Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 14 de 14
Filter
Add filters








Year range
1.
Chinese Journal of Geriatrics ; (12): 1560-1564, 2021.
Article in Chinese | WPRIM | ID: wpr-933012

ABSTRACT

Objective:To explore the advantages and disadvantages of anterior versus posterior approach surgery in the treatment of cervical spinal cord injury without radiographic abnormality in elderly patients.Methods:Clinical data of 31 geriatric patients of spinal cord injuries without radiographic abnormality in our department from January 2014 to December 2018 were retrospectively analyzed for the cause of injury and the extent of injury.The patients were divided into two groups: anterior approach operation group and posterior approach operation group.The operation time, blood loss, volume of drainage, Japanese Orthopaedic Association(JOA)score before operation and 3 weeks, 3 months, 6 months, 12 months after operation, were recorded in the two groups.Results:Comparing the anterior versus posterior approach operation groups, the median operation time were 100.0(90.0, 110.0)min versus 132.5(123.7, 140.0)min, the median bleeding volume was 30.0(20.0, 35.0)ml versus 175.0(150.0, 202.5)ml, and the median postoperative drainage volume was 20.0(10.0, 20.0)ml versus 210.0(197.5, 237.5)ml, respectively, with statistically significantly differences between the two groups( U=18.00、0.00、0.00, all P<0.01). When comparing the anterior versus posterior approach operation groups, the median JOA scores at 5 time points were 4.0(3.0, 5.0), 6.0(5.5, 8.5), 9.0(8.5, 11.0), 11.0(10.0, 12.5), 12.0(11.0, 13.0)in the anterior operation group, and 4.0(3.0, 7.3), 6.5(5.7, 10.0), 10.5(8.7, 12.3), 12.5(11.0, 13.0), 13.0(11.0, 13.3)in the posterior operation group, with no significantly difference between the two groups( U=89.01, 90.03, 85.50, 74.02, 89.54, P=0.52, 0.55, 0.42, 0.20, 0.52), but there was significant difference in the median JOA scores at each of five different time points( χ2=82.46, 39.23, all P<0.01). Interestingly, the JOA score was higher at the latter time point than at the previous time point, with statistically significantly differences(all P<0.05). Conclusions:Both anterior and posterior approaches for decompression surgery have good effects on the recovery of spinal cord function in geriatric patients with cervical spinal cord injury without radiographic abnormality.Anterior approaches for decompression surgery are better than posterior approaches for the less operation time, less bleeding, less drainage and quickly recovery.

2.
Chinese Journal of Geriatrics ; (12): 1318-1322, 2020.
Article in Chinese | WPRIM | ID: wpr-869566

ABSTRACT

Objective:To investigate the surgical efficacy and safety of vertebroplasty as a day surgery procedure for osteoporotic vertebral fracture(OVF).Methods:A total of 159 patients with OVF undergoing vertebroplasty in Department of Orthopaedics, Beijing Hospital were enrolled and the clinical data were analyzed in this retrospective cohort study.They were grouped as the day-surgery group(n=81, the hospitalization, operation, briefly observation, recovered and discharged after treatment were completed during 1 working day)and as the hospitalized surgery group(n=78, patients stayed overnight in hospital or were hospitalized more than 24 hours). The mean follow-up time was 12.3 months(12-14 months). Pain score, analgesic drug use and activity ability were compared between the two groups before operation, 1 week after operation and at the last follow-up.Clinical effect, intra-operative and post-operative complications in the two groups were observed.Results:In intra-group comparison in the day-surgery group, the pain score, analgesic drug use and activity ability showed statistically significant differences at 1 week after surgery and at last follow-up as compared with those before treatment( P<0.01). No significant differences in pain score, analgesic drug use and activity ability were found between the day-surgery group and the hospitalized surgery group at 1 week after operation and at the last follow-up(2.3±1.2 vs.2.4±1.2, 1.7±0.9 vs.1.6±0.8; 1.5±0.3 vs.1.3±0.7, 1.8±0.4 vs.1.6±0.6; 1.3±0.7 vs.1.3±0.9, 1.3±0.6 vs.1.4±0.5; all P>0.05). The blood loss during surgery, postoperative complications including cerebrospinal fluid leakage, bone cement leakage, hematoma or infection at the puncture site, nerve root stimulation symptoms and re-fracture had no statistical difference between the two group(all P>0.05). Conclusions:The vertebroplasty as a day-surgery mode for osteoporotic vertebral fracture can improve the postoperative VAS score and activity ability, and decrease pain medication use.Efficacy and safety of a day-surgery for OVF are comparable to those of the hospitalized operation.

3.
Chinese Journal of Geriatrics ; (12): 179-182, 2018.
Article in Chinese | WPRIM | ID: wpr-709215

ABSTRACT

Objective To investigate the effectiveness of open-door laminoplasty with lateral mass screw fusion in the treatment of multisegmental cervical spondylotic myelopathy (CSM)with segmental instability.Methods Forty-one patients with multisegmental cervical spondylotic myelopathy combined with instability underwent open-door laminoplasty with lateral mass screw fusion.The JOA(Japanese Orthopaedic Association)scoring system and Neck Disability Index(NDI) were applied to evaluate neurological function and axial neck/shoulder pain before and after surgery,respectively.In addition,the Ishihara method was used to measure the cervical curvature index(CCI),and spinal cord expansion was calculated with MRI.Results After 43 months of postoperative follow-up,there were significant differences in JOA scores[(7.12±0.91) vs.(14.73± 1.12),t =35.28,P<0.001],areas of the dural sac at the level of maximum stenosis in MRI[(0.22±0.05)]cm2 vs.(0.62±0.09)cm2,t=14.15,P<0.001],and NDI scores[(24.46±6.61) vs.(12.90±3.46),t=15.59,P < 0.001],compared with those before treatment.However,there were no significant differences in pre-and post-operation CCI[(10.36±1.69) vs.(10.87±2.05),t=1.11,P>0.05].Conclusions Open-door laminoplasty with lateral mass screw fusion can improve neurological function and maintain the normal cervical curvature.Therefore,it is effective in the treatment of multisegmental cervical spondylotic myelopathy with segmental instability.

4.
Chinese Journal of Geriatrics ; (12): 881-885, 2017.
Article in Chinese | WPRIM | ID: wpr-615471

ABSTRACT

Objective To investigate the effect of pedicle screw augmentation with bone cement perfusion on the long segment fixation and fusion in the elderly patients with spinal deformity treated by osteotomy.Methods The cohort data of the older patients aged ≥70 years with spinal kyphosis were retrospectively analyzed in Beijing Hospital,Department of Orthopedic Surgery,Division of Spine Surgery from January 2012 to June 2014.32 cases with complete clinical date were included in this study.The kyphosis of all patients was secondary to thoracolumbar osteoporotic compression fracture.All patients were treated by posterior thoracolumbar spinal osteotomy with long segment fixation and fusion.The patients with fusions including sacral vertebral body fusion or the T score of BMD were less than-5 were excluded.Some patients with neurological compression symptoms also underwent selective decompression in spinal canal and nerve root foramen.All patients were divided into two groups:with (n=14)versus without(n=18)screw augmentation with bone cement perfusion(augmentation vs.non-augmentation/control group).The follow-up time was no less than 12 months.The data of age,gender,operative time,blood loss volume and preoperative bone mineral density were compared between two groups.Cobb angle of postoperative spinal surgery region,lordosis angle of postoperative lumbar,VAS and ODI improvement were analyzed.Data of surgical fixation and fusion segments were recorded.Pedicle screw loosening was compared between two groups.Results In the augmentation group,the pedicle screw loosening didn't occur.But control group showed screw loosening in 7 cases,a euphoric zone around screw in 4 cases,pedicle screw pullout in 2 cases,and vertebral cutting phenomenon with euphotic zone around screw in 1 case.There were no significant differences in ODI improvement rate and surgical satisfaction between the two groups.Conclusions When operative procedures of surgeon are in precision and skillful,bone cement augmentation technique for pedicle screw can reduce the occurrence of pedicle screw loosening in older patients during osteotomy and long segment fixation and fusion operation for spinal kyphosis.

6.
Chinese Journal of Geriatrics ; (12): 1191-1194, 2015.
Article in Chinese | WPRIM | ID: wpr-478416

ABSTRACT

Objective To investigate the surgical curative effect of long-segment fixation and fusion on the degenerative scoliosis (DS) in the elderly.Methods The clinical data of 27 patients with DS undergoing surgical treatment from January 2011 to December 2013 in our department in Beijing Hospital were retrospectively analyzed.All patients suffered from degenerative scoliosis accompanied with lumbar canal stenosis, lumbar spondylolisthesis, lumbar vertebrae lateral slip in coronal surface, spinal vertebral rotation deformity and kyphosis.The decompression osteotomy and fixed segment, blood loss volume and operation time were recorded.The differences in scoliosis angle (Cobb angle), lumbar lordotic angle, top vertebral rotation degree (Nash-Moe vertebral rotation grade), apical vertebral offset distance, visual analogue scale (VAS) score and Oswestry disability index (ODI) score were compared between pretreatment versus the last follow-up.Results The selective 1-5 segment decompression and 5-10 segment fusion were selected in a total of 27 patients.Some patients were treated with Smith-Petersen osteotomy (SPO).All of 27 cases were treated with a lamina and inter-transverse fusion, among which 25 cases took inter-vertebral fusion additionally.The time of postoperative follow-up was more than 1 year.The Cobb angle, lumbar lordotic angle, apical vertebral offset distance, VAS and ODI scores were improved after treatment as compared with pretreatment [(11 6) vs.35 6 , (32±10) vs.(17±9) , (16.3±8.2) mm vs.(32.2±9.8) mm, (3.3±1.6) vs.(7.3±2.1), (18±14) vs.(33±14), t=2.469, 2.313, 2.331, 2.362, 2.395, P=0.021, 0.030, 0.029, 0.026, 0.023 respectively].The satisfaction survey result was excellent in 19cases, good in 5 cases, fair in 3 cases.Complications were found in 9 patients, among whom 2 cases had screw loosening in the internal fixation, 2 cases had adjacent segment degeneration, 1 case had pulmonary infection, 1 case had urinary tract infection, 2 eases had spinal fluid leakage, 1 case had epidural hematoma.No serious complications and deaths were observed.Conclusions Under strictly controlling the therapeutic indications, the limited decompression and long-segmental fixation and fusion have good therapeutic efficacy on degenerative scoliosis in elderly patients.

7.
Chinese Journal of Geriatrics ; (12): 1170-1173, 2015.
Article in Chinese | WPRIM | ID: wpr-482965

ABSTRACT

Objective To investigate the clinical effect of Zero-profile anterior cervical interbody fusion on single-segment cervical spondylosis in the elderly, and to compare with the effect of traditional anterior cervical decompression and fusion (ACDF) with titanium plate.Methods Clinical data of elderly patients who underwent anterior cervical discectomy and fusion operation (one-or two-level) in our department from June 2009 to March 2014 were retrospectively analyzed.The 49 patients who took anterior cervical interbody fusion with the Zero-profile cage were considered as the Zero-P group, and the other 60 patients who received ACDF with titanium plate as control (ACDFP group).The operation time, blood loss, Neck Disability Index (NDI) score before and after operation, Cobb angle of the cervical spine and Cobb angle of the operated segment before and after operation, the fusion rate 1 year after operation, the dysphagia rate after operation according to Bazaz index were recorded and assessed.Results The operation time and blood loss had no statistical difference between the two group (P>0.05 for both).The NDI scores were declined in the two group after operation as compared with before treatment (P<0.05 for both), while there were no statistical difference in NDI score between the two groups (P>0.05).The Cobb angle of cervical spine had little improvement 1 day after operation as compared with before operation, and improved significantly 3 month after operation in the two group.The Cobb angle of operated segment (Cobb S) was reduced 3 months in the two group after operation as compared with before treatment, and the Cobb S was declined much more in Zero-P group than in control group (P<0.01).There was no statistical difference in the number of patients with successful fusion between the two group (46 cases vs.56 cases, x2 =0.08, P> 0.05).Conclusions The clinical effect of Zero-profile anterior cervical interbody fusion is equivalent as the traditional ACDFP.Zero-profile anterior cervical interbody fusion has less exposure and blood loss, which is more suitable for the elderly patients with cervical degenerative disease.

8.
Chinese Journal of Geriatrics ; (12): 768-771, 2014.
Article in Chinese | WPRIM | ID: wpr-451730

ABSTRACT

Objective To investigate the efficacy of the enhancement treatment on osteoporotic vertebral compression fracture and its complications in the elderly.Methods From September 2007 to February 2012,183 patients with osteoporotic vertebral compression fracture underwent percutaneous kyphoplasty (PKP) or percutaneous vertebroplasty (PVP) in our department.157 of them were completely followed up (PKP group,n=96; PVP group,n=61) and totally 182 vertebral bodies were fractured (PKP group,n=107; PVP group,n=75).Visual analogue scale (VAS) score and Oswestry disability index (ODI) score were evaluated before and 3 days and 3 months after the surgery.Plain film radiography was taken to evaluate the vertebral body height.ODI score was evaluated at the end of the follow-up.The leakage of polymethylmethacrylate (PMMA) during the operation and the refracture were recorded.Results The mean height of the vertebral body before operation had no difference between PVP and PKP group [(1.31±0.18) cm vs.(1.32±0.16) cm,t =0.72,P>0.05].After the operation,the mean height of the vertebral body was lower in PVP group than in PKP group [(1.50±0.20) cm vs.(1.66±0.17) cm,t=2.28,P<0.05].The mean amount of the PMMA injected into the vertebral bodies was less in PVP group than in PKP group [(2.93±0.34) ml vs.(3.34±0.49) ml,t=2.39,P<0.05].In the PVP group,the VAS scores were (7.5±0.79),(3.0±0.6) and (1.9±0.9) before,3 days and 3 months after operation respectively,and there was a significant difference in VAS score before versus 3 days after operation (t =15.59,P<0.05).In thePKPgroup,the VAS scores were (7.3±1.0),(3.0±0.8) and (2.2± 0.9)before,3 days and 3 months after operation respectively,and there was a significant difference in VAS score before versus 3 days after operation (t=10.69,P<0.05).In the PVP group,the ODI scores were (78.9±7.3),(30.0±3.7) and (25.5±3.5) before and 3 months after operation and at the end of follow-up respectively,and there were significant differences in ODI score before operation versus 3 months after operation (t=20.83,P<0.01) and 3 months after operation versus at the end of follow-up (t=4.03,P<0.05).In the PKP group,the ODI scores were (78.8±6.8),(29.8±4.43) and (23.8 ± 2.7) before operation,3 months after operation and at the end of follow-up respectively,and there were significant differences in ODI score before operation versus 3 months after operation (t=21.52,P<0.01) and 3 months after operation versus at the end of follow-up (t=3.14,P<0.05).There were no significant differences in VAS and ODI scores between the two groups before versus after operation (t=0.34,P>0.05).The incidence of refracture was 8.2% in PVP group and 9.4% in PKP group,which had no statistical difference between the two groups(x2 =0.06,P>0.05).All the leakage was asymptomatic.The incidence of PMMA leakage was 20.0% (15 cases) in PVP group and 9.3% (10 cases) in PKP group,which had a statistical difference between the two groups (x2 =4.22,P < 0.05).Conclusions Enhancement treatment for osteoporotic vertebral compression fracture can quickly relieve the pain and improve the quality of life.PKP and PVP show no differences in the effect of analgesia and the improvement of life quality,but PKP has the advantages in recovering vertebral height and reducing PMMA leakage.

9.
Chinese Journal of Geriatrics ; (12): 1326-1330, 2013.
Article in Chinese | WPRIM | ID: wpr-439285

ABSTRACT

Objective To compare the fusion effect between lumbar posterolateral fusion (PLF) and posterior lumbar interbody fusion (PLIF) in elderly patients with lumbar spinal stenosis.Methods Data of 313 patients undergoing PLF or PLIF for treatment lumbar degenerative disease in Department of Orthopedics,Beijing Hospital of China Ministry of Health during January 1996 to December 2011 were retrospectively analyzed.Patients were divided into PLF group (n=116 cases) and PLIF group (n=197 cases).Data of fusion rate,operative time,operative blood-loss and complications were analyzed statistically.Results The fusion rate was 84.5% in PLF group and 98% in PLIF group.The average operative time was 247.8 min (120-480 min) and 240.6 min (90-600 min) in PLF and PLIF groups respectively.The blood-loss was 1142.9 ml (200 4500 ml) and 927.0 ml (200-2800 ml) in PLF and PLIF groups respectively.Postoperative complications were found in 38 cases in PLF group and in 36 cases in PLIF group.There were significant differences in fusion rate,operative time,operative blood loss,complications between the two groups (all P<0.05).Conclusions PLIF has better effects on fusion rate and fusion grade than PLF.

10.
Chinese Journal of Geriatrics ; (12): 215-217, 2012.
Article in Chinese | WPRIM | ID: wpr-418436

ABSTRACT

Objective To investigate the influence of C arm X- ray perspective computer auxiliary surgery navigation system on lumbar vertebral pedicle screw fixation in the elderly.Methods 286 patients(aged≥65 years) treated by lumbar spine post decompress and pedicle screw fixation for lumbar vertebral degeneration were divided into navigation (n=153) or non-navigation (n=133) groups.The amount of blood loss,surgery duration and time of beginning to walk after surgery were measured and compared, the improvement grading was determined by Oswestry disability index (ODI) before surgery and at the last follow-up. Results The surgery duration [(27.6+6.3)ain vs.(33.8±9.9)min],the volume of blood loss[(135.7±21.1)ml vs.(165.4±32.1)ml] and the time of beginning to walk after surgery[(134.6± 12.3)h vs.(169.0±23.9)h] were obviously reduced in navigation group as compared with non-navigation group (P < 0.05). The grading improvement rate by ODI[(76.6±±3.7)%vs.(69.8+6.6)%] was higher in navigation group than in non navigation group (P<0.05). Conclusions Using C arm X-ray perspective computer auxiliary surgery navigation system to lumbar pedicle screws fixation is helpful in the elderly for improving clinical efficacy.

11.
Article in Chinese | WPRIM | ID: wpr-585525

ABSTRACT

Objective To evaluate the efficacy of arthroscopic capsular release of frozen shoulder.Methods Twenty-five patients with frozen shoulder were treated arthroscopically from October 2001 to October 2003 in this hospital.The operation was performed under general anesthesia.The arthoscope was inserted through a posterior approach and the radiofrequency electrotome was inserted via an anterior approach.The synovitis of the biceps tendon and the rotator interval was thermo-coagulated.The superior glenohumeral ligament,the middle glenohumeral ligament,and the intra-capsular part of subscapularis tendon were cut to release the capsule.The combination manipulation was performed to release the residual contracture.The range of motion of the shoulder and the American Shoulder & Elbow Surgeons(ASES) scores were recorded at 3 and 6 postoperative months,respectively.Results The operative time was 75~95 min(mean,85 min).No intraoperative complications were found.As compared with preoperative conditions,the motion of inward rotation revealed no significant improvement at 1 week after operation(?~2=8.558,P=0.073) and other shoulder motions were significantly improved at different postoperative stages(P0.05).Conclusions Arthroscopic release for the treatment of frozen shoulder may obviously shorten the period of the disease and obtain good curative effects.

12.
Article in Chinese | WPRIM | ID: wpr-684632

ABSTRACT

Objective To enhance understanding of the vertebral compressed fracture in old patients so as to reduce its misdiagnosis. Methods 30 aged patients with vertebral compressed fracture were treated from 1998 to 2004 in our department. Their clinic data were retrospectively analyzed. There were 27 males and 3 females, aged from 70 to 90 years (averaging 82.5 years). Results All the patients were diagnosed definitely. There were 2 cases of T11 fracture, 13 cases of T12 fracture, 11 cases of L1 fracture, 3cases of L2 fracture, and 1 case of L3 fracture. At first 1 case was overlooked, and segmental positioning was wrong in 3 cases but the mistakes were corrected later. Conclusion Meticulous review of the history and clinical manifestation in addition to supplemental imageological examination are essential to early diagnosis of the majority of vertebral compressed fractures. As for some difficult early diagnoses, fat suppression MRI and nuclide bone scanning are helpful.

13.
Article in Chinese | WPRIM | ID: wpr-543446

ABSTRACT

Objective To evaluate the surgical results of spinal stenosis in the elderly and to investigate the indications , surgical technique and factors which may contribute to the outcome. Methods A retrospective study was held, 304 patients aged 65 and over who had different kinds of decompression laminectomy for lumbar spinal stenosis between Jan 1990 and Jun 2005 were recruited. The mean patient age at surgery was 70.4 years (65-86 years old). Results One hundred and seventy-five cases had co-existing illnesses, 62 had concomitant degenerative spondylolisthesis, 138 had spinal instrumentation. Functional results were graded as excellent, good, fair and poor: 86. 8% excellent or good, 11. 2% fair and 6 cases poor. Four patients had re-operations because of post operation hematomas. Multivariate analysis revealed that age, sex, co-morbidity score, number of levels decompressed, and degenerative spondylolisthesis did not predict bad outcomes. Conclusions The surgical results of spinal stenosis in the elderly are favourable and comparable to those reported for the general population . Carefully perioperative preparation is very important in the treatment of elderly patient with lumbar spinal stenosis.

14.
Article in Chinese | WPRIM | ID: wpr-537428

ABSTRACT

Objective To observe the reparative response and expression of basic fibroblast growth factor (bFGF) protein in the rotator cuff subjected to subacromial impingement. Methods Subacromial impingement of the infraspinatus tendon was experimentally created in 50 male SD rats by thickening the undersurface of the acromion with one platelike bony transplantation of the ipsilateral scapular spine. The contralateral shoulders that had undergone a sham operation were used as controls. The rats were sacrificed at 3, 7, 14, 28, and 56 th day, the whole shoulder joint was removed for detecting bFGF protein and the reparative response in the impinged infraspinatus tendon. Computer image analysis system were used to monitor the expression intensity and numbers of positive cells of bFGF protein. The OD scores and the size of area represent the expression intensity and numbers of positive cells respectively. Results All rats with experimental subacromial impingement showed an infraspinatus tear on the bursal side of the tendon. The shoulders in the control group were found intact without any alteration. There was proliferating cells in the fragmented tendons and vascularised connective tissue covering the area of ruptured area, whose source was the subacromial bursa. Few tenocytes and bursal cells expressed bFGF protein in unwounded tendons. In contrast, tendons subjected to impingement exhibited an increased signal for bFGF protein in both resident tenocytes concentrated along the epitenon and infiltrating fibroblasts and inflammatory cells from the subacromial bursa. Conclusion The bFGF protein is upregulated during tendon healing and the subacromial bursa is the main source of both bFGF secreting and rotator cuff repair; one should preserve as much as possible the subacromial bursa.

SELECTION OF CITATIONS
SEARCH DETAIL