated gingival recession by laterally positioned flap.The primary objective of study is to assess the changes in gingival margin in the donor tooth after laterally positioned flap over a period of 6 months and to assess the influence of periodontal phenotype on the stability of results of root coverage achieved through laterally positioned flap. The secondary objective of this study is to evaluate root coverage by laterally positioned flap in thick periodontal phenotype and to evaluate root coverage by laterally positioned flap in thin periodontal phenotype.

The aim of this study is to evaluate the effectiveness of total root coverage between two coronally positioned flap technique in Miller recession Class I and II, in patients attending at "Universidad El Bosque" dental school clinics.

Patients with multiple recession defects will be randomly oriented into to groups. The test group will recieve a relatively new technique, the VISTA technique, combined with connective tissue graft that will be harvested from the palate. The control group will recieve coronally advanced flap with connective tissue graft. subjects will be followed up for 6 months after the surgery. Any complications, that may occur, will be dealt with.

Pinhole surgical technique is a novel minimally invasive, predictable, efficient, time and cost-effective technique for treatment of multiple gingival recession. This procedure involves no releasing incision, suturing or sharp dissections. It has been shown that the greater post-operative displacement of gingival margin may cause greater root coverage. Based on this hypothesis, a split mouth randomized controlled clinical trial was planned to compare the clinical outcome of pinhole surgical technique with and without the use of orthodontic buttons and sutures in the treatment of multiple gingival recessions.

Postoperative pain as well as bleeding are the most common complications after palatal graft harvesting also postsurgical swelling have been reported , Although different agents were used to protect the denuded areas on the palate as gelatin sponge , platelet rich fibrin (PRF) , medicinal plant extract (MPE) and platelet concentrate , no gold standard can be specified for this purpose PICO Format: P: Patients with mucogingival defects that require free gingival graft. I:1. Hyaluronic acid gel 0.2% placed in the palatal donor site then covered with periodontal pack (test group I) 2.MEBO ointment placed in the palatal donor site then covered with periodontal pack (test group II) C: Periodontal pack only O: Post-operative pain T: day 3, 7, 14, 21 and 42 postoperative. Aim of the study: To compare the effect of MEBO ointment versus Hyaluronic acid gel 0.2% applied to palatal donor site in post-operative pain reduction after free gingival graft harvesting. Research question: Is MEBO ointment as effective as hyaluronic acid gel in the management of postoperative pain after free gingival graft harvesting in the management of mucogingival defects?

Treatment of gingival recession requires favourable anatomical conditions and the use of invasive surgical approaches. Hence, these procedures are not always indicated in all cases and can cause great pain and morbidity. Coloured composite restorations that mimic the lost gingival tissues can provide a non-invasive and simple solution regardless of the recession soft and hard-tissue conditions.

Gingival marginal tissue recession is the displacement of the soft tissue margin apical to the cementoenamel junction (CEJ) with exposure of the root surface. It is a common clinical finding in patients with high standards of oral hygiene and can be found in more than 90% of patients. Buccal exposure of roots leading to esthetic concerns and dentinal hypersensitivity are the most frequent reasons for patients to seek treatment for the same. Gingival recession therapy is still challenging for clinicians. The ultimate goal of root coverage procedures is the complete coverage of the recession defect with an esthetic appearance comparable to adjacent healthy soft tissues in combination with physiological probing pocket depths. Various treatment modalities have been put forth for the correction of gingival recession. These include free gingival autograft, subepithelial connective tissue graft (SCTG), coronally advanced flap (CAF) and various combinations. Coronally advanced flap (CAF) in conjunction with the connective tissue graft (CTG) is considered the gold standard of treatment of gingival recession due to its high predictability of the treatment results. Several authors have explored the use of biological agents or like enamel matrix derivative (EMD), platelet-derived growth factor-BB (PDGF), fibroblast growth factor-2 (FGF-2), which are a group of proteins capable of inducing gene or cell activation for cell recruitment, matrix biosynthesis, and cellular differentiation, in an attempt to regenerate the lost periodontium to enhance its long term stability Hyaluronic acid (HA) is one such biologic agent that demonstrates future for periodontal regeneration. It is a major component of the extracellular matrix in almost all tissues. The primary role of HA is to bind water and to allow the transportation of key metabolites and therefore to maintain the structural and homeostatic integrity of these tissues. HA suppresses tissue breakdown activating metalloproteinase inhibitors. It represents one of the most hygroscopic molecules known in nature. As a physical background material, it functions as space filler, lubricant and a protein excluder as well. In vitro studies and animal studies have demonstrated that HA significantly increases the tensile strength of granulation tissue, stimulates clot formation, induces angiogenesis, increases osteogenesis, and does not interfere in the calcification nodules during bone formation. Furthermore, HA facilitates cell migration and differentiation during tissue formation and repair of both soft and hard tissues. It improves ligament cell viability and early osteogenic differentiation. Considering the fact that HA has positive effects on wound healing, we hypothesized that it may also improve the results of root coverage by CAF+CTG. Therefore, the aim of this randomized controlled clinical trial (RCT) will be to evaluate the potential benefit of the adjunctive use of HA in combination with CAF+CTG and to compare the outcomes with CAF+CTG alone, when treating single Miller class I and class II/RT1gingival recessions.

This study aims to assess the effect of tunneling technique with subepithelial connective tissue graft versus tunneling technique with laterally closed tunnel in treatment of recession type 2 defect.Few randomized clinical trial has been involved with recession type 2 defects treated with tunneling technique and coronal advanced flap.

This study will seek to evaluate the predictability and efficacy of a Computer Aided Design-Computer Aided Manufacturing and additively manufactured polycaprolactone and hydroxyapatite scaffolds in these defects compared to traditional guided tissue regeneration. 40 gingival recessions associated with interproximal tissue deficiency will be divided into two groups: control group (autogenous bone + collagen membrane; n = 20) and test group (autogenous bone + scaffold; n = 20).