环状软骨 [解剖] cricoid cartilage ; annular cartilage ; [解剖] cartilago cricoidea ; [解剖] cricoid
环甲软骨切开术 cricothyrotomy
环状软骨板 [解剖] lamina of cricoid cartilage ; cricoid lamina ; [解剖] lamina cartilaginis cricoideae
环状软骨弓 [解剖] arch of cricoid cartilage ; cricoid arch ; [解剖] arcus cartilaginis cricoideae ; arcus carti
环状软骨切开术 cricotomy
环状软骨气管韧带 [解剖] cricotracheal ligament
纤维软骨环 [解剖] Anulus fibrocartilagineus ; [解剖] fibrocartilaginous ring
环状软骨气管切开术 cricotracheotomy
目的：通过手术破坏纤维环和软骨终板建立椎间盘炎的动物模型，探讨自免疫状态表达变化过程。
OBJECTIVE: To construct discitis animal model by destroying the fibrous ring and the cartilage lamina through the surgery, in addition, to explore the changes of autoimmune reaction.
结论：从未退变的椎间盘分离的纤维环细胞能在体外分化为脂肪细胞、格根包尔氏细胞、软骨细胞、神经元及内皮细胞。
Conclusions Anulus fibrosus cells isolated from nondegenerative intervertebral discs can differentiate into adipocytes, osteoblasts, chondrocytes, neurons, and endothelial cells in vitro.
严重喉气管狭窄、闭锁或合并气管大面积缺损以双蒂肌皮瓣、复合肋软骨和人工气管环重建术效果较好；
Reconstruction with combined bipedicled myocutaneous flap and costal cartilage or artificial materials are better for severe laryngotracheal stenosis and large tracheal defect.
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