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STUDY DESIGN Continuous dynamic lumbar intervertebral flexion-extension is assessed by a videofluoroscopy with a new auto-tracking system. OBJECTIVES To develop and validate a new method for the continuous assessment of lumbar kinematics. SUMMARY OF BACKGROUND DATA Instability of the lumbar spine is thought to be associated with low back pain, but the(More)
  • S Wong, S Lo
  • Clinical otolaryngology : official journal of ENT…
  • 2008
Sir, It was interesting to read the recent article by Prasai and Conboy about using the nasal catheter during tonsillectomy. I share their view about the disadvantage of the assistant to provide suction, often blindly during peri operative cold steel dissection tonsillectomy. We have been successfully using a variant method of providing suction without the(More)
Background: It has been proposed that in-brace correction is the best guideline for prediction of the results of brace treatment for patients with Adolescent Idiopathic Scoliosis (AIS). However, bracing may be a stressful experience for patients and bracing non-compliance could be psychologically related. The purpose of this study was to assess the(More)
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