| ㆍ | An osteotomy simulation system composed of a three-dimensional simulation software and rapid prototyping.
  |
| ㆍ | Collaborative surgical simulation over the Internet.
 |
| ㆍ | Archiving of orthopaedic CT and MRI dataset in personal computers in a PACS-less hospital. |
| ㆍ | Personal computer-assisted evaluation of pedicle screw position on CT images.
  |
| ㆍ | Patient-specific surgical simulator for spinal screw insertion composed of virtual roentgenogram, virtual C-arm, and rapid prototyping.
 |
| ㆍ | Surgical simulator for isometric point placement composed of virtual arthroscopy and rapid prototyping.
 |
| ㆍ | Percutaneous vertebroplasty: Short-term results of 37 cases.
 |
| ㆍ | Distribution and leakage of cement after trans-pedicular vertebroplasty.
 |
| ㆍ | Andersson lesion causing myelopathy.
 |
| ㆍ | Hemangioendothelioma causing thoracic myelopathy.
  |
| ㆍ | Unilateral fracture of superior articular process of the C7 and resultant radiculopathy treated by anterior fusion.
  |
| ㆍ | Pedicle screw insertion without radiologic assistance in low back surgery. |