New technologies in spine : Kyphoplasty and vertebroplasty for the treatment of painful osteoporotic compression fractures von GARFIN, Steven R, YUAN, Hansen A, REILEY, Mark A

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Nucleus Replacement With the DASCOR Disc Arthroplasty Device: Interim Two-Year Efficacy and Safety Results From Two Prospective, Non-Randomized Multicenter European Studies von AHRENS, Michael, TSANTRIZOS, Anthony, HALM, Henry, DONKERSLOOT, Peter, MARTENS, Frederic, LAUWERYNS, Philippe, LE HUEC, Jean Charles, MOSZKO, Slawomir, FEKETE, Zsolt, SHERMAN, John, YUAN, Hansen A

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New technologies in Spine: Nucleus replacement von BAO, Qi-Bin, YUAN, Hansen A

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The Role of ISASS in Evolving the Spine Code Landscape: Lumbar Discogenic Pain Receives Specific ICD-10-CM Code von Lorio, Morgan P, Yuan, Hansen A, Beall, Douglas P, Block, Jon E, Andersson, Gunnar B J

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Comparative evaluation of single-level closing-wedge vertebral osteotomies for the correction of fixed kyphotic deformity of the lumbar spine : A cadaveric study von FANG LI, SAGI, H. Claude, BAUWEI LIU, YUAN, Hansen A

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Catheter fabric kyphoplasty for osteoporostic vertebral compression fractures von Yang, Huilin, Wang, Genlin, Yuan, Hansen A, Mei, Xin

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The artificial disc: theory, design and materials von Bao, Qi-Bin, Mccullen, Geoffrey M., Higham, Paul A., Dumbleton, John H., Yuan, Hansen A.

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Measurement of Paradoxical and Coupled Motions Following Lumbar Total Disc Replacement von Park, Soo-An, Ordway, Nathaniel, Fayyazi, Amir, Fredrickson, Bruce, Yuan, Hansen A.

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Characterization of a developing lumbar arthrodesis in a sheep model with quantitative instability von Foster, Mark R, Allen, Matthew J, Schoonmaker, Joanne E, Yuan, Hansen A, Kanazawa, Atsunori, Park, Soo-An, Liu, Baowei

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Assessment of a synthetic anterior cervical ligament in a spinal fusion model in sheep von Allen, Matthew J, Hai, Yong, Ordway, Nathaniel R, Park, Choon-Keun, Bai, Bo, Yuan, Hansen A

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Twelve-Month Follow-up of Lumbar Spine Range of Motion Following Intervertebral Disc Replacement Using Radiostereometric Analysis von Ordway, Nathaniel R., Fayyazi, Amir H., Abjornson, Celeste, Calabrese, Jerry, Park, Soo-An, Fredrickson, Bruce, Yonemura, Kenneth, Yuan, Hansen A.

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Radiostereometric analysis of postoperative motion after application of dynesys dynamic posterior stabilization system for treatment of degenerative spondylolisthesis von Fayyazi, Amir H, Ordway, Nathaniel R, Park, Soo-An, Fredrickson, Bruce E, Yonemura, Kenneth, Yuan, Hansen A

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Late infection of spinal instrumentation by hematogenous seeding von Heggeness, M H, Esses, S I, Errico, T, Yuan, H A

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Osteoporotic spinal deformity: a biomechanical rationale for the clinical consequences and treatment of vertebral body compression fractures von Yuan, Hansen A, Brown, Courtney W, Phillips, Frank M

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Point of View von Yuan, Hansen A.

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Comparison of Cobb technique, quantitative motion analysis, and radiostereometric analysis in measurement of segmental range of motions after lumbar total disc arthroplasty von Park, Soo-An, Ordway, Nathaniel R, Fayyazi, Amir H, Fredrickson, Bruce E, Yuan, Hansen A

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Commentary von Yuan, Hansen A.

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Commentary von Yuan, Hansen A.

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Early versus delayed surgery for acute cervical spinal cord injury von Mirza, S K, Krengel, 3rd, W F, Chapman, J R, Anderson, P A, Bailey, J C, Grady, M S, Yuan, H A

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To the Editor von Yuan, Hansen A.

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