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STUDY DESIGN Prospective randomized controlled trial. OBJECTIVE The aim of this study was to monitor the quality control of robot-assisted pedicle screw fixation accuracy by using a cumulative summation (CUSUM) test at the initial stage of its application. SUMMARY OF BACKGROUND DATA Although robot-assisted pedicle screw fixation reduces screw(More)
  • Ho-Joong Kim, Ruth Ruscheweyh, +5 authors Jin S Yeom
  • Pain practice : the official journal of World…
  • 2014
The purpose of this study was to translate pain sensitivity questionnaires (PSQ) into the Korean language, perform a cross-cultural adaption of the PSQ, and validate the Korean version of PSQ in patients with degenerative spinal disease. The PSQ was translated forward and backward, cross-culturally adapted by 2 independent translators, and approved by an(More)
BACKGROUND The efficacy of brace application for the treatment of osteoporotic compression fractures remains unclear. The purpose of this study was to compare the treatment outcomes in patients with osteoporotic compression fractures with regard to whether the patients had no braces, rigid braces, or soft braces. METHODS We randomly assigned sixty(More)
PURPOSE To investigate the clinical and radiologic outcomes following treatment of intertrochanteric fractures using the Compression Hip Nail® (CHN), which has a sliding lag screw. MATERIALS AND METHODS Twenty-eight cases of intertrochanteric fractures treated with CHN from November 2012 to October 2013 and followed-up for >6 months were included. The(More)
16 Background. Converging evidence has revealed both functional and structural abnormalities in adolescents with early-17 onset conduct disorder (EO-CD). The neurological abnormalities underlying EO-CD may be different from that of 18 adolescent-onset conduct disorder (AO-CD) patients. However, the cortical structure in AO-CD patients remains largely 19(More)
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