Tissue Engineering in Maxillary Bone Defects

Radiographic comparison of the repaired bone in maxillary alveolar cleft of dog by tissue engineering and autogenous bone grafting techniques

BACKGROUND: Dental disease, trauma and maxillofacial surgeries can cause alveolar bone defects. Among different kinds of treatment, autogenous bone grafts is accepted as a golden standard. On the other hand, because of limitation of treatment with autogenous bone grafts, osteogenic cells derived from stem cells are suggested. OBJECTIVES: The aim of this study was to compare the mean density of ...

Bone Tissue Engineering: a Mini-Review

Despite advances in bone tissue engineering, auto grafts from intra-oral or extra-oral donor sites are still the gold standard for treatment of large craniomaxillofacial defects. Biomaterial development, application of growth factor, and stem cells, open new gateway to bone regeneration studies, but real translation from bench to bedside have not yet happened. In this review article, a number o...

Current Concepts in Scaffolding for Bone Tissue Engineering

Bone disorders are of significant worry due to their increased prevalence in the median age. Scaffold-based bonetissue engineering holds great promise for the future of osseous defects therapies. Porous composite materials andfunctional coatings for metallic implants have been introduced in next generation of orthopedic medicine for tissueengineering. While osteoconductive materials such as hyd...

Biomimetic coatings for bone tissue engineering of critical-sized defects.

The repair of critical-sized bone defects is still challenging in the fields of implantology, maxillofacial surgery and orthopaedics. Current therapies such as autografts and allografts are associated with various limitations. Cytokine-based bone tissue engineering has been attracting increasing attention. Bone-inducing agents have been locally injected to stimulate the native bone-formation ac...

A Review on Commonly Used Scaffolds in Tissue Engineering for Bone Tissue Regeneration

Introduction: Bone is one of the tissues that have a true potential for regeneration. However, sometimes the bone defects are so outsized that there is no chance of bone self-repair and restoration or the damage is such that it is not possible to repair with medical or surgical interventions. In these situations, bone grafts are the treatment of choice, but due to several obstacles, including l...

Poly(lactic acid) (PLA) Nanofibers for Bone Tissue Engineering