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1.
Journal of Xi'an Jiaotong University(Medical Sciences) ; (6): 57-62, 2022.
Article in Chinese | WPRIM | ID: wpr-1011606

ABSTRACT

【Objective】 To compare the clinical efficacy of minimally invasive percutaneous approach with Wiltse approach in the treatment of thoracolumbar fracture without neurological deficit in young and middle-aged patients. 【Methods】 A prospective study was conducted in 108 patients with thoracolumbar fracture without neurological symptoms treated in Department of Orthopedics, The First Affiliated Hospital of Xi’an Jiaotong University from March 2015 to March 2018. We randomly assigned 54 patients to minimally invasive percutaneous approach group (Group A) and 54 ones to Wiltse approach group (Group B). We compared the operation time, intraoperative blood loss, incision length, the number of intraoperative fluoroscopy times, and postoperative hospital stay of Group A and Group B. We also compared the VAS scores of the two groups before and 3 days after surgery and at each review, the vertebral frontal height compression ratio and Cobb Angle before and immediately after surgery, 3 months 1 year and 3 years after surgery, and ODI index before surgery and 3 months, 1 year and 3 years after surgery. 【Results】 All the 108 patients were followed up. There were no significant differences in operation time, intraoperative blood loss or postoperative hospital stay between the two groups (P>0.05). The number of intraoperative fluoroscopy times was significantly smaller in Group B than in Group A (P0.05), after operation, or at follow-up, while the anterior vertebral body height ratio and Cobb angle were significantly lower in Group B than in Group A (P<0.0125). 【Conclusion】 Minimally invasive percutaneous approach and Wiltse approach are both safe and effective in the treatment of thoracolumbar fracture without neurological deficit. However, the number of intraoperative fluoroscopy times of Wiltse approach was significantly reduced, the incision length was smaller than that of the percutaneous pedicle group, and the postoperative anterior vertebral compression rate and Cobb Angle were lower than those of the percutaneous group, indicating better clinical efficacy.

2.
The Journal of the Korean Orthopaedic Association ; : 412-416, 2003.
Article in Korean | WPRIM | ID: wpr-643929

ABSTRACT

PURPOSE: The purpose of this study was to investigate the efficasy of dorsal percutaneous Acutrak screw fixation for acute stable or unstable scaphoid fractures. MATERIALS AND METHODS: We assessed 7 cases of acute scaphoid fracture from January 2001 to Febrary 2002, 5 cases were of acute stable fracture (Herbert type A2) and 2 cases were of unstable minimal displaced fracture (Herbert type B2). All were treated by dorsal percutaneous Acutrak screw fixation. The postoperative management protocol involved removing the splint at postoperative 1 week, this was followed by active and strengthening exercise. Patients returned to work at a postoperative 2 weeks, and a follow-up study 7cases from 12 to 20 months (average 15.8 months). RESULTS: According to tenderness at the anatomical snuff box, pain during range of motion of the wrist joint and the Maudsley scale, 6cases (Herbert type A2: 5 case, Herbert type B2: 1 case) were excellent and one case (Herbert type B2) was good. CONCLUSION: Dorsal percutaneous Acutrak screw fixation is useful method for acute stable or minimal displaced scaphoid waist fractures, because it reduces complications due to prolonged cast immobilization.


Subject(s)
Humans , Follow-Up Studies , Immobilization , Range of Motion, Articular , Splints , Tobacco, Smokeless , Wrist Joint
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