BACKGROUND Little is known about the long-term outcome of implants placed in the atrophic maxilla using osteotome sinus floor elevation (OSFE) without grafting. PURPOSE The study aims to evaluate the long-term efficiency of the procedure and stability of the peri-implant bone formed following implant placement without grafting into resorbed posterior maxilla. MATERIALS AND METHODS Twenty-fi...

OBJECTIVE To evaluate nasal morphology, symmetry, and nostril shape in patients with unilateral cleft lip and palate following mixed-dentition alveolar bone grafting. DESIGN Prospective stereophotogrammetric study. SETTING Hospital-based. PATIENTS Thirty-nine patients with a history of repaired unilateral cleft lip and palate who received an iliac crest alveolar bone graft were recruited ...

Bone grafts are commonly used in all specialties of orthopaedic surgery, and an understanding of the principles and techniques of bone grafting is critical to the care of traumatic, developmental, and reconstructive musculoskeletal conditions. While most orthopaedic surgeons are familiar with the utilization of non-vascularized bone graft and bone graft substitutes, the applications of vascular...

INTRODUCTION: The goal of this proposal is to therapeutically reverse the damaging effects of radiotherapy on bone formation and healing to enable non-vascularized grafting in irradiated bone. Utilizing a rodent model of mandibular bone grafting, we quantified metrics of diminished graft take and bone healing in response to radiation treatment. Subsequently, we utilized implantable deferoxamine...

BACKGROUND Aggressive curettage has been well established for the treatment of giant cell tumors (GCTs) of the bone. The purpose of this study was to review our experience and evaluate the role of different implant materials in patients with GCTs of the extremities after aggressive curettage. METHODS A total of 119 patients with GCTs of the long bone were treated at the First Affiliated Hospi...

Aseptic loosening of the glenoid component after total shoulder arthroplasty presents a considerable treatment challenge in the setting of substantial glenoid bone loss. Glenoid component explantation and bone grafting of defects have become common methods of recreating bone stock in hopes of preventing later fractures, maintaining joint kinematics, and allowing for later glenoid reimplantation...