Learn More
Olfactory ensheathing cells transplanted into the injured spinal cord in animals promote regeneration and remyelination of descending motor pathways through the site of injury and the return of motor functions. In a single-blind, Phase I clinical trial, we aimed to test the feasibility and safety of transplantation of autologous olfactory ensheathing cells(More)
Olfactory ensheathing cells show promise in preclinical animal models as a cell transplantation therapy for repair of the injured spinal cord. This is a report of a clinical trial of autologous transplantation of olfactory ensheathing cells into the spinal cord in six patients with complete, thoracic paraplegia. We previously reported on the methods of(More)
STUDY DESIGN  A prospective case series of patients undergoing lumbar spine surgery. OBJECTIVE  Is there a correlation between patients' expectations before lumbar surgery, postoperative outcomes, and satisfaction levels? METHODS  A prospective study of 145 patients undergoing primary, single-level surgery for degenerative lumbar conditions was(More)
PURPOSE The Cobb technique is the universally accepted method for measuring the severity of spinal deformities. Traditionally, Cobb angles have been measured using protractor and pencil on hardcopy radiographic films. The new generation of mobile 'smartphones' make accurate angle measurement possible using an integrated accelerometer, providing a(More)
The technique of posterior lumbar interbody fusion allows decompression of the spinal canal and interbody fusion through one posterior incision. A number of techniques exist to achieve additional posterior stability. The literature reports wide variation in outcomes for these different techniques. We assessed retrospectively the clinical and radiological(More)
The objectives of this study were to determine the number and distribution of orthopaedic surgeons in Queensland at present and to assess the adequacy of trainee intake for the future. Characteristics of the orthopaedic workforce in Queensland in 1990 were analysed with regard to the total number of orthopaedic surgeons, their regional distribution, their(More)
Study Design Randomized controlled trial. Objective The aim of this study was to assess the efficacy of the bone grafting substitute silicate-substituted calcium phosphate (SiCaP) compared with recombinant human bone morphogenetic protein 2 (rhBMP-2) and to evaluate the clinical outcomes over a period of 2 years. Methods Patients undergoing PLF surgery for(More)
Ankylosing spondylitis can produce severe fixed flexion deformity in the cervical spine. This deformity may be so disabling that it interferes with forward vision, chewing, swallowing and skin care under the chin. The only treatment available is an extension osteotomy of the cervical spine. Existing techniques of cervical osteotomy may be associated with(More)
Spinal trauma often results in a complex interaction of injuries to the musculoskeletal and nervous systems. This combination of biomechanical and neurological considerations provides a unique challenge to those dealing with the spinally injured patient. Proper assessment of the injuries sustained by the patient remains the initial, yet key, step in(More)
  • 1