髋臼的

Objective: To analyze the change of periprosthetic bone mineral density after cementless total hip arthroplasty by dual-energy X-ray absorptiometry.

方 法］对41例全髋关节置换术后患者股骨及髋臼假体周围BMD进行12个月的动态观察，并与23例术后5年以上的患者比较。

This technique can also be applied to acetabular defects when compressed graft is used to fill the defect followed by insertion of either a cemented or cementless acetabular component.19

该技术也能用于髋臼缺损，使用打压的移植物去填充插入骨水泥型或非骨水泥型假体后形成的缺损。

Placement of the acetabular component in a slightly cephalad position allows improed coerage or contact with iable bone.

将髋臼假体放置在轻微向头侧移位的位置可增加其覆盖或与活骨的接触。

Thirty-six patients had radiographic evidence of femoroacetabular impingement at the time of revision. Revision procedures included 34 (95%) for femoroacetabular impingement, 32 (87%) for labral lesions, 26 (70%) for a chondral defect, 23 (62%) for lysis of adhesions, and 13 (35%) for previously unaddressed instability.

翻修术时发现有36例患者在股骨头髋臼接触面存在侵犯，关节唇损害32(87%)例，关节软骨缺损26 (70%)例，需要粘连松解术的23 (62%)例，以前关节存在不稳定因素的有13 (35%)例。

Debride the joint, removing all acetabular articular cartilage dow n

的髋臼关软骨直到出现正常的松质骨为止。

Objective:To establish an animal model of iliopectineal crest fracture and explore the effect of ATMFS on the mechanical property of canine iliopectineal crest fracture.

目的：建立一种骨盆弓状线部骨折的动物模型，探讨骨盆髋臼三维记忆内固定系统(acetabular tri-dimen-sional memory fixation system，ATMFS)对骨折愈合及力学性能的影响。

Objective:To establish an animal model of iliopectineal crest fracture and explore the effect of ATMFS on the mechanical property of canine iliopectineal crest fracture.

中文摘要：目的：建立一种骨盆弓状线部骨折的动物模型，探讨骨盆髋臼三维记忆内固定系统(acetabular tri-dimen-sional memory fixation system，ATMFS)对骨折愈合及力学性能的影响。

RESULTS: The distance from anterior acetabular margin to anterior inferior iliac spine, iliopubic eminence and pubic tubercle was (25.4±1.4) mm,(11.8±0.7) mm and (37.4±1.5) mm, respectively; the distance from posterior acetabular margin to anterior inferior iliac spine and iliopubic eminence was (15.5±0.9) mm and (29.1±1.6)mm, respectively.

结果：髋臼前缘到髂前下棘、髂耻隆起和耻骨结节的距离分别为(25.4±1.4)，(11.8±0.7)，(37.4±1.5)mm，后缘到髂前下棘和髂耻隆起的距离分别为(15.5±0.9)，(29.1±1.6)mm。

No color signal of blood flow was demonstrated in 90.5%(19/21) of the entrapped labral plicaes.

结论髋臼内下缘的滑膜唇皱襞是LPEH发病的解剖学基础。

Sanders et al.13, in a study of twenty-four skeletally immature girls, found that a Risser sign of 0 and an open tricartilage acetabular cartilage correlated with peak height elocity.

Sanders在一项包括24例骨发育未成熟的女性的研究中，发现Risser指数0和开放髋臼三软骨与身高增长峰值相关。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。