Current sports medicine reports
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Curr Sports Med Rep · Jan 2010
ReviewLumbar epidural steroid injections: indications, contraindications, risks, and benefits.
The clinical use of lumbar epidural steroid injections has increased dramatically. Although there are certainly beneficial effects to using epidural steroid injections in a treatment regimen for lumbar radicular pain, there is a lack of well designed, placebo-controlled studies to define conclusively specific indications and techniques for different spinal diagnoses. This article reviews the pathophysiology of lumbar radiculopathy and the use of epidural steroid injections as one treatment option, as well as describes their risks and benefits. Based on current literature, we offer an evidence-based perspective regarding rational use of lumbar epidural steroid injections for certain indications and treatment goals.
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Postconcussion syndrome (PCS) is a constellation of physical, cognitive, and emotional symptoms that persist in a small percentage of patients who suffer from a concussion. There is significant debate regarding the definition and pathophysiology of PCS. This article reviews these controversies, the factors that may predict PCS, potential diagnostic and treatment options, and return-to-activity considerations for the sports medicine physician.
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Low back pain is a common presenting complaint to sports medicine providers. The lumbar spine is a complex anatomic structure with multiple potential pain generators. Epidemiologic studies have shown that the intervertebral disc is the most common pain generator in all patients with low back pain. ⋯ Facet pain can have different presentations, and pain emanating from other lumbopelvic structures can present similarly as facet joint pain. This article reviews the anatomy and biomechanics of the lumbar facet joints, presenting symptoms and physical examination findings seen with facet pain. We also will discuss diagnostic and treatment paradigms that are helpful to the clinician treating low back pain in athletes.
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Curr Sports Med Rep · Jan 2010
Concussion symptom scales and sideline assessment tools: a critical literature update.
Sports-related concussion remains a diagnostic and management challenge for the sports medicine practitioner. Numerous symptom scales and sideline assessment tools are available for team physicians and athletic trainers to objectively assess this difficult injury. The purpose of this article is to update the reader on literature published within the past year relevant to concussion symptom scales and sideline assessment tools. ⋯ Many tools remain based more on expert opinion than rigorous scientific evaluation. A multifaceted approach to sports concussion is advised. The sports medicine practitioner must not rely on any one tool in managing concussion and must be aware of the strengths and limitations of whichever method is chosen to incorporate into a concussion evaluation and management plan.
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Curr Sports Med Rep · Nov 2009
ReviewA review of viscosupplementation for osteoarthritis of the hip and a description of an ultrasound-guided hip injection technique.
Viscosupplementation of the hip for symptomatic osteoarthritis appears to be safe and effective in more than 25 yr of use in Europe. More than 11 studies suggest that viscosupplementation in the hip is as effective as viscosupplementation in the knee. It appears to be a safe and reasonable alternative to nonsteroidal antiinflammatory drugs or intra-articular steroids for the treatment of osteoarthritis pain. ⋯ Viscosupplementation in the hip appears to work better in patients with fewer radiographic changes of osteoarthritis. Placement of viscosupplement in the hip under real-time ultrasound or fluoroscopic guidance is safe and well tolerated. Hip joint communication with the iliopsoas bursa may be a factor in studies of the effectiveness of viscosupplementation in the hip.