Extensive thoracolumbar spinal tuberculosis treated with two-stage surgery using a minimally invasive posterior instrumentation |
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Authors: | Satoshi Kato Norio Kawahara Hideki Murakami Satoru Demura Katsuhito Yoshioka Yoshiyuki Okamoto Katsuro Tomita Hiroyuki Tsuchiya |
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Institution: | (1) Department of Orthopaedic Surgery, Kanazawa University School of Medicine, 13-1 Takara-machi, Kanazawa 920-8641, Japan |
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Abstract: | We report the case of extensive thoracolumbar tuberculosis involving eight vertebral bodies, and successful treatment by two-stage
surgical procedure using a minimally invasive posterior instrumentation. There have been few reports about widespread spinal
tuberculosis in recent years. However tuberculosis is on the rise in the developed countries. This can be attributred to the
increase in HIV and immigration from countries where tuberculosis is common. The patient was a 32-year-old female from one
of the developing countries with spinal tuberculosis of T7-L2. The delay until diagnosis was about one year. Medical and conservative
treatment for eighteen months was not effective to her illness. Two-stage surgical treatment (first: anterior debridement
and bone graft; second: minimally invasive posterior instrumentation) was performed. Anterior debridement was adequately performed
through the right side thoracotomy at two site, and two weeks after the surgery, posterior instrumentation without additional
arthrodesis was performed using a minimally invasive approach. Antituberculous chemotherapy was continued for three months
after surgery. Three years after the surgeries, the patient is now completely asymptomatic and has not had a recurrence. The
infected anterior site healed and bony fusion was successfully achieved without kyphotic progression. |
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