Complex Radius Shaft Malunion: Osteotomy with Computer-Assisted Planning
نویسندگان
چکیده
منابع مشابه
Computer-assisted Treatment of Distal Radius Malunion
Intra-articular malunions represent an exceptional technical challenge for the treating surgeon. Multidetector CT scans (MDCT) with three-dimensional (3D) surface rendered images are increasingly used not only for the evaluation of malunions, but also to develop a road map for surgery in patients who have been selected for corrective osteotomy.1,10,12 CTbased virtual pre-operative planning, inc...
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Periprosthetic femoral fracture post-total knee arthroplasty can lead to malunion. This may lead to abnormal force transmission and accelerated wear of the prosthesis. Accurate femoral deformity correction depends on the combined correction of the mechanical axis alignment and the lateral distal femoral angle. Modern external fixation correction devices allow for simultaneous gradual correction...
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Periacetabular osteotomy (PAO) is an effective approach for surgical treatment of hip dysplasia in young adults. However, achieving an optimal acetabular reorientation during PAO is the most critical and challenging step. Routinely, the correct positioning of the acetabular fragment largely depends on the surgeons experience and is done under fluoroscopy to provide the surgeon with continuous l...
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The purpose of this study was to evaluate the results of our correction osteotomies of distal radial malunions without a bone graft. Eleven consecutive patients (mean age 52 years, range 18-71) were treated. A dorsal approach was utilised to perform an opening-wedge osteotomy which then was stabilised with two dorsal columnar plates without filling the osteotomy gap. All patients went on to rad...
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In corrective osteotomy of the radius, detailed preoperative planning is essential to optimising functional outcome. However, complex malunions are not completely addressed with conventional preoperative planning. Computer-assisted preoperative planning may optimise the results of corrective osteotomy of the radius. We analysed the pre- and postoperative radiological result of computer-assisted...
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ژورنال
عنوان ژورنال: HAND
سال: 2010
ISSN: 1558-9447,1558-9455
DOI: 10.1007/s11552-009-9233-4