There are four characteristics that an ideal bone graft material should exhibit which include: (i) osteointegration, the ability to chemically bond to the surface of bone without an intervening layer of fibrous tissue;1 (ii) osteoconduction, the ability to support the growth of bone over its surface;1 (iii) osteoinduction, the ability to induce differentiation of pluripotential stem cells from ...

Introduction: The bone volume maintenance is important for ideal esthetic and functional outcomes. Due to the resorption, there a loss of socket width three dimensionally resulting in narrowing shortening alveolar ridge contour. In present study we aim evaluate autogenous demineralized dentin (ADDM) graft formation new bone. Materials Methods: We compared 200 extraction sites with ADDM various ...

OBJECTIVES The posterior maxillary region often provides a limited bone volume for dental implants. Maxillary sinus elevation via inserting a bone graft through a window opened in the lateral sinus wall has become the most common surgical procedure for increasing the alveolar bone height in place of dental implants in the posterior maxillary region. The purpose of this article is to assess the ...

Background Harvesting autograft bone from the ilium is not without complications. When cases are reported in follow-ups, investigators usually concentrate upon treatment outcome of the principle problems and not on the donor site morbidity from harvesting a bone graft. The purpose of our study is to assess the complications related to bone grafting site of iliac crest, simultaneously evaluation...

Impacted morsellised allografts have been used successfully to address the problem of poor bone stock in revision surgery. However, there are concerns about the transmission of pathogens, the high cost and the shortage of supply of donor bone. Bone-graft extenders, such as tricalcium phosphate (TCP) and hydroxyapatite (HA), have been developed to minimise the use of donor bone. In a human cadav...

Two acetabula which contained large bone allografts introduced at revision arthroplasty were obtained at post-mortem. The allografts had been placed in superior defects to support cementless acetabular components, and both hips were functioning well at the time of death. Clinical radiographs demonstrated apparent healing of graft to host bone, no graft collapse and stability of the acetabular c...

neglected, untreated and delayed femur neck fractures are commonly encountered and the treatment dilemma arises especially when the patient is physiologically young and osteosynthesis is the preferred option. controversy exists in the current literature as the various head salvage surgeries like valgus subtrochanteric osteotomy, non-vascularized fibular bone grafting, muscle pedicle bone grafti...