Instructional course lectures
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Neck pain is a common complaint that typically represents a spectrum of disorders affecting the cervical spine. The clinical history and examination of patients with neck pain dictate the proper timing and selection of diagnostic studies such as plain radiography, MRI, and myelography with CT. ⋯ Nonsurgical treatment is the most appropriate first step in almost all cases of cervical radiculopathy. In contrast, the conservative care of cervical spondylotic myelopathy with measures such as physical therapy, spinal manipulation, medications, collars, and traction is limited.
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Osteoporosis has received heightened attention over the past 2 decades because of its overwhelming cost to society. It is one of the most common diseases affecting both men and women. The key to treatment is early prevention accompanied by modification of risk factors and impact-oriented exercise, optimal medical management with antiresorptive medications, and addressing the complications of this disease such as compression fractures and spinal deformities. ⋯ The surgical treatment of deformities such as kyphosis and scoliosis can be very challenging given the poor bone quality and propensity for instrumentation cutout. The surgical treatment of spinal stenosis in the face of deformity in these patients requires keen surgical planning and a clear identification of the source of the patient's complaints--be it the deformity, the stenosis, or both. Several advances in instrumentation, such as the use of laminar fixation (if available), multisegment fixation, limited correction of the deformity, and augmentation of pedicle screw purchase through biologic and nonbiologic fillers have been developed.
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Compression of the spinal cord and nerve roots caused by spondylotic changes or disk herniations is the most common etiology for cervical myelopathy, radiculopathy, or myeloradiculopathy. Surgical intervention in treating these conditions has been very successful. Anterior approaches to the cervical spine are being used for the treatment of cervical radiculopathy and myelopathy. The technical aspects of anterior diskectomy and corpectomy, methods of fusion, and the use of instrumentation are important treatment considerations.
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The treatment of open fractures of the tibial shaft continues to be a challenging problem for the orthopaedic surgeon. The basic principles of treatment for open fractures have changed little over the past decade; urgent wound débridement, early use of antibiotic therapy, skeletal stabilization, and early wound coverage remain the primary goals of treatment. However, the methods used to achieve these goals of treatment have evolved. Recent advances in the treatment of open fractures focus on the treatment of open fractures of the tibial shaft.
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Degenerative cervical disk disease is a ubiquitous condition that is, for the most part, asymptomatic. When symptoms do arise as a result of these degenerative changes, they can be easily grouped into axial pain, radiculopathy and myelopathy. While the pathophysiology of radiculopathy and myelopathy is better understood, the source of neck pain remains somewhat controversial. ⋯ The natural history of these conditions suggests that for the most part patients with axial symptoms are best treated without surgery, while some patients with radiculopathy will continue to be disabled by their pain, and may be candidates for surgery. Myelopathic patients are unlikely to show significant improvement, and in most cases will show stepwise deterioration. Surgical decompression and stabilization should be considered in these patients.