Three-Dimensional Bioprinting as a Tool for Tissue Engineering: A Review.

The field of reconstructive and regenerative therapy has shown an increased amount of interest in three-dimensional (3D) bioprinting techniques in recent years. This technique applies 3D printing methods to tissue engineering, utilizing additive manufacturing techniques and bio-inks containing biomaterials and living cells. 3D bioprinting has the potential to create the lost tissue precisely.

Surgical Excision of Localized Gingival Overgrowth Using Laser: A Case Report.

Gingival overgrowth, localized or generalized, is one of the leading causes of poor maintenance of oral hygiene. Excision of growth using laser should be the choice of treatment because laser helps maintain a blood-free surgical site during treatment and provides more patient comfort during and after the procedure. Lasers are commonly employed in many different applications, including scaling, root planning, cavity preparation, and excision of soft tissue growths in surgery.