严重椎间盘退变可不引起任何症状,退变不是引起下腰痛必要条件JensenMC,Brant-zawadzkiN,ObuchowskiMT,etal.Magneticresonanceimagingofthelumbarspineinpeoplewithoutbackpain.NEnglJMed.1994;331:69-73腰椎间盘退变与下腰痛的关系DDD概念范畴椎间盘源性腰痛(discogeniclowbackpain)椎间盘突出症(discherniation)退行性脊椎...
广东医学,2004;25(4):357早期主要为椎间盘内紊乱(InternalDiscDerangementIDD)指由于椎间盘内部结构和代谢功能出现异常,纤维环应力分布失衡和内层纤维环破裂,而引起的腰痛或放射痛中期主要表现为腰椎间盘突出症(LumbarDiscHerniationLDH)退变波及纤维环及终板,纤维环破裂,髓核向外突出或脱出,压迫神经根、马尾神经,进而出现...
1%人群因腰痛而永久致残▪美国每年因下腰痛所花医疗费及经济补偿达500亿美元▪腰椎退行性椎间盘疾病（DegenerativeDiscDisease,DDD）是腰 腿痛最常见的病因 1、DamkotDK,PopeMH,LordJ,FrymoyerJW.Therelationshipbetweenwork history,workenvironmentandlow-backpaininmen.Spine.1984;9:395–399.2、NatvigBetal.Scan...
Purpose Surgical fusion is standard treatment for lumbar pain in degenerative disc disease (DDD) patients failing non-operative treatment. Patients with mild to moderate disease may decline major surgery that irreversibly alters the spine and prolongs recovery. A new non-fu sion device relieves pain ...
另外,GEFOS-2的研究[16]发现性别特异性相关位点,位于染色体Xp22.31的rs5934507(FAM9B/KAL1)只与男性腰椎骨密度相关,男女差异达到显著性(Phet=1.62×10-8)。一般骨密度研究会选取第1到第4腰椎(Lumbar Spine, L1-L4)的测量值,或者股骨颈(Femo...
中英文字幕:腰椎管狭窄(Lumbar Spinal Stenosis) 中英文字幕:颈椎椎板切除术(Cervical Laminectomy) 中英文字幕:退变性腰椎滑脱(Degenerative Spondylolisthesis) 中英文字幕:腰椎骨质增生(Lumbar Osteophytes /Bone Spurs) 中英文字幕:前路颈椎间盘切除融合术(Anterior Cervical D...
Immunohistologic Study of the Ruptured Intervertebral Disc of the Lumbar Spine Study Design. This study analyzed immunohistological features of the extruded or sequestrated intervertebral disc of the lumbar spine. To clarify the patho... M Doita,T Kanatani,T Harada,... - 《Spine》 被引量: ...
Our results with radiography and MRI indicate that grade 3 disc degeneration is a critical stage for the progression of lumbar spondylolisthesis at L4/5 segment. 展开 关键词: Lumbar spine Disc degeneration Instability Spondylolisthesis MRI DOI: 10.1007/s00586-012-2288-x 被引量: 16 年份: ...
increasedlumbarcurveisassociatedwithananteriortiltofthepelvis,increasedpressureonthefacetjoints,anarrowingoftheneuralforamina,andshorteningoftheposteriorligamentsanderectorspinaemuscles,leadingtocompressionofthejointsandspinalnerveroots,causingnumbness,tinglingorpainintheassociatedinnervatedtissue.Adecreasedlumbarcurveis...
A non invasive method and equipment for the detection of a mechanical abnormality or injury, especially a torsional injury, in the lumbar spine of a patient. In a first step, any variation in the lumbar curve of the patient is measured using a non invasive technique, while the patient is ...