The Hospital of Xinle Sector of Xuhui District in Shanghai started implementing the 2000 version of ISO9001 from September 2000. In doing so it highlighted respectively the following aspects: preparations for the implementation, intensified training, compilation of documents on the quality system, operation of the quality management system, examination and verification of the internal quality system, and examination and verification of attestation. As a result of conscientious implementation, the hospital was issued a certificate for its quality management system in May 2001 by the Quality Attestation Center of the Square & Round Mark Attestation Commission. The hospitals chief experience is that implementation of ISO9001 is a new means of constructing a model of modern medical quality management; it is a prerequisite for the sustained development of a hospital; and it guarantees organizationally the effective operation of medical quality management.

Melorheostosis is a rare disorder of osteopathia. The clinical characteristics of melorheostosis in children is totally different from that in adults. The radiographic features of melorheostosis include the hyperostosis in endosteal on the one side of the cavum medullare and formed streakiness. The soft tissue contracture of the limb and joint deformities are the symptoms of melorheostosis. Here, the authors reported a melorheostosis case of 6 years old girl who suffered from severe valgus deformity of the right knee with permanent patellar dislocation. A surgical stabilization was applied with lateral soft tissue release, medial soft tissue stabilization and transferred the vastus medialis laterally (kinetic stability). After 19 years follow up postoperatively, the limb developed well in satisfied alignment with good function of knee joints, even participated in some sports activities. Other authors reported a similar case of melorheostosis with surgical treatment and achieved good outcomes in limb realignment and reduction. The further suggested that the surgical treatment should be produced before epiphyseal closure.

Plantar pressure distribution can reflect the force of several key points on foot while standing and walking. A comprehensive understanding of the plantar pressure distribution makes great sense in the following aspects: the understanding of the normal foot biomechanics and function, clinical diagnosis, measurement of disease extent, postoperative efficacy evaluation, and rehabilitation research. A simple plantar pressure measurement device was designed in this study. This paper uses FlexiForce flexible sensor to pickup plantar pressure signal and USB A/D board to do data acquisition. The data are transferred into a laptop and processed by a VB-based software which can display, remember and replay the data. We chose patients with hallux valgus and normal people to measure the pressure distribution and make contrast analysis of plantar pressure with this device. It can be concluded that people with hallux valgus have higher pressure on the second metatarsophalangeal joint and the distribution move outward. The plantar pressure of patients postoperative could be greatly improved compared to the preoperative. The function of this device has been confirmed.
Foot ; physiology ; Hallux Valgus ; physiopathology ; Humans ; Metatarsophalangeal Joint ; physiopathology ; Monitoring, Physiologic ; instrumentation ; Pressure ; Walking

Objective To work out the Cerebral Palsy-Gross Motor Function Questionnaire(CP-GMFQ) and evaluate the reliability,validity and responsiveness of CP-GMFQ.Methods 160 children with cerebral palsy(CP)(97 males and 63 females;average age: 47.7±20.1 months,range: 18～90 months) were involved.The first 27 children received second assessment to assess test-retest reliability with a interval of 7 to 18 days.Criterion-related validity was evaluated by comparing CP-GMFQ scores with Gross Motor Function Classification System(GMFCS) levels and scores of Gross Motor Function Measure(GMFM).21 children were randomly selected for responsiveness analysis by effect size.After a interval of 3 to 7 months the re-assessment GMFQ and GMFM were tested.30 children were randomly selected for comparative testing time of GMFQ and GMFM.Results GMFQ had excellent test-retest reliability(ICC=0.9940);criterion-related validity was excellent between GMFQ scores and GMFCS levels and GMFM scores(r=0.77～0.92).Effect size of GMFQ(0.34) between GMFM88 and GMFM66,testing time of GMFQ(average 4.7±1.6 min) were significantly less than testing time of GMFM(average 17.7±4.6 min)(P<0.001).Conclusion The reliability,validity and responsiveness of GMFQ are satisfying.The gross motor functions of children with cerebral palsy could be easy and reasonably measured by GMFQ.

Objective To analyze the correlation between gross motor function and activities of daily living(ADL)in children with cerebral palsy.Methods 42 children with CP(26 males,16 females,average age 49.5±21.5 months,11 children with spastic quadriplegia,22 with spastic diplegia,5 with spastic hemiplegia,2 with athetosis and 2 with dystonia)were assessed with Gross Motor Function Classification System(GMFCS)and Gross Motor Function Measure(GMFM)for the assessment and classification of gross motor function.Pediatric Evaluation of Disability Inventory(PEDI)was used to assess the ADL.The ADL of children with different levels of GMFCS and the correlation between gross motor function and ADL were analyzed.Results The more severe of GMFCS,the less standard score of PEDI.There was the highest correlation between the GMFM66 scores and scaled scores of PEDI in mobility and social function(r=0.84),whereas a weaker correlation appeared between GMFM66 scores and scaled scores of PEDI in social function(r=0.72).Conclusion Since the gross motor function of children with CP greatly affects the ADL,the gross motor function training should be the main item for CP children,the training goal of ADL should be made according to the levels of GMFCS.

BACKGROUND:Percutaneous vertebroplasty with bone cement plus hyperextension position reset for acute thoracolumbar vertebral osteoporotic compression fractures has been reported to achieve good clinical efficacy.OBJECTIVE:To evaluate the efficacy of unilateral percutaneous vertebroplasty with bone cement plus hyperextension position reset for Kümmell disease in the elderly.METHODS:Twenty-two old patients with Kümmell disease were included,involving 8 males and 14 females,aged 55-84 years old,and the injuried vertebrae included T11 (n=2),T12 (n=8),L1 (n=7),L2 (n=4),L3 (n=2),L4 (n=2),and L5 (n=1).All patients underwent the unilateral percutaneous vertebroplasty with bone cement plus hyperextension position reset.The visual analogue scale and the Oswestry Disability Index scores,vertebral body height as well as vertebral kyphosis angle were determined before and after treatment.RESULTS AND CONCLUSION:(1) All patients were successfully operated,pain relieved or disappeared within 24 hours postoperatively.No spinal cord injury,pulmonary embolism and other complications were found.One patient presented with cement leakage without obvious clinical symptoms;two patients had non-adjacent vertebral fractures during follow-up.(2) The visual analogue scale and Oswestry Disability Index scores at 1 day postoperatively were significantly lower than those at baseline (P ＜ 0.05).(3) The anterior,medial and posterior height of involved vertebral body,kyphotic angle of involved vertebral body at 1 day postoperatively were significantly higher than those at baseline (P ＜ 0.05).(4) These results manifest that unilateral percutaneous vertebropiasty with bone cement plus hyperextension position reset to treat Kümmell disease in the elderly can significantly relieve back pain,restore partial vertebral height,correct local kyphosis and improve functional recovery of the injured vertebrae.

Objective To evaluate the method and clinical effect of subtalar joint distractor assisted open reduction and internal fixation of comminuted intra-articular calcaneal fracture.Methods Twenty-two patients with fresh closed calcaneal fracture treated with open reduction and internal fixation from May 2011 to July 2013 were included in the study.According to the modes of operation,the patients were randomly divided into two groups (n =11 in each):in group A patients underwent fracture reduction assisted by subtalar joint distractor and in group B patients underwent Steinmann pin traction and poking reduction.All were fixed using the lateral calcaneal plate.Operation time,B(o)hler angle,Gissanes angle,calcaneus height,incision healing time and complications of the two groups were investigated for evaluating the effect of operation.Clinical effect was evaluated using the American Orthopedic Foot & Ankle Society (AOFAS) score before the removal of internal fixation.Results Period of follow-up was (14.3±0.8)months (range,12 to 18 months).Two patients in group B had delayed wound healing,and were treated with regular wound care.At the final follow-up,no infection,nonunion,malunion and internal fixation failure were observed.B(o)hler angle,operation time and calcaneus height observed in group A were superior to those in group B (P ＜0.01).There was no significant difference in Gissanes angle between the two groups (P ＞ 0.05).Compared to the preoperative data,B(o)hler angle,Gissanes angle and calcaneus height were significantly improved in both groups (P ＜0.01).AOFAS score was (83.6 ± 1.4) points in group A and (81.7 ± 1.5) points in group B.Conclusion Subtalar joint distractor assisted open reduction and internal fixation is effective to shorten operation time,improve fracture reduction,reduce wound complications and increase the operative effect for comminuted intraarticular calcaneal fracture.

Objective To study the application value of electroencephalogram and CT in children with cerebral palsy.Methods Electroencephalogram and CT examinations were carried out in 224 children with cerebral palsy.Results Abnormal prevalence of electroencephalogram was 47.77%, 58.88% of which were found as epileptic discharge. Abnormal prevalence of CT was 79.46%. The abnormal rate of CT was significantly higher than that of electroencephalogram ( P<0.001). The abnormal rates of electroencephalogram and CT among different types of cerebral palsy were not significantly different ( P>0.05).Conclusion Combination of CT and electroencephalogram will be helpful for the diagnosis and treatment in children with cerebral palsy.

Objective To investigate the related risk factors of the previous cemented vertebral body re-wedge after percutaneous kyphoplasty (PKP).Methods In this retrospective case-control study,clinical data of 617 patients treated by PKP from December 2008 to November 2014 were analyzed.According to whether the cemented vertebra wedged again,the patients were divided into cemented vertebral re-wedge group (n =12) and non-cemented vertebral re-wedge group (n =605).The data of age,preoperative bone density,preoperative vertebral osteonecrosis,intraoperative bone cement injection amount,postoperative bone cement leakage,postoperative bone cement filling,postoperative recovery rate of vertebral wedge angle,and presence or absence of adjacent old vertebral wedging were recorded in two groups.All patients were followed up for one year,and the data were summarized and statistically analyzed.Results Single factor analysis showed the factors of whether there were adjacent old vertebral wedge,preoperative vertebral osteonecrosis,cystic bone cement filling,different wedge angle recovery rate,and emergence of previous cemented vertebral body re-wedge after PKP were statistically significant between two groups (P ＜ 0.05).There was no obvious statistical difference in age,preoperative bone density,intraoperative bone cement injection amount,and intervertebral bone cement leakage between two groups (P ＞ 0.05).Multivariate Logistic stepwise regression analysis showed cystic bone cement filling,preoperative vertebral osteonecrosis,adjacent old vertebral wedging,and higher recovery rate of vertebral wedge angle were prone to appear previous cemented vertebral body rewedge (P ＜ 0.05).Conclusions Relatively higher recovery rate of vertebral wedge angle,previous adjacent old vertebral wedge,vertebral osteonecrosis,and cystic bone cement filling are risk factors closely related to cemented vertebral re-wedge after PKP,which gives a good reference to assess surgical risk,avoid risk factors and choose right surgical techniques.

TeamSTEPPS(Team Strategies & Tools to Enhance Performance & Patient Safety)is an evidence-based set of teamwork tools,aimed at optimizing patient outcomes by improving communication and teamwork skills among health care professionals.It integrates teamwork skills with clinical practice to improve team performance in healthcare services and improve the quality of care effectively.The article introduces the TeamSTEPPS course and its clinical application.