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David J Allen
Researcher at University of Ottawa
Publications - 9
Citations - 786
David J Allen is an academic researcher from University of Ottawa. The author has contributed to research in topics: Femoroacetabular impingement & Internal medicine. The author has an hindex of 6, co-authored 8 publications receiving 739 citations. Previous affiliations of David J Allen include Ottawa Hospital.
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Prevalence of associated deformities and hip pain in patients with cam-type femoroacetabular impingement
TL;DR: Most patients with cam-type femoroacetabular impingement had bilateral deformities and there was an associated acetabular deformity in 84 of 201 patients (42%) which is important in order to define the natural history of these deformities, and to determine treatment.
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Comparison of MRI Alpha Angle Measurement Planes in Femoroacetabular Impingement
TL;DR: Patients with clinically suspected FAI may have a substantial contour abnormality that can be underestimated or missed if only oblique axial plane images are reviewed, and radial plane imaging should be considered in the MRI investigation of FAI.
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A dynamic study of thoracolumbar burst fractures.
Ruth K. Wilcox,Thomas O. Boerger,David J Allen,David C. Barton,David Limb,Robert A. Dickson,Richard M. Hall +6 more
TL;DR: This study was performed to test the hypothesis that the final resting positions of the bone fragments seen on computed tomography imaging are not representative of the dynamic canal occlusion and associated neurological damage that occurs during the fracture event.
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The Young Adult with Hip Impingement: Deciding on the Optimal Intervention
TL;DR: Open hip surgery with surgical dislocation is the gold standard for treating femoral deformities and the damaged acetabular labral complex; however, less invasive techniques such as hip arthroscopy and arthroScopy combined with limited anterior hip arthrotomy may provide comparable outcomes with less surgical morbidity.
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Treatment of Retroacetabular Osteolysis with Calcium Sulfate and Retention of Original Components
TL;DR: In this article, the authors conducted a clinical and radiographic review of 7 patients with progressive retroacetabular osteolysis and found good osseous integration of the graft and halt the progression of lysis.