[Analysis of risk factors of infection for complex tibial plateau fractures after operation].

Objective: To analyze the risk factor of infection for complex tibial plateau fractures after operation.

Methods: Totally clinical data of 293 patients with complex tibial plateau fractures underwent open reduction and internal fixation were retrospectively analyzed from September 2010 to March 2015, including 199 males and 94 females, ranging in age from 17 to 80 years old with an average of 47.3 years old.

Early diagnosis and treatment of trauma in knee joints accompanied with popliteal vascular injury.

Objective: The objective of the present study was to investigate the early diagnosis and treatment of trauma in the knee joints accompanied with popliteal vascular injury.

Methods: Fifteen cases of patients with trauma in knee joints accompanied with popliteal vascular injury. These patients included 8 males and 6 females between the ages of 27 and 62, the average age being 39.

[Early diagnosis and treatment for trauma around the knee with popliteal vascular injury].

Objective: To investigate the early diagnosis and treatment for trauma around the knee with popliteal vascular injury.

Methods: A retrospective analysis was employed to analyze the clinical data from 15 patients (9 males and 6 females were with a mean age of 39.2 years old,ranging from 26 to 62 years old) with fracture or dislocation around the knee with popliteal vascular injury from January 2007 to January 2013.

An efficacy analysis of surgical timing and procedures for high-energy complex tibial plateau fractures.

Objective: To identify the most effective treatment for application to high-energy complex plateau fractures.

Methods: 125 patients with closed high-energy complex tibial plateau fractures who had been surgically treated between 2003 and 2010 were reviewed retrospectively. Five procedure methods were studied (e.

[Case-control study on operative treatment for complex tibial plateau fracture].

Objective: To explore optimal choice of surgical treatment and operative approach for closed complex tibial plateau fractures and its influencing factors.

Methods: From January 2003 to January 2011, 95 patients with closed complex tibial plateau fractures were estimated Schatzker V and Vl, and treated with three different surgical methods. The methods included single plate through anterolateral incision (Group A, 22 cases), double plates through inside and outside incisions (Group B, 36 cases), and double plates through antero-midline incisions (Group C, 37 cases).

[Case-control study on MDCT and MRI for the diagnosis of complex fractures of tibial plateau].

Objective: To evaluate the clinical value of MDCT and MRI in the diagnosis and treatment of complex fractures of tibial plateau.

Methods: From March 2004 to January 2009,71 patients with complex fractures of tibial plateau estimated Schatzker III, V and VI were included in the study. Their X-ray films, MDCT, MRI were analyzed and compared.

[Biomechanical strength of bone cement impregnated with diphosphonate].

Objective: To investigate the biomechanical strength of diphosphonate impregnated bone cement (DIBC).

Methods: DIBC specimens were manufactured and randomly assigned to the control groups and the DIBC groups. According to the corresponding ASTM/ISO standards, the static biomechanical strength and the fatigue limit were tested systematically.

[Examination and surgical treatment of lost instability of traumatic dislocation of the knee joint].

Objective: To study the examination,surgical opportunity and surgery methods of lost instability of traumatic dislocation of the knee joint.

Methods: Sixty-three patients (48 males and 15 females,ranging in age from 16 to 75 years,with an average of 36.6 years) were checked, treated and followed up from January 2001 to April 2006.