Sinus bone grafting with autogenous bone is routinely performed to allow placement of endosseous dental implants. Although numerous maxillary sinuses have been successfully grafted, some complications of this procedure have been reported. These include maxillary sinusitis, resorption, infection and possible failure of grafts, loss of implants after 1-stage surgery, and oroantral fistulae. Only ...

Background: Tooth extraction is a procedure with the highest prevalence of causing alveolar bone damage. After extraction, dimension will change. This needs balance formation and resorption. Osteocytes are most common cells in have an essential role formation. study explores effect bovine tooth grafts on number osteocytes socket preservation process post-dental extraction. Methods: A total 28 W...

In situ heart valve tissue engineering is an emerging approach in which resorbable, off-the-shelf available scaffolds are used to induce endogenous restoration. Such designed recruit cells vivo , subsequently resorb polymer and produce remodel new valvular . Recently, preclinical studies using electrospun supramolecular elastomeric grafts have shown that this enables regeneration of pulmonary v...

Human bone is susceptible to damage from infections, fractures, and diseases. They do, however, have an amazing ability repair themselves after being exposed such factors, which accomplished by a dynamic process of remodeling, maturation, differentiation, regulated resorption. Larger defects, on the other hand, cannot be fully restored because their sizes exceed capacity bones repair. In cases,...

Various biological bone g rafts have been used for osteogenes i s , osteoconduction and even osteoinduction, but due to systemic influences and local factors, the outcome of successful incorporation of a bone graft has not been satisfactory. This study was therefore conducted on 15 clinically healthy adult dogs between 1 to 3 years of age weighing 20 to 30 kg to evaluate the effect of bo...

BACKGROUND Injectable calcium sulfate is a clinically proven osteoconductive biomaterial, and it is an injectable, resorbable and semi-structural bone graft material. The purpose of this study was to validate the clinical outcomes of injectable calcium sulfate (ICS) grafts as compared with those of a demineralized bone matrix (DBM)-based graft for filling in contained bony defects created by tu...