Three-Dimensional Evaluation of Alveolar Bone Levels Around Dental Implants and Natural Teeth: A Prospective Study.

Introduction: Dental implants' efficacy is influenced by the quality and quantity of the osseous tissue present at the site designated for dental implants. Therefore, this study was conducted with the primary objective of assessing marginal bone loss around mandibular posterior dental implants at six and 18 months after prosthesis placement, compared with the contralateral natural tooth. The secondary objective was to determine the correlation between various factors such as periodontal status, age, gender, duration between first and second-stage surgery, and marginal bone loss.

The detection of BANA micro-organisms in adult periodontitis before and after scaling and root planing by BANA-Enzymatic™ test kit: An in vivo study.

Background: Many paraclinical methods are available today for an accurate assessment of the periodontal status prior and during the periodontal treatment. The microbial-enzymatic N-benzoyl-DL-arginine-2-napthylamide (BANA) test is one of the modern alternatives to bacterial cultures. It detects the presence of three periodontal pathogens in the subgingival plaque (Porphyromonas gingivalis, Treponema denticola and Tannerella forsythia).

Perio-esthetic surgery: Using LPF with frenectomy for prevention of scar.

An aberrant frenum is postulated to create functional and aesthetic problems. Archer's 'classical frenectomy' is an extensive procedure including the excision of fibers, interdental papilla, and exposure of alveolar bone up to the palatine papilla. The resultant delayed healing, loss of interdental papilla, and abnormal scar led towards the conservative approaches like Edward's frenectomy, frenum relocation by Z-plasty and free gingival graft; with their technical and aesthetic limitations.