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OBJECTIVE To discuss the pathological characteristics of cervical spinal fracture complicating ankylosing spondylitis (AS) and the effect of combined anterior and posterior operation. METHODS Eighteen AS patients with traumatic cervical fracture-dislocation were treated operatively from January 2000 to January 2006. The symptom duration of AS was 14.5(More)
OBJECTIVE To discuss the pathological characteristics of cervical spinal fracture of ankylosing spondylitis (AS), and surgical effect by combined anterior and posterior operation. METHODS Eighteen AS patients with traumatic cervical fracture-dislocation were treated from January 2000 to January 2006. The symptom duration of AS was 14.5 years in average.(More)
OBJECTIVE To evaluate the clinical outcome of one stage posterior vertebral column resection in patients with spinal tuberculosis combined with kyphotic deformity. METHODS Thirty-six patients with spinal tuberculosis combined with kyphotic deformity underwent posterior one-stage vertebral column resection reducing tension on the spinal cord from 1998 to(More)
OBJECTIVE To explore the relationship between variations of severe isthmic spondylolisthesis spino-pelvic parameters and clinical symptoms. METHODS A retrospective study of spino-pelvic parameters was conducted for 45 patients with L5 severe isthmic spondylolisthesis. Their spino-pelvic parameters were analyzed on preoperative full spinal radiography:(More)
OBJECTIVE To evaluate the therapeutical effect of surgical treatment for thoracic angioma with extraosseous extension which causes spinal cord compression and neurological dysfunction. METHODS We retrospectively analyzed 5 cases of thoracic vertebral body angioma with extraosseous extension and spinal cord compression. The operation were performed through(More)
OBJECTIVE To analyze the clinical characteristics of fresh thoracolumbar fracture-dislocation combined with paraspinal muscles, ligaments and intervertebral disc ruptures and to discuss the surgical procedure for the fracture. METHODS The clinical materials of 15 patients who suffered from the disease mentioned above were retrospectively analyzed. (More)
The acute toxic effects of DMP, DEP and DBP to earthworms (Eisenia foetida) were examined in this study. The two pollutants are tested by filter paper contact method and natural soil method, results indicated that they were both poisonous to earthworms. Earthworms were exposed to DMP and DEP for 48 h by filter paper contact method, LC50 (DMP) is 129.603(More)
OBJECTIVE To analyze occurrence, prevention and treatment of the complications of thoracoscopic assisted spine surgery. METHODS Retrospective review of 182 patients who underwent standard thoracoscopic technique or video-assisted thoracic surgical procedure from October 1998 to August 2004. The treatment of thoracic diseases included debridement,(More)
OBJECTIVE To evaluate the efficacy of screw-rod technique in treating cervical spinal cord injury without fracture and dislocation. METHODS The screw-rod technique was used to treat 38 patients with cervical spinal cord injury without fracture and dislocation. The JOA scores before and after the surgery were evaluated. RESULTS No severe complication(More)
OBJECTIVE To evaluate the clinical effects of thoracoscopy-assisted mini-open surgery for anterior column reconstruction in thoracic spinal tuberculosis. METHODS Fifty-eight patients, 35 men and 23 women, aged 39.2 (range, 19-60) years with thoracic spinal tuberculosis with an average kyphotic angle of 29.2° (range, 18°-42°) underwent(More)