Results 171 to 180 of about 27,042 (212)
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Management of Scaphoid Nonunions
Journal of the American Academy of Orthopaedic Surgeons, 2003Scaphoid nonunions result in a predictable pattern of wrist arthrosis. To minimize the incidence of arthrosis, the goal of treatment should be consolidation of the fracture with the scaphoid in anatomic alignment. Computed tomography and magnetic resonance imaging scans can aid evaluation of carpal collapse, scaphoid collapse, scaphoid nonunion, bone ...
Thomas E, Trumble +3 more
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The Journal of Trauma: Injury, Infection, and Critical Care, 1995
Twenty-eight patients with metaphyseal nonunion were evaluated retrospectively. Initially, all patients were thought to have healing of their fractures. Mild pain and/or instability with weightbearing or discomfort localized around the hardware were common symptoms of this nonunion; however, substantial pain was not a predominant feature.
N A, Ebraheim +3 more
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Twenty-eight patients with metaphyseal nonunion were evaluated retrospectively. Initially, all patients were thought to have healing of their fractures. Mild pain and/or instability with weightbearing or discomfort localized around the hardware were common symptoms of this nonunion; however, substantial pain was not a predominant feature.
N A, Ebraheim +3 more
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Clinical Orthopaedics and Related Research, 2004
Nonunions of long bone fractures can be treated successfully with one operative procedure in more than 90% of patients. In fact, 80% of patients can have good to excellent final restoration of mechanical axis alignment and proper length. Patients with infected nonunions may require more than one procedure to eliminate infection and heal the nonunion ...
E Carlos, Rodriguez-Merchan +1 more
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Nonunions of long bone fractures can be treated successfully with one operative procedure in more than 90% of patients. In fact, 80% of patients can have good to excellent final restoration of mechanical axis alignment and proper length. Patients with infected nonunions may require more than one procedure to eliminate infection and heal the nonunion ...
E Carlos, Rodriguez-Merchan +1 more
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The Biological Basis for Nonunions
JBJS Reviews, 2016➢ Fracture nonunion is a failure of the biological processes of fracture-healing.➢ Critical cellular events in fracture-healing include the inflammatory response, differentiation and proliferation of progenitor cells, formation of fibrocartilage callus, angiogenesis and subsequent mineralization of the callus, vascular union
Mark R, Brinker, Daniel P, O'Connor
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Treatment of Noninfected Nonunions: Normotrophic Nonunions
2006In normotrophic nonunions (the intermediate category between hypertrophic and atrophic nonunions), vascularization at the nonunion site is poor but exists, and on the bone scan detection of the tracer is poor. The biological activity of the connective tissue in the interfragmentary gap is low but not absent.
Gabriella Tuvo +2 more
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The Journal of Trauma: Injury, Infection, and Critical Care, 1985
A case of posterior fracture-dislocation of the elbow with a comminuted radial head fracture which subsequently went on to nonunion is reported. Radiographs at followup revealed a pseudoarthrosis of the radial neck, with at least part of the normal pronation and supination occurring through the pseudoarthrosis site.
G, Horne, P, Sim
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A case of posterior fracture-dislocation of the elbow with a comminuted radial head fracture which subsequently went on to nonunion is reported. Radiographs at followup revealed a pseudoarthrosis of the radial neck, with at least part of the normal pronation and supination occurring through the pseudoarthrosis site.
G, Horne, P, Sim
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Journal of the American Academy of Orthopaedic Surgeons, 2007
Thanapong, Waitayawinyu +3 more
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Thanapong, Waitayawinyu +3 more
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Factors associated with humeral shaft nonunion
Journal of Shoulder and Elbow Surgery, 2021William M Oliver +2 more
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Fracture nonunion in long bones: A literature review of risk factors and surgical management
Injury, 2021Jamie A Nicholson +2 more
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