INTRODUCTION: Prior research has examined complex methods of biologic augmentation during rotator cuff repair, including tendon transplants and extracellular matrix grafts. Our proposed procedure utilizes local autogenous bone marrow delivered to the repair site via a cannulated humeral implant. Such marrow delivery channels could be developed for suture anchors and other surgical hardware and ...

Autogenous iliac crest bone graft has been the gold standard for use in posterolateral spinal fusions despite a high incidence of morbidity associated with the harvesting process. Minor complications including increased blood loss, increased hospital stay, and superficial infections have been reported to occur in 9.4% to 25% of cases. Major complications such as deep infection, fracture of the ...

Autogenous cartilage has generally been considered the gold standard grafting material in reconstructive septorhinoplasty for volume filling and structural support. In the restructuring of the nasal skeleton, autogenous cartilage can be harvested from the nasal septum, the auricle or the rib, but costal cartilage is considered the best graft material in patients requiring major reconstruction. ...

OBJECTIVE This work evaluated histologic and biochemically the effect of magnetic field buried in bone repair after autogenous bone graft and calcium phosphate cement implants. METHODOLOGY Bone defects with 5,0 mm of diameter in the cranium of Wistar mice were used to analyse. These mice were submitted to different interventions: autogenous bone graft and calcium phosphate cement implants, bo...

Shrinkage can be critical factor for the design of structural members due to the length changes by the timedependent deformation. Given the high fluidity and different mixture proportions of SCC, the shrinkage of such concrete can differ from those of conventional concrete or HPC of normal consistency. Proper estimate of autogenous shrinkage of self-consolidating concrete (SCC) can provide engi...

OBJECTIVE The aim of this study was to evaluate the efficacy of tibial autogenous bone grafting in the treatment of patients with alveolar bone defects. MATERIALS AND METHODS The study subjects consisted of 12 patients (10 male, 2 female, age: 19-51 years) who underwent reconstructive autogenous bone-grafting procedures. The medial approach to the tibial bone was used to harvest autogenous ca...

PURPOSE To describe a technique of endoscopic harvesting of autogenous fascia lata. METHODS A retrospective, noncomparative clinical study to evaluate the technique of videoendoscope assistance in harvesting autogenous fascia lata was conducted during a 1-year period in 2002. A small incision approximately 2 cm long is made over the lateral aspect of the thigh, either as a low or high approac...

PURPOSE The current gold standard for clinical jawbone formation involves autogenous bone as a graft material. In addition, demineralized dentin can be an effective graft material. Although demineralized dentin readily induces heterotopic bone formation, conventional decalcification takes three to five days, so, immediate bone grafting after extraction is impossible. This study evaluated the ef...

Twenty surgically treated cases of fracture dislocation of the cervical spine are presented. All patients had hyperfelxion injuries with associated rupture of the intervertebral disc. All patients were operated on through an anterior surgical approach. Ten consecutive patientas had interbody fusion with autogenous bone and ten consecutive patients were fused anteriorly with bovine (Kiel) bone. ...