1Relationship between Postoperative Neurological Function and Overall Quality of Life in Cervical Spondylosis Operations865-8692Retrospectively Analysis of 240 Cases of Failed Back Surgery Syndrome870-8733Clinical Effect of Treatment of Lumbar Disc Herniation with Osteoporosis through Augmentation of Pedicle Screw Fixation with Optimized Volume of PMMA874-877,8914Treatment of Osteonecrosis of Femoral Head with Lightbulb-shaped Lesion Clearance with Compact Bone Graft878-880,8975Supporing Screws and Bbone Cement Filling Combined with Intramedullary Stem for Reconstruc-ting Tibial Bone Defect and Joint Stability in Total Knee Arthroplasty881-8846Clinical Analysis of the Treatment of Fast-Fix Meniscus Suture and Rehabilitation Training for Me-niscus Injury885-8877The Efficacy and Safety of Tranexamic Acid to Reduce Blood Loss of Total Knee ArthroplastyAn Shuai, Le Guoping, Zhang Ming888-8918Compartive Study of Medial Patellofemoral Ligament Injury Patterns between Acute and Chronic Patellar Dislocation in Adolescents:an MRI Study892-8979The rHuEPO and Iron Therapy in Preopative Anaemic Patients Following Primary Total Hip or Knee Replacement898-901,95110Detection and Correlation Study of BMD and TRAP,D-Pyr/Cr,NTX/Cr,HOP/Cr in Metabolic Bone Disease Patients902-90511The Function and Molecular Mechanism of miR-136 in Osteoarthritis906-909,94412Dislocation Is a Risk Factor for Poor Outcome after Supination External Rotation Type Ankle FracturesPeter K. Sculco, Lionel E. Lazaro, Milton M. Little, Marschall B. Berkes, Stephen J. Warner, David L. Helfet, Dean G. Lorich960-960 