View clinical trials related to Gingival Pigmentation.
Filter by:The goal of this clinical trial is to determine the role of vitamin C on recurrence of gingival pigment after patients who are healthy and esthetically concerned with it received surgical removal of this pigment. The main question[s] it aims to answer are: - Pigment recurrence after one year. - Patient satisfaction and histological response of tissues. Participants will be asked to come on regular follow up visits one group will receive vitamin C injection other will be asked to apply topical vitamin C on a specific regimen. Researcher will compare the groups who received injectable vitamin C with those who topically applied it to see the effect of each.
is study aimed to evaluate the effectiveness of two diode lasers of different wave lengths 940nm and 980nm for the treatment of physiologic gingival melanin hyperpigmentation.
Gingiva being the most frequently pigmented tissue of the oral cavity challenges a lot of people with an esthetic concern. Increased production of melanin, a pigment produced by the melanocytes present in the basal and suprabasal cell layers of the epithelium leads to the hyper-pigmented appearance. Over the decades many non-surgical as well as surgical techniques have been developed to manage the melanin induced hyper-pigmentation of gingival tissue with comparable efficacies. Till date, the most common gingival depigmentation procedure with satisfactory results remains the conventional scalpel (#15 blade) method. Nowadays, minimally traumatising the surgical field and gaining maximum outputs with help of microscopy and microsurgical instruments has attained a level of utmost importance in surgical procedures including periodontal therapy. Improved results in terms of increased vascularization of the grafts, relatively better percentages of root coverage a significant increase in width and thickness of keratinized tissue, an improved esthetic outcome and decreased patient morbidity in cases of gingival recession treated via microsurgical approach have been observed and well documented. However, perusal of the literature available suggests that clinical outcomes and esthetic potential of the results of gingival depigmentation using principles of microsurgery is an area of interest that still needs to be explored further. This study is therefore aimed at evaluating and comparing the clinical, esthetic and patient-related outcomes of gingival depigmentation performed using microsurgery vs conventional surgical technique.
Gingiva being the most frequently pigmented tissue of the oral cavity challenges a lot of people with an esthetic concern. Increased production of melanin, a pigment produced by the melanocytes present in the basal and suprabasal cell layers of the epithelium leads to the hyper-pigmented appearance of these tissues. Over the decades many non-surgical as well as surgical techniques have been developed to remove the melanin induced hyper-pigmentation of gingival tissue with comparable efficacies. The surgical treatment modalities include use of scalpel, laser ablation, bur abrasion, electrocautery, cryosurgery, radio-surgery, free gingival grafts and acellular dermal matrix allograft etc. Diode lasers have frequently been used in a variety of soft tissue surgical procedures and have many advantages such as less pain, bleeding, scar formation and infection. Examined histologically, laser wounds have been resulted in less wound contracture or scarring, and ultimately improved healing. Depigmentation with lasers has become popular in recent times due to good results but requires sophisticated equipment and occupies a large space. Therefore the most practical gingival depigmentation procedure, both patient and operator wise, with satisfactory results remains the conventional scalpel (#15 blade) method. Nowadays, minimally traumatising the surgical field and gaining maximum outputs with help of microscopy and microsurgical instruments has attained a level of utmost importance in surgical procedures including periodontal therapy. Improved results in terms of increased vascularization of the grafts, relatively better percentages of root coverage a significant increase in width and thickness of keratinized tissue, an improved esthetic outcome and decreased patient morbidity in cases of gingival recession treated via microsurgical approach have been observed and well documented. However, perusal of the literature available suggests that clinical outcomes and esthetic potential of the results of gingival depigmentation using principles of microsurgery is an area of interest that still needs to be explored further. This study is therefore aimed at evaluating and comparing the clinical, esthetic and patient-related outcomes of gingival depigmentation performed using microsurgery vs diode laser technique.
To evaluate effect of Oxidant (Oxygen Releasing Oral Gel) with Coe-Pak versus Anti-oxidant (Nano-emulsion complex propolis and vitamin C gel) with Coe-Pak on wound healing, pain, patient satisfaction after gingival depigmentation
The study is a randomized controlled clinical trial comparing the use of microneedling with vitamin C against injecting vitamin C for depigmentation in physiological gingival melanin hyperpigmentation in a group of patients attending the outpatient clinic of the department of Oral Medicine and Periodontology-Cairo University.
Physiologic pigmentation affects the gingival esthetics. Laser ablation has been recently used as the most effective and reliable technique for gingival depigmentation. However, the high cost of laser technology limits its use in dental practice. Vitamin C/Ascorbic acid mesotherapy has been proposed as a minimally invasive, safe, cost-effective new modality of treatment.
This observational cross-sectional study aims at determining the prevalence of gingival pigmentation among a sample of adult Egyptian patients attending the diagnostic centre at Faculty of Dentistry, Cairo University and identifying its association with other risk factors.
The objectives of the present study are to: 1. Evaluate the effect of I-PRF injection following laser gingival depigmentation technique on the healing period as a primary objective. 2. Assess patient satisfaction following the procedure in terms of pain and esthetic outcome as a secondary objective.
In an era where less than ideal esthetics is not accepted, the request for esthetic procedures is widely sought after. Melanin, a brown pigment, is the most common natural pigment contributing to endogenous pigmentation of gingiva. It is a non-hemoglobin-derived pigment formed by cells called melaonocytes Dental cosmetic procedures including gingival depigmentation among the young generation are vastly becoming popular due to the public advertising of what the "ideal smile" should be. This means that brown/ pigmented gingiva is not esthetically accepted by modern standards. Numerous techniques for depigmentation were developed including surgical abrasion, lasers, chemicals and thermal techniques. The use of post-operative non-eugenol containing periodontal packs acts as a mechanical barrier for coverage of the denuded area which prevents bleeding and promotes healing by preventing trauma to the area. Platelet Rich Fibrin (PRF) is a form of concentrated suspension of growth factors that promote healing and tissue regeneration. Its use in the medical and dental fields is expanding during the recent year.