Analysis of safety and effect of reconstructing anterior and middle columns by single posterior approach in treating lumbar burst fractures.

Objective: To explore the safety and effect of the technique of reconstructing anterior and middle columns by posterior approach in treating lumbar burst fractures.

Methods: From July 2005 to January 2007, 22 cases (18 males and 4 females, aged 28-57 years, 42.7 years on average) of lumbar burst fractures were treated with surgical procedures in our hospital.

[All pedicle screws technique applied to the treatment of idiopathic scoliosis].

Objective: To Analyze the therapeutic efficacy of all pedicle screws technique applied to the treatment of idiopathic scoliosis and evaluate its safety.

Methods: From June 2002 to October 2005, 56 patients with idiopathic scoliosis were treated with all pedicle screws technique, including 11 males and 45 females, ranging in age from 8 to 22 years. According to Lenke classification, 29 patients were Type 1, 6 patients were Type 2, 8 patients were Type 3, 2 patients were Type 4, 8 patients were Type 5, and 3 patients were Type 6.

[Therapeutic strategies of grade-III open fractures of tibia and fibula].

Objective: To explore early treatment and technique of grade-III open fracture of tibia and fibula and to summarize the experience of the treatment with external fixation.

Methods: The retrospective analysis were carried out in 168 cases of grade-III open tibial and fibular fractures. One hundred and twenty cases were treated with external fixation,and others were treated with intramedullary nail or amputated.

[Repair of bone defect due to tumor resection with self-setting CPC in children].

Objective: To summarize the effect of self-setting CPC on the repair of bone defect after tumor resection in children.

Methods: From December 1998 to December 2006, 32 patients with benign bone tumor were treated, and the bone defect was repaired by CPC. Among them, there were 21 males and 11 females, aged 4-14 years old (9.