نتایج جستجو برای: osteophyte
تعداد نتایج: 1083 فیلتر نتایج به سال:
BACKGROUND Medial meniscal extrusion (MME) is associated with progression of medial knee osteoarthritis (OA), but no or little information is available for relationships between MME and osteophytes, which are found in cartilage and bone parts. Because of the limitation in detectability of the cartilage part of osteophytes by radiography or conventional magnetic resonance imaging (MRI), the rate...
INTRODUCTION Previous studies in animal models of osteoarthritis suggest that alendronate (ALN) has antiresorptive and chondroprotective effects, and can reduce osteophyte formation. However, these studies used non-physiologic injury methods, and did not investigate early time points during which bone is rapidly remodeled prior to cartilage degeneration. The current study utilized a non-invasiv...
A 70-year-old man fell from a horse and landed on his head. He did not lose consciousness, but immediately noticed a slight change in the tone of his voice and was able to continue his normal activity. Later that day he noticed increasing swelling of his neck with associated dysphagia. He went to his local hospital Casualty Department and was referred to the Otorhinolaryngology Service after ha...
Why DOC? Cervical spondylosis is unique to the cervical spine because of the anatomy and presence of the uncovertebral joints and spinal cord. This is often manifest over several segments with mass effect on the ventral thecal sac and cord from ventral disease (DOC) and posterior ligamentous hypertrophy. On MR imaging, we are often faced with a low-signal, posterior extension of the disc margin...
Diffuse idiopathic skeletal hyperostosis (DISH) is considered an underdiagnosed and mostly asymptomatic non-inflammatory osteoarthritis. The etiology of DISH remains unknown with no validated diagnostic criteria. This condition is solely diagnosed radiologically. Symptoms vary from asymptomatic to disabling neurological conditions. In this paper we report a case of progressive dysphagia and nec...
OBJECTIVE To evaluate associations between severity of knee osteoarthritis (OA) on magnetic resonance imaging (MRI) and treatment outcomes in knee OA patients treated with exercise therapy in an exploratory study. METHODS Ninety-five participants with knee OA in a 12-week exercise program had obtained 3.0T MRI scans of the knee joint prior to treatment. MRI data were systematically assessed f...
OBJECTIVE The degradation of articular cartilage, which characterises osteoarthritis (OA), is usually paired with excessive bone remodelling, including subchondral bone sclerosis, cysts, and osteophyte formation. Experimental models of OA are widely used to investigate pathogenesis, yet few validated methodologies for assessing periarticular bone morphology exist and quantitative measurements a...
CASE REPORT We present a case of a 57 year old female whose patella became locked above a femoral osteophyte. She attended A & E at the Royal Victoria Hospital, Belfast. She had been pushing a chair forward under a table with her left knee when she felt a 'pop' inside it followed by severe pain. She was unable to bend or weightbear on the knee. Her left knee was previously asymptomatic with no ...
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