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1)  external screw
阳螺钉
2)  Positive snails
阳性钉螺
3)  screw [英][skru:]  [美][skru]
螺钉
1.
Treatment of patella fracture with absorbable screw fixation and PDS-Ⅱ tension band;
可吸收螺钉及普迪斯线张力带捆绑治疗髌骨骨折
2.
A Technique of Pedicle Screw Placement in Lower Cervical Spine;
颈椎椎弓根螺钉徒手植入技术的临床研究
3.
Biomechanical Study of Screw Fixation of Lateral Arch in the Treatment of Hangman Fracture;
Hangman骨折侧方椎弓螺钉固定力学测试
4)  Oncomelania hupensis
钉螺
1.
Study on the Molluscicidal Effect of META-Li Against Oncomelania hupensis;
密达利杀灭湖北钉螺效果的研究
2.
Influences of stemona alkaloids on esterase isozymes activities and glycogen content in Oncomelania hupensis;
百部总碱对钉螺酯酶同工酶活性及糖原含量的影响
3.
Spatial Distribution Pattern of Oncomelania hupensis Population in Marshland and Lake Area;
湖沼型地区钉螺种群的空间格局分析
5)  oncomelania
钉螺
1.
Physiological and Biochemical Effects of L.heterophyllus Stachydrine on Oncomelania Hupensis;
毛地黄甙对钉螺生理生化的影响
2.
A Change of Climate Conditions for Growth of Oncomelania and Schistosome;
适合钉螺、血吸虫生长发育的气候条件变化
3.
Relationships between the Quantity of Oncomelania and Environmental Factors of Vegetation and Soil in Hilly and Mountainous Areas;
山丘型地区钉螺孳生数量与植被和土壤环境因子的关系
6)  oncomelania snail
钉螺
1.
Effects of EDTA and some metallic ions on the activity of phenoloxidase from Oncomelania snail;
EDTA与金属离子对钉螺酚氧化酶活性的影响
2.
Analysis of endemic situation in schistosomiasis surveillance sites of Jiangsu Province in 2006 Ⅱ Status of Oncomelania snails and infected Oncomelania snails;
2006年江苏省血吸虫病监测点疫情分析 Ⅱ钉螺和感染性钉螺分布情况
3.
Influences of soil environmental factors on Oncomelania Snail distribution in the hilly and mountainous areas;
山丘区土壤环境因子对钉螺(Oncomelania Snail)分布的影响
补充资料:骨螺钉
分子式:
CAS号:

性质:骨折内固定的医疗装置之一,可用金属材料,如不锈钢、钛合金、钛镍记忆合金制作;也可用无机非金属材料,如氧化铝陶瓷等制作,还可用有机高分子材料,如聚甲基丙烯酸甲酯制作。近年研究的聚L-乳酸-乙醇酸共聚物液晶,弯曲强度达265MPa,还有自增强聚乙醇酸,弯曲强度达375MPa,自增强聚左旋乳酸,弯曲强度达180MPa,均可作骨折内固定材料。以自增强聚乙醇酸制作的内固定材料,以BIOFIX商品名出售。这些材料初植入体内有较高的强度,但经过半年以上的时间,强度下降,并逐步在体内降解。骨螺钉用于股骨、胫骨内外髁、尺骨鹰嘴骨折等的固定,还可以和接骨丝和内接骨板联合使用于骨折内固定手术中。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条