Results 221 to 230 of about 310,996 (266)
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Mechanically-regulated bone repair
Bone, 2022Fracture healing is a complex, multistep process that is highly sensitive to mechanical signaling. To optimize repair, surgeons prescribe immediate weight-bearing as-tolerated within 24 hours after surgical fixation; however, this recommendation is based on anecdotal evidence and assessment of bulk healing outcomes (e.g., callus size, bone volume, etc.)
Tareq, Anani, Alesha B, Castillo
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Repair of Bone Defects by Bone Inductive Material
Acta Orthopaedica Scandinavica, 1979Experimental fibular defects in 16 rats were filled with an acid decalcified homogenous bone matrix (bone inductive material). Autogenous bone grafts in corresponding defects in the other legs of the same rats served as controls. After 3 months, 11 of the 16 defects filled with bone inductive material healed with bony union, but only 4 of the 16 ...
J, Oikarinen, L K, Korhonen
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Bone–Tissue–Bone Repairs for Scapholunate Dissociation
The Journal of Hand Surgery, 2007Scapholunate dissociation is a commonly seen and treated form of carpal instability. Several surgical options have been used for the repair of scapholunate instability over the past 50 years. These have included benign neglect, reduction and percutaneous pinning, primary repair, partial fusions, tendon weaves, and combinations of these.
Edward J, Harvey +4 more
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Clinics in Plastic Surgery, 1996
Bone repair by regeneration as we know it continues to undergo changes, with advances approaching that may change our treatment of patients with craniofacial deformities and skeletal defects. Perhaps by the turn of the century, patients born with asymmetric deformities due to lack of growth will be treated early in life by skeletal stretching, and then
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Bone repair by regeneration as we know it continues to undergo changes, with advances approaching that may change our treatment of patients with craniofacial deformities and skeletal defects. Perhaps by the turn of the century, patients born with asymmetric deformities due to lack of growth will be treated early in life by skeletal stretching, and then
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BioEssays, 1987
AbstractAlthough bone development during embryogenesis and bone repair after injury have a number of features which appear similar, they are distinctly different processes which involve separate controlling elements and cuing parameters. Repair of bone is influenced by bioactive factors which reside in bone itself; some of these factors are not present
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AbstractAlthough bone development during embryogenesis and bone repair after injury have a number of features which appear similar, they are distinctly different processes which involve separate controlling elements and cuing parameters. Repair of bone is influenced by bioactive factors which reside in bone itself; some of these factors are not present
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Physiological Challenges of Bone Repair
Journal of Orthopaedic Trauma, 2012Bone healing after fracture occurs in a well-organized manner and involves a multitude of cell types, inflammatory cytokines, growth factors, prostaglandins, and certain vitamins. Some of the means by which alterations in these essential components affect bone repair are understood, whereas others still need to be delineated.
Joseph, Borrelli +6 more
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Metallic Materials for Bone Repair
Advanced Healthcare Materials, 2023AbstractRepair of large bone defects caused by trauma or disease poses significant clinical challenges. Extensive research has focused on metallic materials for bone repair because of their favorable mechanical properties, biocompatibility, and manufacturing processes.
Linlin Fan +4 more
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Bone fracture and bone fracture repair
Osteoporosis International, 2011Fracture healing is a multistage repair process that involves complex, well-orchestrated steps initiated in response to tissue injury. The early upregulation of IL-6, osteoprotegerin (OPG), VEGF, and BMPs indicates a central role for these factors in the initiation of cartilage and periosteal woven bone formation.
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Photoengineering of Bone Repair Processes
Photomedicine and Laser Surgery, 2006Objective: This paper aims to report the state of the art with respect to photoengineering of bone repair using laser therapy. Background Data: Laser therapy has been reported as an important tool to positively stimulate bone both in vivo
Antonio Luiz B, Pinheiro +1 more
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Repair of Bone-Transplant Fractures
The Journal of Bone & Joint Surgery, 1958Fresh autogenous-bone transplant fractures in rabbits have the capacity to unite as early as two weeks in more than two-thirds of the animals. Some of the surface cells of the transplants appeared to survive and proliferate to produce new bone. The graft replacement occurred by creeping substitution. The transplants were well tolerated by host tissues.
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