Aishwarya Ikhar

Nanotechnology holds significant promise in the field of periodontal regeneration, offering innovative approaches to address the challenges associated with traditional treatments. Through meticulous research and experimentation, it has become evident that nanomaterials can enhance various aspects of periodontal regeneration, including tissue engineering, drug delivery, and antimicrobial therapy. One of the key advantages of nanotechnology in periodontal regeneration is its ability to facilitate controlled and sustained release of bioactive molecules, growth factors, and antibiotics, thereby promoting tissue healing and regeneration while minimizing adverse effects. Nanomaterials such as nanoparticles, nanofibers, and nanogels can be engineered to mimic the extracellular matrix, providing structural support and promoting cellular adhesion, proliferation, and differentiation.

Periodontal osseous defects are a frequent sequela of periodontitis. Diagnosing their presence and establishing their morphology before surgical access requires a careful clinical examination combined with diagnostic quality radiographs. This poses a clinical challenge that should not be underestimated. The treatment of intrabony defects using conservative approaches including access flaps is expected to produce an average gain of probing attachment of close to 2.00 mm. The defects may be filled with new bone for approximately 1.5 mm without the placement of grafts. This bone-fill does not automatically implicate the generation of new attachment to the root surface. The defect size profoundly affects the treatment outcome for both probing attachment loss gain and bone-fill values. Further, the angle between the root surface and the bony wall of an intraosseous defect represents another important factor in the healing process. Defects on root surfaces without furcation appear to have better chances of healing than defects associated with furcation. Also, the postsurgical supportive care appears to be one of the most important determining factors for positive treatment outcomes.

Rigid internal fixation is a surgical procedure that precisely reduces and immobilizes bone fractures with metal implants to allow healing. Intermaxillary fixation, with or without open reduction, is the mainstay of traditional fixing techniques for stabilizing mandibular fractures. Rigid internal fixation using miniplates and screws has gained general acceptability in the last ten years for the treatment of acute traumatic mandibular injuries. In light of the ongoing focus on cost containment in the delivery of healthcare, oral and maxillofacial surgeons support their therapeutic approaches by arguing that they are both advantageous and economical.