Orthopedic implants and devices for bone fractures and defects…
2020年1月1日 · Orthopedic implants become necessary with severe fractures–that are in need of realignment and fixation for proper healing–or in cases when bone altogether fails to regenerate, producing bone defects. The design of these implants requires consideration of the material's biocompatibility, mechanical properties, and surface properties as well ...
Bone grafts and biomaterials substitutes for bone defect …
2017年12月1日 · Bone grafts have been predominated used to treat bone defects, delayed union or non-union, and spinal fusion in orthopaedic clinically for a period of time, despite the emergency of synthetic bone graft substitutes.
Impact of bone defect morphology on the outcome of …
The present study also demonstrated a good correlation between radiographic and clinical measurements of bone loss at dental implants. Recently published data suggest that 3-wall bone defect lesions are the most common type of defects in peri-implantitis, followed by defects with buccal dehiscence . In the present study, 2-wall defects were ...
Three-dimensional-printed individualized porous implants: A …
2021年11月1日 · In this study, to precisely reconstruct patient-specific large bone defects caused by tumors, infections, or trauma, we proposed a treatment strategy comprising a one-stage implementation of individualized porous implants in the absence of allogeneic/autogenous bone grafting, based on “implant-bone” interface fusion, instead of “bone-bone ...
Efficacy of bone defect therapy involving various surface …
2023年11月17日 · In this study, through cell and animal experiments, we devised seven bone implant categories of Ti6Al4V based on surface preparation and post-processing technology (polishing, grit-blasting,...
Bone regeneration as treatment of peri‐implant disease: A …
2023年5月17日 · Analysis of the 3-dimensional implant position, the bone defect morphology, and the soft tissue situation guides the decision to preserve or to remove an implant with a severe peri-implantitis lesion.
Long Bone Defect Filling with Bioactive Degradable 3D-Implant ...
2023年3月28日 · Experimental in vivo study with the use of laboratory sheep revealed that the porous degradable 3D implants with bioactive coating located in a long bone segmental defect provide stimulation of reparative osteogenesis and osseointegration into …
implantitis bone defects could not be proven (NCT NCT03777449). Clin Implant Dent Relat Res. 2019;21:635 643. It has been suggested that the therapeutic outcome of nonsurgical and surgical periodontal treatment is associated to defect morphol-ogy.
Risk Factors for Early Implant Failure and Selection of Bone
2024年2月17日 · The purpose of this review is to discuss the risk factors associated with various types of bone augmentation which have a close causal relationship with early implant failure, and to determine the optimal bone grafting material for …
Bone Tissue Engineering in the Treatment of Bone Defects
Surgical treatment is the most effective way to treat bone defects, such as using bone grafts, Masquelet technique, Ilizarov technique etc. In recent years, the rapid development of tissue engineering technology provides a new treatment strategy for bone repair.