查询词典 femur

METHODS: A total of 50 white rabbits were randomly divided into anterior cruciate ligament transection group, medial collateral ligament transection + meniscectomy group and normal control group. The specimens were harvested at weeks 1, 2, 3, 4, and 5 after operation. The osteocartilaginous section of the medial femur condyles were observed by gross observation, histological examination, and Markin scores. The contents of proteoglycan and collagen fiber were also measured.

取大耳白兔50只，随机分为3组前交叉韧带切除组、内侧副韧带+半月板切除组分别切除右后肢前交叉韧带、右后肢内侧副韧带和半月板，正常对照组不干预，分别在建模1，2，3，4和5周后分批于膝股骨内髁软骨取材，进行软骨组织大体和组织学观察、软骨损伤程度Markin评分；测定软骨组织蛋白多糖及软骨基质中胶原纤维含量。

Objective To investigate the best Treating method of the osteofibrous dysplasia of the proximal femur with severe deformity.

目的探讨治疗股骨近端骨纤维结构不良伴严重弯曲畸形的新方法。

Methods Three patients suffering osteofibrous dysplsia of the proximal femur with severe deformity were treated by one stage of curettage-osteotomy-grafting and PFN internal fixation.

方法采用一期截骨刮除矫形、打压植骨、PFN内固定的方法治疗股骨近端骨纤维结构不良伴严重弯曲畸形患者3例。

MAIN OUTCOMING MEASURES: Body weight of animal, bone density and CT imagine of proximal femur.

主要观察指标：大鼠体质量、股骨近端骨密度变化；反演骨生长方程中的未知参数B和K变化。

Results 8 cases of parosteal osteosarcoma on femur showed high density liking emission aside cortex, boundary insufficiency and partly soft tissue bulge on X-ray.

结果 发生在股骨的8例病例中X线表现为皮质旁放射状高密度影，边界欠清楚，局部软组织隆起。

Abstract］ objective to discuss radiological findings of parosteal osteosarcoma on emphasis combined with clinical pathology and literature.methods 4 cases of parosteal osteosarcoma proved by operation and pathology were analyzed retrospectively.results female was 3 cases,male was 1 case,average age was 30.5 years old,these tumors were arised on posterior border of distal femur and popliteal cavity,presented as lobular dense ossified mass,defined lesion.one case had villose margin.a thin narrow lucent zone separated the mass from the cortex at two cases.one case underwent angiography,there was no malignant feature.conclusion parosteal osteosarcoma may be divided into low-grade type and high-grade type.radiological manifestations of early stage possess character,early diagnosis conduces to establish rational treating plan and evaluate prognosis.

目的 结合临床病理学特征和文献资料，重点讨论皮质旁骨肉瘤的x线特征。方法收集经手术、病理证实的皮质旁骨肉瘤病例4例，对其进行回顾性分析。结果 4例患者女3例，男1例，平均年龄30.5岁，肿瘤均发生于股骨远端后侧和腘窝处，表现为分叶状致密骨化肿块，边界清晰，其中1例边缘呈绒毛状改变，2例有细窄透亮带与骨皮质相隔，1例行血管造影，未见血管池等恶性征象。结论皮质旁骨肉瘤分为低度恶性和高度恶性两种，早期影像学表现有特征性，早期诊断有助于制订相应的治疗方案和评估预后。

Of 62 cases, one case had according to Harris criterion 56 cases were excellent,(rate 90.3%) and 2 cases good (3.2%) excellent and good rate of the function of the hip joint was 93.5%.［Conclusion］The improved PFN is a useful device in the treatment of perit rochanteric fractures of the femur.

结果］有15例失去随访，住院期间无死亡病例，后期随访中有4例死于其他系统疾病。62例获得随访，时间12～47个月，平均28.6个月，骨折全部愈合，参照Harris髋关节功能评分标准评价术后功能，优56例，占90.3％，良2例，占3.2％，差4例，占6.5％。

Objective: To study the clinical outcomes and the reasons of complications of treatment of peritrochanteric fracture of the femur with the dynamic hip screw.

中文摘要：目的：探讨动力髋螺钉治疗股骨转子周围骨折的疗效及所致并发症的原因。

Control is better than that of A-P Gamma nail in both press and torsion property. It may be the main cause that A-P Gamma nail possesses unstability for the treatment of peritrochanteric fracture of femur.

A-P型Gamma钉在抗压和抗扭转强度方面明显低于对照组，其潜在的不稳定因素可能是Gamma钉治疗股骨粗隆周围部骨折所致的并发症直接原因。

Objective To study the complications and cuases of Gamma nail for the treatment of peritrochanteric fracture of femur by biomechanics test.Methods 16 fresh femoral specimens were divided into two groups, each consisting of eight specimens. One group was as control, another was as A-P Gamma nail.

目的 运用生物力学方法对股骨粗隆周围部带锁髓内钉治疗股骨粗隆周围部骨折所致的并发症及其原因进行研究，分析生物力学因素对Gamma钉所致的并发症的影响。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。