Tsuyoshi Murase

Summary

Affiliation: University of Tokyo
Country: Japan

Publications

  1. doi request reprint Preoperative, computer simulation-based, three-dimensional corrective osteotomy for cubitus varus deformity with use of a custom-designed surgical device
    Yukari Takeyasu
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2 2 Yamadaoka, Suita, Osaka 565 0871, Japan E mail address for T Murase
    J Bone Joint Surg Am 95:e173. 2013
  2. doi request reprint Correction of severe wrist deformity following physeal arrest of the distal radius with the aid of a three-dimensional computer simulation
    Tsuyoshi Murase
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
    Arch Orthop Trauma Surg 129:1465-71. 2009
  3. doi request reprint Three-dimensional corrective osteotomy of malunited fractures of the upper extremity with use of a computer simulation system
    Tsuyoshi Murase
    Departments of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2 2, Yamada oka, Suita, Osaka 565 0871, Japan
    J Bone Joint Surg Am 90:2375-89. 2008
  4. ncbi request reprint Changes in length of the radioulnar ligament and distal oblique bundle after Colles' fracture
    Shinsuke Omori
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita, Japan
    J Plast Surg Hand Surg 47:409-14. 2013
  5. doi request reprint Methylcobalamin increases Erk1/2 and Akt activities through the methylation cycle and promotes nerve regeneration in a rat sciatic nerve injury model
    Kiyoshi Okada
    Department of Orthopaedics, Osaka University Graduate School of Medicine, 2 2 Yamadaoka, Suita, Osaka 565 0871, Japan
    Exp Neurol 222:191-203. 2010
  6. doi request reprint Relationship between the fracture location and the kinematic pattern in scaphoid nonunion
    Hisao Moritomo
    Department of Orthopaedics, Osaka University, Osaka, Japan
    J Hand Surg Am 33:1459-68. 2008
  7. ncbi request reprint In vivo three-dimensional motion analysis of the forearm with radioulnar synostosis treated by the Kanaya procedure
    Kunihiro Oka
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka 565 0871, Japan
    J Orthop Res 24:1028-35. 2006
  8. pmc Morphologic evaluation of chronic radial head dislocation: three-dimensional and quantitative analyses
    Kunihiro Oka
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2 2 Yamada oka, Suita, Osaka 565 0871, Japan
    Clin Orthop Relat Res 468:2410-8. 2010
  9. doi request reprint 3-Dimensional prebent plate fixation in corrective osteotomy of malunited upper extremity fractures using a real-sized plastic bone model prepared by preoperative computer simulation
    Toshiyuki Kataoka
    Department of Orthopedic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
    J Hand Surg Am 38:909-19. 2013
  10. doi request reprint Morphologic analysis of the medullary canal in rheumatoid elbows
    Akira Goto
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
    J Shoulder Elbow Surg 18:33-7. 2009

Detail Information

Publications79

  1. doi request reprint Preoperative, computer simulation-based, three-dimensional corrective osteotomy for cubitus varus deformity with use of a custom-designed surgical device
    Yukari Takeyasu
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2 2 Yamadaoka, Suita, Osaka 565 0871, Japan E mail address for T Murase
    J Bone Joint Surg Am 95:e173. 2013
    ..We aimed to investigate the feasibility of this novel technique for correcting cubitus varus deformity...
  2. doi request reprint Correction of severe wrist deformity following physeal arrest of the distal radius with the aid of a three-dimensional computer simulation
    Tsuyoshi Murase
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
    Arch Orthop Trauma Surg 129:1465-71. 2009
    ..This technique of 3D computer simulation is a useful alternative to plan accurate correction of complex limb deformities following growth arrest...
  3. doi request reprint Three-dimensional corrective osteotomy of malunited fractures of the upper extremity with use of a computer simulation system
    Tsuyoshi Murase
    Departments of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2 2, Yamada oka, Suita, Osaka 565 0871, Japan
    J Bone Joint Surg Am 90:2375-89. 2008
    ..In this study, we investigated the clinical application of this system using a corrective osteotomy of malunited fractures of the upper extremity...
  4. ncbi request reprint Changes in length of the radioulnar ligament and distal oblique bundle after Colles' fracture
    Shinsuke Omori
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita, Japan
    J Plast Surg Hand Surg 47:409-14. 2013
    ....
  5. doi request reprint Methylcobalamin increases Erk1/2 and Akt activities through the methylation cycle and promotes nerve regeneration in a rat sciatic nerve injury model
    Kiyoshi Okada
    Department of Orthopaedics, Osaka University Graduate School of Medicine, 2 2 Yamadaoka, Suita, Osaka 565 0871, Japan
    Exp Neurol 222:191-203. 2010
    ..Therefore, methylcobalamin may provide the basis for better treatments of nervous disorders through effective systemic or local delivery of high doses of methylcobalamin to target organs...
  6. doi request reprint Relationship between the fracture location and the kinematic pattern in scaphoid nonunion
    Hisao Moritomo
    Department of Orthopaedics, Osaka University, Osaka, Japan
    J Hand Surg Am 33:1459-68. 2008
    ..We specifically tested the hypothesis that the fracture location is related to the kinematic pattern...
  7. ncbi request reprint In vivo three-dimensional motion analysis of the forearm with radioulnar synostosis treated by the Kanaya procedure
    Kunihiro Oka
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka 565 0871, Japan
    J Orthop Res 24:1028-35. 2006
    ..Dislocation of the radial head was also significantly correlated with an abnormal axis of rotation of the forearm...
  8. pmc Morphologic evaluation of chronic radial head dislocation: three-dimensional and quantitative analyses
    Kunihiro Oka
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2 2 Yamada oka, Suita, Osaka 565 0871, Japan
    Clin Orthop Relat Res 468:2410-8. 2010
    ..The anatomic alteration that influences the decision to reduce the dislocation is not completely understood...
  9. doi request reprint 3-Dimensional prebent plate fixation in corrective osteotomy of malunited upper extremity fractures using a real-sized plastic bone model prepared by preoperative computer simulation
    Toshiyuki Kataoka
    Department of Orthopedic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
    J Hand Surg Am 38:909-19. 2013
    ..To assess the clinical outcome and accuracy of prebent plate fixation in corrective osteotomy for malunited upper extremity fractures using a plastic bone model manufactured by preoperative computer simulation...
  10. doi request reprint Morphologic analysis of the medullary canal in rheumatoid elbows
    Akira Goto
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
    J Shoulder Elbow Surg 18:33-7. 2009
    ..Therefore, a cement technique would be required for improved stabilization of the ulnar component...
  11. doi request reprint Accuracy analysis of three-dimensional bone surface models of the forearm constructed from multidetector computed tomography data
    Kunihiro Oka
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2 2 Yamada oka, Suita, Osaka, Japan
    Int J Med Robot 5:452-7. 2009
    ..The purpose of this study was to investigate the appropriate CT parameters required to reduce radiation exposure while maintaining the accuracy of 3D models of the forearm bones...
  12. doi request reprint Interosseous membrane of the forearm: length change of ligaments during forearm rotation
    Hisao Moritomo
    Department of Orthopaedic Surgery, Osaka University, Suita, Osaka, Japan
    J Hand Surg Am 34:685-91. 2009
    ..In the present study, we investigated in vivo length changes of these five ligaments during forearm rotation to understand the function of each ligament...
  13. doi request reprint Does cubitus varus cause morphologic and alignment changes in the elbow joint?
    Yohei Kawanishi
    Department of Orthopedic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
    J Shoulder Elbow Surg 22:915-23. 2013
    ..The object of this study was to investigate morphologic changes of the bones and alignment changes of the elbow joint in longstanding cubitus varus using 3-dimensional computer bone models created from computed tomography data...
  14. doi request reprint Open reduction and 3-dimensional ulnar osteotomy for chronic radial head dislocation using a computer-generated template: case report
    Junichi Miyake
    Department of Orthopaedic Surgery and Orthopaedic Biomaterial Science, Osaka University Graduate School of Medicine, Osaka, Japan
    J Hand Surg Am 37:517-22. 2012
    ....
  15. ncbi request reprint Long-term results of surgery for forearm deformities in patients with multiple cartilaginous exostoses
    Shosuke Akita
    Department of Orthopaedic Surgery, National Hospital Organization Osaka Minami Medical Center, 2 1 Kidohigashi, Kawachinagano, Osaka 586 8521, Japan
    J Bone Joint Surg Am 89:1993-9. 2007
    ..The purpose of the present study was to determine the reasonable indications for operative treatment and to evaluate long-term results of forearm surgery in these patients...
  16. doi request reprint Change in the length of the ulnocarpal ligaments during radiocarpal motion: possible impact on triangular fibrocartilage complex foveal tears
    Hisao Moritomo
    Department of Orthopaedics, Osaka University Graduate School of Medicine, Osaka, Japan
    J Hand Surg Am 33:1278-86. 2008
    ....
  17. doi request reprint Morphometric analysis of the femur in cerebral palsy: 3-dimensional CT study
    Shinichi Gose
    Department of Orthopaedic Surgery, Morinomiya Hospital, Osaka, Japan
    J Pediatr Orthop 30:568-74. 2010
    ....
  18. doi request reprint Akt/mammalian target of rapamycin signaling pathway regulates neurite outgrowth in cerebellar granule neurons stimulated by methylcobalamin
    Kiyoshi Okada
    Department of Orthopaedics, Osaka University Graduate School of Medicine, 2 2 Yamadaoka, Suita, Osaka 565 0871, Japan
    Neurosci Lett 495:201-4. 2011
    ..In this study, we examined the relationship between MeCbl and mTOR activity and found that MeCbl increases mTOR activity via the activation of Akt and promotes neurite outgrowth in cerebellar granule neurons via the activation of mTOR...
  19. ncbi request reprint In vivo three-dimensional kinematics of the midcarpal joint of the wrist
    Hisao Moritomo
    Department of Orthopaedic Surgery, Osaka University, 2 2 Yamadaoka, Suita Shi, Osaka 565 0871, Japan
    J Bone Joint Surg Am 88:611-21. 2006
    ..The purpose of this study was to provide a simplified description of the motion and function of the midcarpal joint...
  20. ncbi request reprint In vivo three-dimensional wrist motion analysis using magnetic resonance imaging and volume-based registration
    Akira Goto
    Division of Robotic Therapy, Osaka University Graduate School of Medicine, Japan
    J Orthop Res 23:750-6. 2005
    ..The lunate contributes almost equally in both joints during FEM and predominantly in the midcarpal joint during RUD and DTM...
  21. doi request reprint Corrective osteotomy for malunited intra-articular fracture of the distal radius using a custom-made surgical guide based on three-dimensional computer simulation: case report
    Kunihiro Oka
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
    J Hand Surg Am 33:835-40. 2008
    ....
  22. doi request reprint Three-dimensional kinematics of the rheumatoid wrist after partial arthrodesis
    Sayuri Arimitsu
    Department of Orthopaedic Surgery, Osaka University, Osaka, Japan
    J Bone Joint Surg Am 91:2180-7. 2009
    ..The purpose of the present study was to evaluate the kinematics of the radiocarpal and midcarpal joints of rheumatoid wrists with use of three-dimensional computed tomography before and after partial arthrodesis...
  23. doi request reprint 3-Dimensional deformity analysis of malunited forearm diaphyseal fractures
    Junichi Miyake
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
    J Hand Surg Am 38:1356-65. 2013
    ..The complex deformity of both forearm bones is difficult to assess on plain radiographs or cross-sectional images. Therefore, we assessed osseous deformity in malunited diaphyseal fractures of the forearm using 3-dimensioinal analysis...
  24. doi request reprint Three-dimensional analysis of cubitus varus deformity after supracondylar fractures of the humerus
    Yukari Takeyasu
    Department of Orthopedic Surgery, Osaka University Graduate School of Medicine, Suita, Japan
    J Shoulder Elbow Surg 20:440-8. 2011
    ..This study aimed to obtain such 3D patterns using 3D bone models created from computed tomography data and evaluate the accuracy of conventional radiographic and clinical methods of assessing the deformity...
  25. doi request reprint In vivo and 3-dimensional functional anatomy of the anterior bundle of the medial collateral ligament of the elbow
    Junichi Miyake
    Department of Orthopedic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
    J Shoulder Elbow Surg 21:1006-12. 2012
    ..The purposes of this study were to investigate in vivo changes in the length of the AMCL during elbow flexion and to clarify the 3-dimensional functional anatomy of the AMCL...
  26. doi request reprint Three-dimensional motion of the uncovertebral joint during head rotation
    Yukitaka Nagamoto
    Department of Orthopaedics, Osaka University Graduate School of Medicine, Suita, Osaka 565 0871, Japan
    J Neurosurg Spine 17:327-33. 2012
    ..The purpose of this study is to elucidate 3D motion of the uncovertebral joints during head rotation...
  27. ncbi request reprint Interosseous membrane of the forearm: an anatomical study of ligament attachment locations
    Kazuo Noda
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
    J Hand Surg Am 34:415-22. 2009
    ..The purpose of this cadaveric study was to define all IOM ligaments and to clarify the precise attachment locations...
  28. ncbi request reprint Capitate-based kinematics of the midcarpal joint during wrist radioulnar deviation: an in vivo three-dimensional motion analysis
    Hisao Moritomo
    Department of Orthopaedic Surgery, Osaka University Medical School, Osaka, Japan
    J Hand Surg Am 29:668-75. 2004
    ..The purpose of this study was to obtain qualitative and quantitative information regarding in vivo 3-dimensional (3D) kinematics of the midcarpal joint during wrist radioulnar deviation (RUD)...
  29. ncbi request reprint Patterns of carpal deformity in scaphoid nonunion: a 3-dimensional and quantitative analysis
    Kunihiro Oka
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
    J Hand Surg Am 30:1136-44. 2005
    ..To clarify quantitatively the 3-dimensional deformity of the carpus in scaphoid nonunion on the basis of fracture location...
  30. doi request reprint In vivo 3-dimensional analysis of dorsal intercalated segment instability deformity secondary to scapholunate dissociation: a preliminary report
    Shinsuke Omori
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
    J Hand Surg Am 38:1346-55. 2013
    ..To investigate in vivo 3-dimensional patterns of dorsal intercalated segment instability deformity resulting from scapholunate dissociation...
  31. doi request reprint Changes in shape and length of the collateral and accessory collateral ligaments of the metacarpophalangeal joint during flexion
    Toshiyuki Kataoka
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2 2, Yamada oka, Suita, Osaka 565 0871, Japan
    J Bone Joint Surg Am 93:1318-25. 2011
    ..We investigated changes in the three-dimensional shape and length of the collateral and accessory collateral ligaments during flexion to determine how each portion stabilized the metacarpophalangeal joint...
  32. doi request reprint Ulnar variance: its relationship to ulnar foveal morphology and forearm kinematics
    Toshiyuki Kataoka
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
    J Hand Surg Am 37:729-35. 2012
    ..This study evaluated how ulnar variance relates to ulnar foveal morphology and the pronosupination axis of the forearm...
  33. doi request reprint Corrective osteotomy and ligament repair for longstanding radial collateral ligament tear of the proximal interphalangeal joint: case series
    Junichi Miyake
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Japan
    J Hand Surg Am 37:440-5. 2012
    ..To evaluate the clinical outcomes of corrective osteotomy and ligament repair for longstanding radial collateral ligament tears of the proximal interphalangeal (PIP) joint...
  34. doi request reprint Analysis of radiocarpal and midcarpal motion in stable and unstable rheumatoid wrists using 3-dimensional computed tomography
    Sayuri Arimitsu
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Yamada oka, Suita, Osaka, Japan
    J Hand Surg Am 33:189-97. 2008
    ..The purpose of this study was to evaluate the amount of radiocarpal and midcarpal motion in the flexion-extension plane in both stable and unstable rheumatoid wrists using three-dimensional computed tomography...
  35. ncbi request reprint Interleukin-1 beta promotes sensory nerve regeneration after sciatic nerve injury
    Ko Temporin
    Department of Orthopaedics, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
    Neurosci Lett 440:130-3. 2008
    ..These findings suggest that IL-1beta may contribute to sensory nerve regeneration following sciatic nerve injury by promoting axonal extension...
  36. ncbi request reprint Use of the volar fixed angle plate for comminuted distal radius fractures and augmentation with a hydroxyapatite bone graft substitute
    Akira Goto
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Osaka 565 0871, Japan
    Hand Surg 16:29-37. 2011
    ..05). It might be useful to use a combination technique of a locking plate system and the hydroxyapatite bone graft substitute as augmentation to treat distal radius comminuted fractures in elderly patients...
  37. ncbi request reprint Corrective osteotomy using customized hydroxyapatite implants prepared by preoperative computer simulation
    Kunihiro Oka
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
    Int J Med Robot 6:186-93. 2010
    ..To resolve this problem, we developed an original computer program system that calculates the size and shape of a bone graft and cuts a hydroxyapatite block into the desired shape...
  38. ncbi request reprint The triquetrum-hamate joint: an anatomic and in vivo three-dimensional kinematic study
    Hisao Moritomo
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
    J Hand Surg Am 28:797-805. 2003
    ..To obtain anatomic and kinematic information regarding the relative motion of the triquetrum-hamate (TqH) joint...
  39. doi request reprint Accuracy of corrective osteotomy using a custom-designed device based on a novel computer simulation system
    Kunihiro Oka
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2 2, Yamada oka, Suita, Osaka, 565 0871, Japan
    J Orthop Sci 16:85-92. 2011
    ..The purpose of this study was to investigate the feasibility and accuracy of this system using cadaver bones...
  40. ncbi request reprint Cylindrical corrective osteotomy for Madelung deformity using a computer simulation: case report
    Yuko Imai
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan Department of Physical Therapy, Osaka Yukioka College of Health Science, Osaka, Japan
    J Hand Surg Am 38:1925-32. 2013
    ..We used customized surgical guides, which were designed based on preoperative 3-dimensional computer simulation. ..
  41. doi request reprint Methylcobalamin promotes proliferation and migration and inhibits apoptosis of C2C12 cells via the Erk1/2 signaling pathway
    Michio Okamoto
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2 2 Yamadaoka, Suita, Osaka 565 0871, Japan
    Biochem Biophys Res Commun 443:871-5. 2014
    ..Our results suggest that MeCbl has beneficial effects on the muscle in vitro. MeCbl administration may provide a novel therapeutic approach for muscle injury or degenerating muscle after denervation. ..
  42. doi request reprint Kinematic changes in elbow osteoarthritis: in vivo and 3-dimensional analysis using computed tomographic data
    Junichi Miyake
    Department of Orthopedic Surgery, Osaka University Graduate School of Medicine, Japan
    J Hand Surg Am 38:957-64. 2013
    ..Furthermore, the differences in osteophyte formation between groups may affect elbow kinematics...
  43. pmc In vivo three-dimensional motion analysis of chronic radial head dislocations
    Junichi Miyake
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2 2 Yamadaoka, Suita, Osaka, 565 0871, Japan
    Clin Orthop Relat Res 470:2746-55. 2012
    ..Several procedures have been performed to reduce the radial head on the basis of static preoperative assessment in only one forearm position, but clinical results are not always favorable...
  44. pmc Distal radius osteotomy with volar locking plates based on computer simulation
    Junichi Miyake
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2 2 Yamadaoka, Suita, Osaka 565 0871, Japan
    Clin Orthop Relat Res 469:1766-73. 2011
    ..However, the procedure is technically demanding and requires an extensive dorsal approach. Residual deformity is a relatively frequent complication of this technique...
  45. doi request reprint Open repair of foveal avulsion of the triangular fibrocartilage complex and comparison by types of injury mechanism
    Hisao Moritomo
    Department of Orthopaedics, Osaka University Graduate School of Medicine, Osaka, Japan
    J Hand Surg Am 35:1955-63. 2010
    ..We also evaluated the clinical results of an open repair method for foveal avulsion according to the mechanism of injury...
  46. ncbi request reprint The in vivo isometric point of the lateral ligament of the elbow
    Hisao Moritomo
    Department of Orthopaedic Surgery, Osaka University, 2 2 Yamadaoka, Suita Shi, Osaka 565 0871, Japan
    J Bone Joint Surg Am 89:2011-7. 2007
    ....
  47. ncbi request reprint In vivo elbow biomechanical analysis during flexion: three-dimensional motion analysis using magnetic resonance imaging
    Akira Goto
    Division of Robotic Therapy, Osaka University Graduate School of Medicine, Japan
    J Shoulder Elbow Surg 13:441-7. 2004
    ....
  48. doi request reprint Computer-assisted corrective osteotomy for malunited diaphyseal forearm fractures
    Junichi Miyake
    Departments of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2 2 Yamadaoka, Suita 565 0871, Osaka, Japan
    J Bone Joint Surg Am 94:e150. 2012
    ....
  49. doi request reprint Radiographic study on the pattern of wrist joint destruction in rheumatoid arthritis
    Takashi Kitamura
    Department of Orthopaedic Surgery, Osaka University, 2 2 Yamadaoka, Suita, Osaka 565 0871, Japan
    Clin Rheumatol 30:353-9. 2011
    ..In X-ray diagnosis of RA wrist joint disorders, knowing the pattern of destruction is useful for assessing the presence or absence of early joint destruction and in planning therapy...
  50. pmc In vivo three-dimensional kinematics of total elbow arthroplasty using fluoroscopic imaging
    Kazuma Futai
    Division of Orthopaedic Biomaterial Science, Osaka University Graduate School of Medicine, Suita City, Osaka, Japan
    Int Orthop 34:847-54. 2010
    ..Component alignment, articular configuration, and soft-tissue balance can affect the kinematics of total elbow arthroplasty...
  51. ncbi request reprint Patterns of bone defect in scaphoid nonunion: a 3-dimensional and quantitative analysis
    Kunihiro Oka
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
    J Hand Surg Am 30:359-65. 2005
    ..To clarify patterns and size of bone defect in scaphoid nonunion in order to facilitate accurate correction of scaphoid deformity...
  52. ncbi request reprint Three-dimensional corrective osteotomy using a patient-specific osteotomy guide and bone plate based on a computer simulation system: accuracy analysis in a cadaver study
    Shinsuke Omori
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2 2, Yamada oka, Suita, Osaka, 565 0871, Japan
    Int J Med Robot 10:196-202. 2014
    ..The accuracy of three-dimensional (3-D) corrective osteotomy using a patient-specific osteotomy guide and bone plate based on computer simulation was investigated...
  53. doi request reprint Radiofrequency ablation for treatment for osteoid osteoma of the scapula using a new three-dimensional fluoroscopic navigation system
    Kiyoshi Okada
    Department of Orthopaedics, Graduate School of Medicine, Osaka University, 2 2 Yamadaoka, Suita, Osaka, 565 0871, Japan
    Eur J Orthop Surg Traumatol 24:231-5. 2014
    ..To solve this problem, we investigated RFA using a new real-time three-dimensional fluoroscopic navigation system. We report its technical procedure and use in a rare case of osteoid osteoma of the scapula. ..
  54. doi request reprint Three-dimensional in vivo kinematics during elbow flexion in patients with lateral humeral condyle nonunion by an image-matching technique
    Akira Goto
    Department of Orthopaedic Surgery, Osaka University, Graduate School of Medicine, Osaka, Japan Electronic address
    J Shoulder Elbow Surg 23:318-26. 2014
    ..The purpose of this study was to obtain 3-dimensional and quantitative information about the pathologic kinematics of the ulnohumeral joint with nonunion of the lateral humeral condyle by an in vivo and 3-dimensional motion analysis...
  55. doi request reprint In-vivo biomechanical analysis of osteochondritis dissecans of the humeral trochlea: a case report
    Junichi Miyake
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
    J Pediatr Orthop B 22:392-6. 2013
    ..The aim of this report was to determine the biomechanical influence of trochlear OCD on the elbow joint by analyzing three-dimensional in-vivo joint biomechanics in a trochlear OCD case...
  56. pmc Median nerve neuropathy in the forearm due to recurrence of anterior wrist ganglion that originates from the scaphotrapezial joint: Case Report
    Kiyoshi Okada
    Department of Orthopaedics, Osaka University Graduate School of Medicine, 2 2 Yamadaoka, Suita, Osaka 565 0871, Japan
    J Brachial Plex Peripher Nerve Inj 7:1. 2012
    ..abstract:..
  57. doi request reprint Tailor-made surgical guide based on rapid prototyping technique for cup insertion in total hip arthroplasty
    Takehito Hananouchi
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
    Int J Med Robot 5:164-9. 2009
    ..A surgical guide made by the rapid prototyping (RP) technique for cup insertion in total hip arthroplasty might be useful to avoid malalignment of the cup, which indicates postoperative complications...
  58. ncbi request reprint Derotational osteotomy at the shafts of the radius and ulna for congenital radioulnar synostosis
    Tsuyoshi Murase
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
    J Hand Surg Am 28:133-7. 2003
    ..After K-wires are inserted intramedullarly into both bones the forearm is derotated manually to the position planned before surgery followed by cast immobilization...
  59. ncbi request reprint Deviation of a finger at the proximal interphalangeal joint caused by juxta-articular exostosis
    Tsuyoshi Murase
    Department of Orthopaedic Surgery, Osaka University Graduates School of Medicine, Suita, Japan
    Scand J Plast Reconstr Surg Hand Surg 37:248-51. 2003
    ..We present two children with deviated fingers as a result of exostoses that developed near the proximal interphalangeal joints and were successfully treated by resection and closed wedge osteotomy...
  60. doi request reprint Morphometric analysis of acetabular dysplasia in cerebral palsy: three-dimensional CT study
    Shinichi Gose
    Department of Orthopaedic Surgery, Morinomiya Hospital, Osaka, Japan
    J Pediatr Orthop 29:896-902. 2009
    ..To elucidate the 3D geometry of the acetabulum and the extent of hip subluxation/dislocation in patients with cerebral palsy (CP), quantitative morphometric analysis was performed using 3D-CT data...
  61. ncbi request reprint The association between cubital tunnel morphology and ulnar neuropathy in patients with elbow osteoarthritis
    Yohei Kawanishi
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan Electronic address
    J Shoulder Elbow Surg 23:938-45. 2014
    ....
  62. doi request reprint In vivo three-dimensional motion analysis of osteoarthritic knees
    Kunihiko Kawashima
    Department of Orthopaedic Surgery, Itami City Hospital, Itami, Japan
    Mod Rheumatol 23:646-52. 2013
    ....
  63. doi request reprint Three-dimensional suitability assessment of three types of osteochondral autograft for ulnar coronoid process reconstruction
    Toshiyuki Kataoka
    Department of Orthopedic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan Electronic address
    J Shoulder Elbow Surg 23:143-50. 2014
    ..However, it is unclear which autograft is most suitable for coronoid articular configuration. We assessed 3-dimensional articular facet suitability of 3 osteochondral autografts for coronoid process reconstruction...
  64. doi request reprint Validation of the femoral component placement during hip resurfacing: a comparison between the conventional jig, patient-specific template, and CT-based navigation
    Makoto Kitada
    Center of Arthroplasty, Kyowakai Hospital, Osaka, Japan
    Int J Med Robot 9:223-9. 2013
    ....
  65. ncbi request reprint Kinematics of the thoracic spine in trunk rotation: in vivo 3-dimensional analysis
    Takahito Fujimori
    Department of Orthopedic Surgery, Kaizuka City Hospital, Osaka, Japan
    Spine (Phila Pa 1976) 37:E1318-28. 2012
    ..In vivo 3-dimensional (3D) study of the thoracic spine...
  66. doi request reprint Corticoplasty for improved appearance of hands with Ollier disease
    Eugene Kim
    Department of Orthopaedic Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
    J Hand Surg Am 37:2294-9. 2012
    ..The purpose of this study was to evaluate the efficacy of partial resection of the cortical bone with curettage of the tumor (corticoplasty) for treating hand deformity in Ollier disease...
  67. ncbi request reprint The dorsal cutaneous branch of the ulnar nerve: an anatomical study
    Akira Goto
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
    Hand Surg 15:165-8. 2010
    ..The distal type went around to the ulnodorsal aspect, distal to the styloid process. The proximal type was found in 21 of 30 cadavers, and the distal type was found in nine of 30 cadavers...
  68. pmc Interconnected porous hydroxyapatite ceramics for bone tissue engineering
    Hideki Yoshikawa
    Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, 2 2 Yamadaoka, Suita 565 0871, Japan
    J R Soc Interface 6:S341-8. 2009
    ..We review the accumulated data on bone tissue engineering using the novel scaffold and on clinical application in the orthopaedic field...
  69. doi request reprint Giant aneurysm of the ulnar artery in the palm treated by resection and microvascular reconstruction
    Noriaki Kubo
    Department of Orthopaedics, Osaka University Graduates School of Medicine, Suita, Osaka, Japan
    Scand J Plast Reconstr Surg Hand Surg 43:113-6. 2009
    ..We report a giant aneurysm in the palm that was arising from the ulnar artery. We treated it successfully by resection followed by microvascular reconstruction with a vein graft...
  70. ncbi request reprint Palmar dislocation of the metacarpophalangeal joint of the finger
    Tsuyoshi Murase
    Department of Orthopaedics, Osaka University Graduate School of Medicine, Suita, Japan
    J Hand Surg Br 29:90-3. 2004
    ..Disruption of all the supporting structures of this joint and rupture of the flexor tendon sheath caused marked instability. Treatment was by open reduction and repair of the collateral ligaments...
  71. doi request reprint Treatment of juxta-articular intraosseous cystic lesions in rheumatoid arthritis patients with interconnected porous calcium hydroxyapatite ceramic
    Kohji Kuriyama
    Department of Orthopaedic Surgery, Toyonaka Municipal Hospital, Toyonaka, Japan
    Mod Rheumatol 19:180-6. 2009
    ..There were no postoperative fractures. In conclusion, curettage and packing with IP-CHA is a feasible method of preventing pathological fracture due to juxta-articular intraosseous cystic lesions in RA patients...
  72. doi request reprint Synovial chondromatosis of the metacarpophalangeal joint: a case report and literature review
    Akiko Tominaga
    Department of Orthopaedic Surgery, Kinki Central Hospital, Hyogo 664 8533, Japan
    Hand Surg 17:395-8. 2012
    ..Synovectomy and resection of cartilagenous loose bodies was successful and there was no recurrence after eight months...
  73. ncbi request reprint Rupture of the flexor tendon after malunited Colles' fracture
    Tsuyoshi Murase
    Department of Orthopaedics, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
    Scand J Plast Reconstr Surg Hand Surg 37:188-91. 2003
    ..We describe a case of attrition rupture of flexor tendons to the ring and little fingers after a malunited Colles' fracture, and we review the 17 previously reported cases...
  74. ncbi request reprint IL-1beta promotes neurite outgrowth by deactivating RhoA via p38 MAPK pathway
    Ko Temporin
    Department of Orthopaedics, Osaka University Graduate School of Medicine, Suita, Osaka 565 0871, Japan
    Biochem Biophys Res Commun 365:375-80. 2008
    ..These findings suggest that IL-1beta may contribute to nerve regeneration by promoting neurite outgrowth following nerve injury...
  75. ncbi request reprint Surgical treatment of hand disorders in Farber's disease: a case report
    Hisao Moritomo
    Department of Orthopaedic Surgery, Osaka University Medical School, Suita Shi, Osaka, Japan
    J Hand Surg Am 27:503-7. 2002
    ....
  76. ncbi request reprint Pseudomallet finger associated with exostosis of the phalanx: a report of 2 cases
    Tsuyoshi Murase
    Department of Orthopaedics, Osaka University Graduates School of Medicine, Suita, Japan
    J Hand Surg Am 27:817-20. 2002
    ..An exostosis around the distal interphalangeal joint can cause finger deformity that resembles mallet finger. We report 2 cases of pseudomallet finger associated with exostosis, both of which were successfully treated with bone resection...
  77. ncbi request reprint Modulation of peritendinous adhesion formation by alginate solution in a rabbit flexor tendon model
    Jiro Namba
    Department of Orthopaedic Surgery, Minoh City Hospital, 5 7 1, Kayano, Minoh, Osaka 562 0014, Japan
    J Biomed Mater Res B Appl Biomater 80:273-9. 2007
    ..Reduction in adhesion formation using alginate solution represents a novel strategy for the management of tendon injury and repair in the clinical setting...
  78. ncbi request reprint Massive vascular leiomyoma of the hand
    Hisao Moritomo
    Department of Orthopaedic Surgery, Osaka University Medical School, Osaka, Japan
    Scand J Plast Reconstr Surg Hand Surg 37:125-7. 2003
    ..0 x 4.0 x 3.0 cm) vascular leiomyoma (angioleiomyoma) in the hand, which had developed over a 50-year-period without pain. The clinical presentation, microscopic findings, and behaviour of vascular leiomyoma are described...
  79. ncbi request reprint Radiographic study of joint destruction patterns in the rheumatoid elbow
    Takashi Kitamura
    Department of Orthopedic Surgery, Kaizuka City Hospital, 3 10 20, Hori, Kaizuka, Osaka 597 0015, Japan
    Clin Rheumatol 26:515-9. 2007
    ....