Diagnostic efficacy of clinical tests for lumbar spinal instability
نویسندگان
چکیده
منابع مشابه
Clinical tests to diagnose lumbar segmental instability: a systematic review.
STUDY DESIGN Systematic literature review. OBJECTIVES To evaluate the diagnostic accuracy of clinical tests used to diagnose patients with structural lumbar segmental instability (LSI). BACKGROUND Patients with structural LSI represent an important, identifiable subgrouping of individuals with low back pain. Numerous clinical tests have been proposed to diagnose structural LSI; however, dat...
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In review of 871 lumbar fusion procedures performed during the last 8 years, the theoretical advantages of lumbar spinal instrumentation are not borne out in simple discogenic disease. Four groups of 30-35 patients without previous surgery who underwent fusion by different techniques were matched for age, sex, length of follow-up, surgeons, number of levels fused, duration of preoperative sympt...
متن کاملLumbar Spinal Instability: An Updated Rewiew
According to the American Academy of Orthopaedic Surgeons, instability was defined as an abnormal response to applied loads, characterized by movement in the motion segment beyond normal constraints in 1989. Segmental instability has been defined as occurring in patients with low back problems and whose clinical status is unstable, with symptoms fluctuating between mild and severe symptoms in r...
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STUDY DESIGN Systematic review of diagnostic studies. OBJECTIVE To investigate the diagnostic performance of tests used to detect lumbar spinal stenosis. SUMMARY OF BACKGROUND DATA Little is known about the diagnostic accuracy of tests in detecting lumbar spinal stenosis. A systematic review will provide more insight in this topic. METHODS We performed a literature search in Medline (PubM...
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این پایان نامه بدنبال بررسی کاربرد ارزیابی مستمر در یک محیط یادگیری زبان دوم از طریق طرح چهار سوال تحقیق زیر بود: (1) درک توانایی های فراگیران زمانیکه که از طریق برآورد عملکرد مستقل آنها امکان پذیر نباشد اما در طول جلسات ارزیابی مستمر مشخص شوند; (2) امکان تقویت توانایی های فراگیران از طریق ارزیابی مستمر; (3) سودمندی ارزیابی مستمر در هدایت آموزش فردی به سمتی که به منطقه ی تقریبی رشد افراد حساس ا...
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ژورنال
عنوان ژورنال: Surgical Neurology International
سال: 2018
ISSN: 2152-7806
DOI: 10.4103/sni.sni_359_17