Biomechanical Evaluation of Anterior Lumbar Interbody Fusion with Threaded Cage
نویسندگان
چکیده
منابع مشابه
Anterior Lumbar Interbody Fusion
Historical Background Anterior lumbar interbody fusion (ALIF) was first used AQ1 in the treatment of tuberculosis and lumbar spondylolis-thesis. 1−3 Although described by Capener 4 in 1932 as the " ideal'' operation for spondylolisthesis, he further elaborated that " the technical difficulties of such procedure, however, preclude their trial.'' This statement was soon to be proven wrong by nume...
متن کاملBiomechanical comparison of anterior lumbar interbody fusion: stand-alone interbody cage versus interbody cage with pedicle screw fixation - a finite element analysis
BACKGROUND Anterior lumbar interbody fusion (ALIF) followed by pedicle screw fixation (PSF) is used to restore the height of the intervertebral disc and provide stability. Recently, stand-alone interbody cage with anterior fixation has been introduced, which eliminates the need for posterior surgery. We compared the biomechanics of the stand-alone interbody cage to that of the interbody cage wi...
متن کاملBiomechanical evaluation of an expandable cage in single-segment posterior lumbar interbody fusion.
STUDY DESIGN Controlled laboratory study. OBJECTIVE To evaluate the biomechanical characteristics of a new expandable interbody cage in single-segment posterior lumbar interbody fusion (PLIF) using cadaveric lumbar spines. SUMMARY OF BACKGROUND DATA One of the popular methods of treating lumbar spine pathologies involves a posterior lumbar interbody fusion using bilateral interbody nonexpan...
متن کاملAnterior interbody fusion of the lumbar spine.
Anterior interbody fusion of the lumbar spine by the extraperitoneal technique was performed in 47 patients with incapacitating low-back pain due to spondylolisthesis (26 patients) or disc degeneration (21 patients). The mean age was 38.2 years. Forty-five patients were re-examined 2--6 years postoperatively. According to the patients' own evaluation at follow-up, 53 per cent were free or almos...
متن کاملEffect of Elastic Modulus on Biomechanical Properties of Lumbar Interbody Fusion Cage
Yue Zhu1)†, Fusheng Li, Shujun Li, Yulin Hao and Rui Yang 1) Department of Orthopaedics, the First Affiliated Hospital of China Medical University, Shenyang 110001, China 2) Department of Bone Tumor, The People′s Hospital of Liaoning Province, Shenyang 110016, China 3) Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, ...
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ژورنال
عنوان ژورنال: The Showa University Journal of Medical Sciences
سال: 2004
ISSN: 0915-6380,2185-0968
DOI: 10.15369/sujms1989.16.17