游离体
- 网络loose body;episome;episomal
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行膝关节后室滑膜切除术7例,游离体取出6例,PCL重建术4例,PCL撕脱骨折复位固定2例。
Synovectomy of the posterior compartments of the knees was performed in 7 cases , loose body removal was in 6 cases , PCI , reconstruction was in 4 cases , reduction and fixation of PCL avulsion fracture was in 2 cases .
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关节游离体软骨细胞生物学特性的初步观察
Preliminary observation of biological characters of chondrocytes in articular loose body
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CT可区分高密度影是关节腔游离体还是软组织内钙化或关节囊钙化。
CT can differentiate freebodys in the joint cavity with the calcification of the soft tissue or joint sac .
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在EBV溶解性感染的细胞里EBVDNA呈线状形式,而在潜伏性感染时,EBVDNA通过基因组末端连接而环化,以游离体形式存在。
EBV DNA is detected as a linear form in cells at the lytic phase of EBV infection , but during latent infection the viral genome is maintained in episomal form through the fusion of genomic termini .
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膝关节镜下咬切法游离体取出术
The arthroscopic removal of knee loose body using biting excision method
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腹膜腔游离体的X线诊断(附二例报告)
Corpus liberum in peritoneal cavity ( report of two cases )
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膝关节游离体的关节镜诊治
Arthroscopic Diagnosis and Treatment of the Loose Bodies of the Knee Joint
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小切口摘除膝关节游离体
Removal of intraarticular free body of knee through small incision
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膝关节软骨游离体的组织形态及其生理学特性
Morphological and physiological features of cartilaginous loose bodies in the knee joint
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膝关节内游离体的病理组织学观察
A histopathological study of loose body of knee joint
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方法关节镜下手术,清理关节内游离体及病变滑膜。
Methods Multiple loose bodies and degenerative synovia were removed under knee arthroscopy .
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没有血供营养这些游离体;
No blood supply nourishes these loose bodies ;
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一个分离的骨赘可能这个游离体的原始病灶。
A detached osteophyte may have provided the primary nidus for this loose body .
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术后并发症,2个肘游离体残留,1个肘迟发性尺神经炎。
The complications of surgery included one ulnar nerve symptoms and two residue loose bodies .
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膝关节游离体摘除术
Extirpation of floating cartilage of knee joint
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目的探讨膝关节游离体的关节镜诊断及镜下摘除技巧。
Objective To Study diagnosis and removing skills of looes bodies of the knee by arthroscopy .
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膝关节剥脱性骨软骨炎游离体碎片的活力。
Viability of loose body fragments in osteochondritis dissecans of the knee . A series of cases .
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游离体的其他特征包括边缘光滑,密度与骨相似。
Other features of the mass included round edges and a density that was consistent with bone .
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目的探讨小切口摘除膝关节游离体的治疗方法和疗效。
Objective To investigate the method and effect of removal of intraarticular free body of knee through small incision .
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相同标本中Ⅰ型胶原蛋白仅在游离体内部软骨细胞中有表达,表达的阳性信号相对较低,未见明显的Ⅱ型胶原表达。
As to collagen type ⅰ expression , it was weakly positively stained in the chondrocytes of loose bodies .
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然而,如果游离体被卡或附着在滑膜上,一般都会被吸收。
However , if the loose body becomes trapped and reattaches to the synovium , it is then generally reabsorbed .
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增强扫描滑膜明显增厚强化,腱鞘内游离体未见明确强化。
CT showed the synovial membrane were obvious thickening and enhanced , corpus liberum in tendon sheath were no obvious strengthening .
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目的观察关节游离体软骨细胞的生物学特性,寻找组织工程软骨种子细胞来源。
Objective To observe the biological characters of chondrocytes in articular loose body and to find out seeding cells for cartilage tissue engineering .
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关节镜下选择性清理包括刨削增生肥厚的滑膜组织、清理关节软骨剥脱区创面和软骨碎片、切除破裂的半月板、取出游离体和磨削骨性阻挡。
The debridement included the removal of the loose body , hyperplasia of synovial membrane , degenerated cartilage , and the torn meniscus .
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光和术中都没有发现骨块有血液供应,游离体的表面是很光滑的。
No donor site for the fragment was apparent either radiographically or intraoperatively , and the surfaces of the loose body were quite smooth .
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手术操作包括关节软骨面清创、滑膜切除、游离体去除、半月板切除、骨赘切除以及关节灌洗术。
The surgical procedures included debridement of cartilaginous lesions , synovectomy , removal of loose bodies , meniscectomy , excision of osteophytes and fluid irrigation .
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结论游离体软骨细胞已具有成纤维细胞特性,不宜直接作为组织工程的种子细胞来源。
Conclusion The characters of chondrocytes from loose body is more like fibroblasts so they can not serve as seeding cells directly for cartilage tissue engineering .
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这个病例同样说明了椎管有强大的适应能力,能耐受一个在颈椎椎管这个小小空间内缓慢增大的游离体。
This case also demonstrates the remarkable ability of the spinal canal to adapt to a slowly enlarging loose body lying within a small cervical spinal canal .
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方法通过组化和免疫组化方法,观察纤维性胶原Ⅰ、Ⅱ、Ⅲ型在人正常和骨关节炎关节软骨及游离体中的表达。
Methods Normal and osteoarthritic human articular cartilage and loose body were investigated by histochemistry and immunohistochemistry for expression patterns of the fibrillar collagens type ⅰ,ⅱ and ⅲ .
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研究表明伴有充血、炎症滑膜的关节神经痛或者退行性关节炎很可能会产生游离体,但是也容易被吸收。
Neuropathic or degenerative joints with hyperemic or inflamed synovium are particularly prone to the development of loose bodies , but they also tend to rapidly reabsorb them .