Yan-zhao Zhu

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OBJECTIVE To explore the clinical efficacy of delayed open reduction and internal fixation with minimally invasive percutaneous locking compression plate for the treatment of type II and III Pilon fractures. METHODS From January 2007 to September 2009, 32 patients with type II and III Pilon fractures were treated with open reduction and anatomic plate(More)
OBJECTIVE To investigate the clinical results of the proximal femoral nail antirotation (PFNA) system in the treatment of unstable intertrochanteric femoral fractures. METHODS From September 2006 to September 2009, 90 patients (40 males and 50 females, ranged in age from 64 to 95 years with an average of 73.2 years with unstable intertrochanteric femoral(More)
OBJECTIVE To study the two-axis parallel method in bone lengthening. METHODS Among 54 patients (male 28, female 26, mean age 22) who performed tibial lengthening by metaphyseal osteotomy using two-axis parallel method, 26 patients were poliomyelitis sequelae, 13 patients were inequality in limb length after trauma, 4 patients were achondroplasia, 6(More)
OBJECTIVE To study the clinical results of surgical treatment for Lisfranc fracture-dislocation. METHODS From January 2003 to September 2009, 57 patients with Lisfranc injuries were treated by surgical operation included 41 males and 16 females with an average age of 33.8 years old ranging from 20 to 64 years. According to Myerson's classification, there(More)
OBJECTIVE To study the feasibility and technical parameters of posterior transarticular screw fixation in the thoracic spine. METHODS Since September 2009 to December 2009, 20 thoracic cadaveric spines (12 males and 8 females) were dissected. The lateral masses and pedicles were exposed carefully. After the entrance point of transarticular screws was(More)
OBJECTIVE To investigate therapeutic effects of vacuum sealing drainage (VSD) in the treatment of soft tissue defect combined with tendon and bone exposure. METHODS From October 2007 to February 2011, 397 patients (412 feet) with open ankle fracture and dislocation combined with soft tissue defected were treated by VSD. There were 301 males and 96 females(More)
OBJECTIVE To investigate curative effect of the prevention and treatment in cerebrospinal fluid leakage (CFL) after cervical surgery. METHODS Medical records of 607 patients who underwent cervical surgery at our hospital from Feb. 2004 to Feb. 2008 were retrospectively reviewed. Six patients complicated by CFL after surgery were enrolled, of which 4 males(More)
OBJECTIVE To investigate the clinical results of distal tibia fractures accompanying with anterior soft tissue injury by posteromedial approach. METHODS From August 2008 to August 2010,31 patients (21 males and 10 females, ranged in age from 24 to 68 years with an average of 46 years) with distal tibia fractures accompanying with anterior soft tissue(More)
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