1.Correlation between the diameter or angle of thoracic-lumbar pedicle parameters and vertebral number on Chinese adult men
Chinese Journal of Spine and Spinal Cord 2009;19(7):545-549
Objective:To study the the correlation between the diameter or angle of thoracic-lumber pedicle and vertebral number.Method:X-ray and CT scan were performed on 46 male spine specimens.The length of pediele screw path,the cress-section angle(e) and the sagittal angle(f) of the pedicle,the width of the inner diameter of the pediele and the distance between the two pedicles were measured.The ordinal number of T1-L5 vertebral segment was numbered by 1-17.SPSS 11.5 software was used for statistical analysis.Result:The data showed a positive linear correlation with the vertebral numbers including length of T1-L4 pedicle screw path (R2=0.716),T8-L5 pedicle width (R2=0.673),T4-L5 pedicle distances (R2=0.771),T1-T2 f-angle (R2=0.767) ,T2-T4 f-angle (R2=0.908),T12-L5 pediele e-angle (R2=0.710).The negative linear correlation with thevertebral numbers included T2-T3 pedicle width(R2=0.792),T1-T4 pedicle distances(R2=0.866),T7-L5 f-an-gle(R2=0.931),T1-T6 pedicle e-angle (R2=0.774).However,the T1-T2 and T4-T7 pediele width,the T4-T6 pediele f-angle,as well as the T6-T12 pedicle e-angle had no significant correlation with the vertebral num-bers.Conclusion:Apart from the T1-T2 and T4-T7 pedicle width,the T4-T6 pedicle f-angle and the T6-T12 pedicle e-angle,the diameter or angle of the thoracic-lumbar pedicle have correlation with the vertebral numbers with meaningful linear regression equation.
2.Relationship between Pedicle and Transverse Process in Thoracic and Lumbar Vertebrae
Chinese Journal of Rehabilitation Theory and Practice 2011;17(6):566-568
Objective To investigate the relationship between the pedicle and the transverse process in the thoracic and lumbar verte-brae. Methods 111antertior-posterior images of the lumbar vertebra and 111antertior-posterior images of the thoracic vertebra were chosen and lines were drawn between two pedicle centers of the same segment. The transverse process was divided into 4 equal parts by horizontal lines. The corresponding study was performed on the relationship between the pedicle and the transverse pro cess. Results Most of the T1~T2 pedicles corresponded to the midline of the transverse process. A large number of the T3~T11 pedicles corresponded to the upper 1/3 of the transverse process and the others corresponded to the upper margin, upper 1/4 or the midline of the transverse process. Most of the T12 pedicles corresponded to the upper margin of the transverse process. A large number of the L1, L2 and L5 pedicles corresponded to the upper 1/3 of the transverse process. A large number of the L3 and L4 pedicles corresponded to the midline of the transverse process. Conclusion The thoracic and lumbar pedicles have a multiform corresponding relationship with the transverse process.
3.Effect of Active Resistance Exercise Therapy on Chronic Neck Pain
Chinese Journal of Rehabilitation Theory and Practice 2011;17(7):649-653
Objective To explore the effect of active resistance exercise therapy on patients with chronic neck pain. Methods 39 femalepatients with neck pain more than 6 months were recruited in treatment group and received active resistance exercise therapy. 21 healthywomen were recruited in control group without any treatment. They were assessed with cervical curve (C2-7 Cobb's angle), CT attenuationvalue of cervical back muscle, neck muscular strength and endurance and visual analog scale (VAS) before and 12 months after treatment.Results Compared with the control group, the cervical curve of the treatment group was obviously less (P<0.05) and there was no significantdifference pre- and post-treatment P>0.05). The CT attenuation value of cervical back muscle was obviously less in the elder controlsthan in the middle aged ones (P<0.05); and was obviously less in the treatment group than in the controls (P<0.05), and not improved aftertreatment (P>0.05). Compared with the control group, neck muscular strength and endurance of the treatment group were obviously less (P<0.05), and improved after treatment (P<0.05). The score of VAS lowered 1 and 12 months after treatment (P<0.05). Conclusion Active resistanceexercise therapy can obviously improve neck muscular strength and endurance and relieve neck pain.
4.Advance in Thoracolumbar Pedicle Screw Fixation (review)
Chinese Journal of Rehabilitation Theory and Practice 2007;13(11):1047-1049
This paper reviewed the thoracolumbar pedicle screw internal fixation,including operation,instruments,image guided navigation,robot navigation,electrophysiological monitoring and integrated applications of various methods.It suggested that traditional implantation of thoracolumbar pedicle screw were widely used,computer-assisted navigation is being accepted by more and more surgeons,MR can make special image of the tissue being drilled by the probe tip during operation.However,being expensive,it is difficult for MRI navigation to be popularized.
6.Function Reconstruction of Lower Extremities of Patients with Spinal Cord Injury:Orthosis,Functional Electrical Stimulation and Surgical Treatment (review)
Feng GAO ; Liangjie DU ; Jianjun LI
Chinese Journal of Rehabilitation Theory and Practice 2008;14(8):724-726
Patients with spinal cord injury(SCI)required higher level of quality of life(QOL),in fact,the disorder of lower limbs motion is the major factor which restricted the independence of social involvement.Routine rehabilitation training,lower extremity orthosis,functional electrical stimulation(FES)and the combined application of those are still the widely used approaches.Meanwhile,the auto-nerve transferring and auto-tendon operation are also the fields that researchers focus on.In practice,we have to choose proper method individually according to the patients' conditions to restore the lower limbs function,so as to improve the QOL.
7.Reconstruction of Lower Extremities Function in Spinal Cord Injury Patients:Intelligent Methods (review)
Feng GAO ; Liangjie DU ; Jianjun LI
Chinese Journal of Rehabilitation Theory and Practice 2008;14(9):845-846
The advance of the modern science and technology provides some new approaches,such as brain-computer interface(BCI),neuroprothesis,rehabilitation robots,body-weight supported treadmill training(BWST),etc.In practice,the advantages and disadvantages of those approaches manifest more and more,and the combination of them is the trend.It is necessary to choose proper method individually.
8.External Anal Sphincter after Spinal Cord Injury(review)
Xiaolei LU ; Jianjun LI ; Liangjie DU ; Mingliang YANG ; Juan WU
Chinese Journal of Rehabilitation Theory and Practice 2010;16(4):347-348
ASIA Impairment Classification is the standard for spinal cord injury. With or without anal sphincter contraction will tell the degree of injury. Now, many articles have introduced the anal sphincter manometry and electromyogram. We should study whether there is any relationship between the manometry, electromyogram and ASIA.
9.Bowel Dysfunction after Spinal Cord Injury(rerview)
Xiaolei LU ; Jianjun LI ; Liangjie DU ; Mingliang YANG
Chinese Journal of Rehabilitation Theory and Practice 2010;16(8):758-760
After spinal cord injury, there was bowel dysfunction.This became the major obstacle for the spinal cord injury patients to improve their living skills. For these patients, the bowel pathophysiological condition changed a lot including the bowel movement, fecal incontinence, bowel dysfunction, rectal dysfunction. This article reviewed the bowel dysfunction and the bowel care after spinal cord injury.
10.Discharge Planning in China
Jianjun LI ; Li TANG ; Feng GAO ; Mingliang YANG ; Liangjie DU ; Purves SHEILA ; Weiping HUANG
Chinese Journal of Rehabilitation Theory and Practice 2015;21(6):628-633
Discharge planning is the basis of continuous medical service. It could shorten the length of hospital stay, improve bed occu-pancy, reduce readmission rate, save medical costs, and improve the quality of life. It's considered to be important and supplemented by rele-vant policies and regulations to promote development in the United States, the United Kingdom, Canada, Australia and other developed countries. In China, even though Hong Kong and Taiwan have issued discharge planning policies, the mainland is still at the stage of explora-tion. Discharge planning in Chinese mainland has problems like restricted objectives, imperfect content, un-optimized process, unestablished professionals and organizations and so on. Standardized discharge planning guide still needs further research. As the health service system including hospitals, public health institutions and primary health institutions coverd urban and rural gradually, and the new pattern of grad-ing diagnosis and treatment established, it's necessary to analyze the necessity, importance, obstacles and measures of discharge planning in China.