No abstract

Gingival recession is defined as the apical migration of the gingival margin with exposure of root surfaces. The etiology of the condition is multifactorial. Given the high rate of gingival recession defects among the general population, it is imperative that dental practitioners have an understanding of the etiology, complications and management of the condition. A recent innovation in dentistry is the preparation and use of platelet-rich fibrin (PRF) for recession defects. The article presents a case report, which highlights the use of lateral sliding bridge flap along with PRF in a collagen membrane carrier (guided tissue regeneration) for the treatment of multiple recession defects.

Most dental practitioners as well as their patients prefer to have fixed rather than removable prosthesis. However, there are many clinical situations that prohibit the use of the fixed treatment modality. These clinical cases can vary from, simply not having the proper number of healthy teeth and/or implants to, the esthetically challenging cases of high smile lines and severe loss of alveolar support. The approach of using a traditional removable prosthesis in these situations has always been met with severe compromises. The functionally fixed restoration is a third modality of treatment that can solve many of the problems of the removable restoration and at the same time provide the same comfort and success of the fixed prosthesis. This restoration has a pontic assembly that is removed by the patient for periodontal maintenance. This article presents a case report which describes a technique for treatment of partially edentulous maxilla with severe loss of alveolar support using a fixed removable prosthesis/Andrew's bridge.

No abstract

Introduction: Gingival depigmentation is a surgical procedure done to eliminate or reduce gingival hyperpigmentation. Various techniques are employed such as scalpel de-epithelization, gingivectomy, electrosurgery, use of chemical agents, cryosurgery, and lasers. The present study was conducted to assess the efficacy of laser and electrosurgical procedure in reducing gingival pigmentation in terms of pain, wound healing, and recurrence of melanin pigmentation. Methodology: A prospective study was conducted on 40 subjects affected by melanin pigmentation. Group I patients were treated with electrosurgery and Group II patients with diode laser procedure. Evaluation for pain was done intraoperatively, 24 hours and 7 days using VAS. Wound healing and recurrence of pigmentation was assessed at one month and three months. Results: No significant difference was noted between the two groups for pain assessment at 7 days with P > 0.001. Both electrosurgery and laser group showed significant differences between intraoperative time period to 24 hours and 24 hours to 7 days at P < 0.001 for pain. Conclusion: Esthetic demands necessitate cosmetic gingival depigmentation procedure. Laser diode photoablation proves to be an effective and reliable technique in achieving the same.