Clinical efficacy of different rehabilitation modes for lumbar degenerative diseases after operation / 中国骨伤

OBJECTIVE@#To compare clinical effects of different postoperative rehabilitation modes on lumbar degenerative diseases, and explore influence of rehabilitation mode and other factors on postoperative effect.@*METHODS@#From June 2013 to July 2016, totally 900 patients were admitted from nine tertiary hospitals in Beijing to perform single segment bone grafting and internal fixation due to lumbar degenerative diseases were prospectively analyzed. There were 428 males and 472 females, the age of patient over 18 years old, with an average of (51.42±12.41) years old;according to patients' subjective wishes and actual residence conditions, all patients were divided into three groups, named as observation group 1 (performed integrated rehabilitation approach and orthopedic treatment model intervention), observation group 2 (performed integrated rehabilitation approach and orthopedic treatment, classified rehabilitation model intervention), and control group(performed routine rehabilitation model intervention). Visual analogue scale(VAS), Oswestry Disability Index(ODI) and Japanese Orthopaedic Association (JOA) were used to evaluate postoperative efficacy among three groups at 24 weeks. Possible factors affecting the postoperative efficacy including age, age grouping, gender, body mass index (BMI), BMI grouping, education level, visiting hospital, payment method of medical expenses, preoperative complications, preoperative JOA score, clinical diagnosis, surgery section, operative method, intraoperative bleeding volume, postoperative complications and rehabilitation mode were listed as independent variables, and postoperative ODI score at 24 weeks as dependent variables. Univariate analysis was used to analyze relationship between influencing factors and postoperative efficacy. Multiple linear regression was used to analyze relationship between influencing factors, rehabilitation mode and postoperative ODI score at 24 weeks, in further to find out the main reasons which affect postoperative efficacy, and to analyze impact of rehabilitation mode on postoperative efficacy.@*RESULTS@#All patients were followed up for 24 weeks after operation. All incisions healed at stage I with stable internal fixation. (1)Evaluation of postoperative efficacy:① There were no statistical differences in preoperative VAS and ODI among three groups(@*CONCLUSION@#Preoperative JOA score, gender, age could predict postoperative clinical effects of lumbar degenerative diseases in varying degrees treated with single level bone graft fusion and internal fixation. Different rehabilitation modes could improve clinical effects. Intergrated rehabilitation orthopedic treatment model and integrated rehabilitation approach and orthopedic treatment with classifiedrehabilitation model are superior to conventional rehabilitation model in improving patients' postoperative function and relieving pain, which is worthy of promoting in clinical.

The choice and application of percutaneous transforaminal endoscopic discectomy and microscopic endoscopic discectomy in the treatment of lumbar disc herniation and stenosis / 天津医药

Nowadays, percutaneous transforaminal endoscopic discectomy (PTED) and microscopic endoscopic disecto?my (MED) are common techniques for lumbar disc herniation and stenosis. Similar to traditional fenestration, MED is per?formed via interlamina approach, and is suitable for most cases of lumbar disc herniation and stenosis. And the mobile MED (MMED) used by author is beneficial to expose and manipulation. The PTED is performed during normal saline irrigation via natural transforaminal or interlamina approach. Compared to MED, PTED is less invasive and has relatively limited operat?ing range, which depends on accurate puncture. MED and PTED have their particular standard and skills, and their indica?tion is crossed and complementary. These two techniques can be selected according to specific conditions of patients.

Application of infrared fluoroscopic navigation in guiding pedicle screw fixation of thoraic-lumbar spine / 中国医师杂志

Objective To evaluate the application of infrared fluoroscopic navigation guiding pedicle screwfixation of thoracic-lumbarspine.Methods The pedicle screw fixation of thoraic-lumbar spine was adopted in 32 patients,including 19 cases with thoracic-lumbarspine fractures,5 cases with protrusion of lumbar intervertebral disc or vertebral canal stenosis,8 cases with lumbar spine slippage.The timefor pedicle screwfixation and amount of bleeding were recorded.The pedicle screwposition was assessed with post-operative CTby using An-drewgrade.Results Totally148 screws were fixed in 32 cases successfully,including10 screws in T11,20 in T12,18 in L1,36 in L2,16 inL3,26 in L4,28 in L5,and 14 in S1.According to andrewgrade,165 screws were inⅠgrade(98%),2 inⅡgrade,and 1 inⅢ grade.Nonerve and spinal cord damage was observed after operation.The average time of per pedicle screwfixation was(10?2.4) min.The averageamount of bleeding was(400?52.3) ml in thoracic-Lumbar Spine fractures,(200?36.8) ml in protrusion of lumbar intervertebral disc orvertebral canal stenosis,and(300?44.6) ml in Lumbar Spine slippage.Conclusion Infrared fluoroscopic navigation can improve the pre-cision of pedicle screw fixation of thoraic-lumbar spine,reduce the amount of bleeding,and shorten the operative time.