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Objective To evaluate the clinical effect of popliteal artery perforator-based sural neurovascular flap for repairing soft tissue defects in middle and distal upper leg.Methods Between December,2011 to September,2015,18 cases with skin soft tissue defects on the middle and distal upper leg were treated with popliteal artery perforator-based sural neurovascular flap,in which 12 cases were males,and 6 cases were females.The age was from 24 to 55 years,with the average age of 35.9 years.The size of tissue defects ranged from 3.0 cm × 3.0 cm to 7.0 cm × 9.0 cm.Results All flaps survived completely in 18 cases,1 case of marginal infection heated after dressing,and the rest cases in Ⅰ healing.The outline and function of survived flap were satisfactory during 3-16 months follow-up,with two-point discrimination of 4.0-10.0 mm.Conclusion The anterograde sural neurovascular flap based on the popliteal artery perforator provides a practical option for covering tissue defects in middle and distal upper leg.This flap is characteristiced by reliable blood supply without sacrificing main vesses,good contour and texture,in addition,the operation is easy of handling.
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Objective To summarize the clinical effect and experience of vacuum sealing drainage ( VSD) technology combined with sural neurovascular flap to repair chronic and infection soft tissue defects in the foot and ankle?Methods From 2010 to 2015, the clinical effect of 58 cases patients who were treated negative pressure drainage combined with sural nerve nutrient vessel flap for repairing foot and ankle chronically infected wounds in Zhongnan Hospital of Wuhan University were retrospective analyzed?All cases were treated by debridement,negative pressure suction 1, 2 times, cleaning the wound, Wound secretions were negative after culture,then cut and take the nutrient vessels of the nutrient vessels to repair the wound?Results All flaps survived completely in 58 cases,54 cases inⅠstage healing,postoperative 4 cases were suffered with distal skin flap necrosis,and healed after dressing?The outline and function were satisfactory during 1 to 3 years follow?up?Conclusion The effect of negative pressure drainage combined with sural nerve nutrient vessel flap for repairing chronic wound of foot and ankle is exact, skin flap transposition of the wound should be thoroughly debridement,edge scar tissue should be appropriate resection.
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BACKGROUND:Which an ideal method to treat type Rockwood Ⅲ acromioclavicular joint dislocation is,traditional or surgical therapy,is still controversial.OBJECTIVE:To investigate the clinical effect of clavicular hook plate implantation on type Rockwood Ⅲ acromioclayicular joint dislocation.METHODS:A total of 56 patients with type Rockwood Ⅲ acromioclavicular joint dislocation were selected from Department of Orthopaedics of Yiling Hospital between December 2005 and June 2008.There were 42 males and 14 females,aged 16-65 years and mean age of 32 years.All patients were treated with clavicular hook plate implantation.Indicators including visual analogue scale (VAS),the United States shoulder and elbow surgeon score (ASES),and Constant and Murley scoring system were tested pre-operatively,one year postoperatively,before internal fixation,and 3 months after internal fixation;additionally,functional changes of the shoulder joint and complications were analyzed before and after clavicular hook plate implantation.RESULTS AND CONCLUSION:The surgery and following-up were successfully achieved in 56 cases.The following-up lasted for 15-30 months,with the mean time of 20 months.The internal fixation was taken out at about 1 year after implantation.Coracoclavicular ligament was repaired in 32 cases but not in the 24 cases.Two patients with acromioclavicular joint dislocation recurrence were excluded,and coracoclavicular ligament therapy was not performed.Shoulder pain,foreign body sensation,and internal fixation failure occurred in two cases.One year after operation,VAS was decreased compared with that before operation,but ASES and Constant and Murley score were significantly increased (P＜0.01).At three months after internal fixation,VAS was decreased compared with that at 1 year after operation,but ASES and Constant and Murley score were increased (P＜0.05).The results demonstrated that clavicular hook plate implantation for treating type Rockwood Ⅲ acromioclavicular joint dislocation is simple and less invasive,thus it is an ideal internal fixation.