Objective: To study the feasibility and effects of disc resection in patients with extremely-lateral disc herrniation (ELDH) with microendoscopic tubular retractor (METRx) through intertransversal route. Methods: In t...Objective: To study the feasibility and effects of disc resection in patients with extremely-lateral disc herrniation (ELDH) with microendoscopic tubular retractor (METRx) through intertransversal route. Methods: In the period from March 2000 to December 2002, 9 patients with ELDH underwent disc resection with METRx system through intratransversal route and the clinical outcome was evaluated with Nakai standard. Results: The operation time ranged from 60 to 120 min with an average of 75 min; the blood loss ranged from 50 to 120 ml with an average of 60 ml; and the hospitalization time ranged from 5 to 19 d with an average of 13 d. No wound infection, neurological damages, pseudomeningocele or other complications occurred. The rate of excellent and good outcome was 88.9%. Conclusion: Disc removal in patients with ELDH can be done with METRx system and satisfactory results are obtained.展开更多
Objective:To investigate the short-term and medium-term efficacy of one-stage posterior debridement,intertransverse process bone grafting and screw-rod system fixation in the treatment of Brucella spondylitis of the l...Objective:To investigate the short-term and medium-term efficacy of one-stage posterior debridement,intertransverse process bone grafting and screw-rod system fixation in the treatment of Brucella spondylitis of the lumbar spine.Method:156 cases of Brucella spondylitis of lumbar spine were selected and divided into experimental group(n=80)and combined group(n=76)according to different surgical methods.The experimental group was treated with one-stage posterior debridement,intertransverse process bone grafting and screw-rod system fixation.The combined group was treated with one-stage anterior debridement and intertransverse process bone grafting combined with posterior internal fixation.The operative indexes and clinical effects were compared between the two groups.Result:The operation time,intraoperative bleeding volume and time of landing after operation in the experimental group were less than those in the combined group,with statistical significance(P<0.05).VAS score,ODI index,Cobb angle and Frankel grade of nervous function in the two groups were significantly improved after 3 months and 36 months of treatment(P<0.05),but there was no significant difference between the two groups at the same time(P>0.05).There was no significant difference in the excellent and good rate between the two groups after 3 and 36 months of treatment(P>0.05).There was no recurrence of the lesion in both groups.The intertransverse process bone graft healed and the screw-rod system was well fixed.Conclusion:One-stage posterior debridement,intertransverse process bone grafting and screw-rod system fixation for treatment of Brucella spondylitis of lumbar spine are effective,with short operation time and less trauma,which are worthy of clinical promotion.展开更多
文摘Objective: To study the feasibility and effects of disc resection in patients with extremely-lateral disc herrniation (ELDH) with microendoscopic tubular retractor (METRx) through intertransversal route. Methods: In the period from March 2000 to December 2002, 9 patients with ELDH underwent disc resection with METRx system through intratransversal route and the clinical outcome was evaluated with Nakai standard. Results: The operation time ranged from 60 to 120 min with an average of 75 min; the blood loss ranged from 50 to 120 ml with an average of 60 ml; and the hospitalization time ranged from 5 to 19 d with an average of 13 d. No wound infection, neurological damages, pseudomeningocele or other complications occurred. The rate of excellent and good outcome was 88.9%. Conclusion: Disc removal in patients with ELDH can be done with METRx system and satisfactory results are obtained.
基金2018 Hebei health technology research and achievement transformation key project(No.zh2018014)2018 Hebei Medical applicable technology tracking project(No.gl2018074)+1 种基金2017 Zhangjiakou city level plan(No.17120010d)2018 Hebei North University School level scientific research project(No.yb2018010)
文摘Objective:To investigate the short-term and medium-term efficacy of one-stage posterior debridement,intertransverse process bone grafting and screw-rod system fixation in the treatment of Brucella spondylitis of the lumbar spine.Method:156 cases of Brucella spondylitis of lumbar spine were selected and divided into experimental group(n=80)and combined group(n=76)according to different surgical methods.The experimental group was treated with one-stage posterior debridement,intertransverse process bone grafting and screw-rod system fixation.The combined group was treated with one-stage anterior debridement and intertransverse process bone grafting combined with posterior internal fixation.The operative indexes and clinical effects were compared between the two groups.Result:The operation time,intraoperative bleeding volume and time of landing after operation in the experimental group were less than those in the combined group,with statistical significance(P<0.05).VAS score,ODI index,Cobb angle and Frankel grade of nervous function in the two groups were significantly improved after 3 months and 36 months of treatment(P<0.05),but there was no significant difference between the two groups at the same time(P>0.05).There was no significant difference in the excellent and good rate between the two groups after 3 and 36 months of treatment(P>0.05).There was no recurrence of the lesion in both groups.The intertransverse process bone graft healed and the screw-rod system was well fixed.Conclusion:One-stage posterior debridement,intertransverse process bone grafting and screw-rod system fixation for treatment of Brucella spondylitis of lumbar spine are effective,with short operation time and less trauma,which are worthy of clinical promotion.
