Bioprinting techniques for regeneration of oral and craniofacial tissues: Current advances and future prospects.

Background: Regenerative dentistry aims to reinstate, fix, renew, and regrow tissues within the oral and craniofacial domain. Existing regenerative methods are based on insights into tissue biology or disease processes that lead to tissue degradation. However, achieving complete and functional Tissue regeneration remains a primary challenge in real-world medical scenarios.

Comparing efficacies of autologous platelet concentrate preparations as mono-therapeutic agents in intra-bony defects through systematic review and meta-analysis.

Aim: This systematic review and meta-analysis aimed to assess individually the regenerative potential of PRF (Platelet-rich Fibrin), PRP (Platelet-rich Plasma), and PRGF (Plasma Rich in Growth Factors) in comparison to OFD (Open Flap Debridement) alone for treating Intrabony defects, by calculating pooled effect sizes.

Background: Relevant randomized controlled trials on humans were searched in PUBMED, COCHRANE CENTRAL, and GOOGLE SCHOLAR. Mean differences (MD) of Clinical Attachment level (CAL), Probing Pocket depth (PPD), and Defect Depth Reduction (DDR) between the Experimental and Control groups were used for calculating pooled effect sizes.

A neoteric procedure for alveolar ridge preservation using autogenous fresh mineralized tooth graft prepared at chair side.

Background: Alveolar bone loss can occur as a result of aggressive maneuvering due to iatrogenic trauma during teeth extraction or due to normal post-extraction socket healing. Tooth if used as a whole grafting material then successful osteoconductive remodeling can be expected because low-crystalline apatite is the main minerals in bone tissue. A study was conducted in the department of oral and maxillofacial surgery focused on the potential for osteoconduction, osteoinduction, and osteogenesis by growth factors in the tooth and related histogenesis between the tooth and bone.

Forehead Flap Ballooning for Scar Revision.

Nowadays, cutaneous expansion is used progressively in reconstructive surgery for treating the variety of problems such as burns alopecia scar revision in children and adults. With the use of tissue expansion technique, the reconstruction of many acquired and congenital defects has been made possible. Tissue expanders are principally based on the mechanical and the biological creep in which mechanical creep is the morphological changes occurring in cellular level in response to applied stress and biological creep is the resultant expansion of skin surface.

Efficacy of autologous stem cells for bone regeneration during endosseous dental implants insertion - A systematic review of human studies.

Availability of adequate quantity and quality of bone is prerequisite for longevity and survival of endosseous dental implants. Most of the clinicians face with the problem of lack of bone due to long-standing edentulism during this treatment modality. Conventional therapies with the use of various types of bone grafts and membranes have provided clinicians with unpredictable and compromised results.

Antimicrobial effects of various platelet rich concentrates-vibes from in-vitro studies-a systematic review.

Aim: The aim of the current review was to outline the existing information related to antimicrobial properties of various platelet concentrates, as experimented in various in-vitro studies.

Background: One of the most interesting recent landmarks in the field of biological therapy has been the discovery that platelets, in addition to being capable of releasing hundreds of proteins and growth factors, can also release immunomodulatory agents with antimicrobial activity. Several international research groups have reported antimicrobial activities in both human platelets and other types of platelet rich plasma preparations.