Journal of the Southern Orthopaedic Association
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J South Orthop Assoc · Jan 2000
ReviewDigital flexor sheath: repair and reconstruction of the annular pulleys and membranous sheath.
Rupture or transection of the digital pulley may necessitate repair or reconstruction to treat symptomatic flexor tendon bowstringing. When reconstruction is necessary, intrasynovial tendon grafts may provide superior gliding characteristics when compared with traditional extrasynovial tendon grafts. Lacerations of the membranous portion of the digital sheath and of noncritical annular pulleys usually do not require operative repair.
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J South Orthop Assoc · Jan 2000
ReviewIliac crest autogenous bone grafting: donor site complications.
Autogenous bone grafting is often done in orthopaedic surgery for a variety of conditions. The iliac crest is currently the most common donor site for obtaining autogenous bone graft. We searched the literature to summarize reported complications related to the donation of autogenous bone from the iliac crest. ⋯ Currently, autogenous bone grafting is a necessary part of the treatment of various orthopaedic conditions. Obtaining bone from the iliac crest can be associated with significant morbidity. As bone grafting technology emerges, the known complications of the current standard should be weighed against the risk of alternate therapies.
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We present the unique case of a patient with a sequestered disk fragment posterior to the thecal sac producing symptoms of spinal stenosis with neurogenic claudication. The majority of sequestered disk fragments migrate in either a cranial or caudal direction. In only a few cases have disk fragments been identified posterior to the thecal sac. ⋯ Magnetic resonance imaging showed relatively severe stenosis at L4-5 with mild disk bulging. Intraoperatively, a large posteriorly placed encapsulated mass of soft tissue was found compressing the posterior portion of the thecal sac. Patients with acute onset of symptoms of spinal stenosis should have herniated disk included in their differential diagnosis, even in the absence of imaging confirmation.
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Spinal injuries resulting from falls out of tree stands are often associated with concomitant neurologic deficit, prolonged hospitalization, and long-term disability. The purpose of this study was to review the types of spinal injuries that resulted from falls from hunting tree stands. We retrospectively reviewed 27 patients who came to our institution for treatment of spine injuries related to tree-stand accidents between 1981 and 1997. ⋯ The remaining patients were treated in rigid, molded, polypropylene thoracolumbar orthoses or lumbosacral corsets. Accidental falls from tree stands may result in significant spinal fractures often associated with concomitant neurologic injury, extended hospitalization, and permanent disability. Many of these injuries may be prevented through aggressive hunter safety education.
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J South Orthop Assoc · Jan 1998
Femur fractures in patients with hip arthroplasty: indications for revision arthroplasty.
The number of periprosthetic femur fractures has increased due to the increase in the number of patients having total hip arthroplasty. In this study, we define indications for operative treatment in patients with femur fractures after hip arthroplasty. Fifty-three patients with 56 periprosthetic fractures were available for retrospective review of charts, radiographs, and physical examination; 42 fractures were treated with open reduction and internal fixation, 8 had replacement of hip prosthesis, 4 were treated with a retrograde genucephalic nail, and 2 patients were treated conservatively. ⋯ We recommend treatment with plate fixation for fractures without signs of prosthetic loosening. In fractures with loose implants, revision arthroplasty is required. Distal femoral fractures should be stabilized with a plate or with genucephalic nailing.