关节间隙宽度呈左右、上下对称一致；
关节间隙狭窄，部分消失。
关节面常模糊不清，但关节间隙狭窄大多不明显。
Though the subarticular joint surface appeared to be blurred, mostly the joint space remained intact without obvious narrowing.
关节间隙有中等程度狭窄，未见侵蚀及强直改变。
There is moderate narrowing of the joint Spaces without erosions or ankylosis.
关节间隙狭窄。
手术半年后观察关节形态、关节活动及关节间隙变化。
After operation, we observed the cartilage shape, joint active and the joint space thought X-ray.
不同作用时间的矫形力下颞下颌关节间隙改变无明显差异。
There was no obvious difference on the change of the TMJ space in different period of functional treatment.
我们提供支座，吊架和起重设备，以调节间隙和负载能力。
We provide the supports, hangers, and lifting equipment, to work around the clearances and load capacities you desire.
晚期股骨头囊状变，股骨头变形，关节面模糊，关节间隙狭窄等。
The late features were cystic degeneration and deformation of femoral head, obscure joint surface and narrow joint space.
结果骶髂关节结核常为单侧发病，表现为关节面模糊，关节间隙增宽。
Results Sacroiliac joint tuberculosis often involved unilateral joint , manifested itself as blurred articular surface and widened joint space.
这些角度随年龄增加而增大，以股骨干双髁角及关节间隙角增大明显。
These angles would be increase with the age growing up especially femoral shaft double condyle Angle and joint gap Angle.
通过螺丝（3）和螺母（4）可以调节外套位置，以调节间隙的大小。
The position of the external sleeve can be adjusted by a screw (3) and a nut (4) to adjust the size of the gap.
目前还不清楚是否共同商定可延缓或防止缩小进展的退行性改变和关节间隙。
It is unknown whether MAT can delay or prevent the progression of degenerative changes and joint space narrowing.
影像学的改变是特征性的，包括关节间隙的狭窄、囊肿和小关节的骨质疏松症。
Radiological changes are characteristic and include narrowing of the joint line, cysts, and periarticular osteoporosis.
结论：内侧半月板突出是膝关节oa的一个重要特征，并且与关节间隙狭窄有关。
CONCLUSION: Medial meniscal protrusion, the major character of knee OA, correlates with degree of joint space narrowing.
方法：经临床大样本的调查，表明寰枢关节间隙不对称与头颈局部症状体征有相关性；
What is the Atlantoaxial joint space asymmetry of the main clinical symptoms and signs of head and neck;
这是一个强直性脊柱炎患者的骨盆正位片，显示双侧骶髂关节炎，伴随硬化与关节间隙狭窄。
This radiograph of the pelvis of a patient with ankylosing spondylitis shows bilateral sacroiliitis with sclerosis and narrowing of the sacroiliac joints.
对关节间隙变量采用二维矢量表示法，分析了机器人关节间隙对机器人末端位置重复精度的影响。
The effects of the joint clearance variables to the position repeatability of the robot end effector are analyzed using a two-dimensional vector method to define the joint clearance variables.
结果AO关节退变的CT表现主要包括：骨赘形成，关节间隙变窄，横韧带钙化及关节内真空现象。
Results CT findings of AO joint degeneration included: formation of osteophyte, narrowing of joint space, transverse ligament calcification, and joint vacuum phenomenon.
第16天，骨性关节面及其下骨质破坏区仍然存在，关节间隙与正常间隙比较显示增宽，周围软组织肿胀显著。
By day 16, bone erosions still existed, joint space wider than normal, and swelling of soft tissue was significant.
颈椎易受累，晚期可有骶髂关节X线广泛骨质疏松，关节间隙不规则狭窄，常为单侧性，临床少见腰背痛等症状。
Easy cervical involvement, have advanced X-ray sacroiliac joint widely osteoporosis, joint space irregular narrow, often unilateral, rare clinical symptoms of low back pain.
美式结构，刀头优质碳钢锻压，整体热处理，刃口高频感应淬火，刀片上偏心螺栓调节间隙，剪切硬度HRC30。
American type, drop-forged blades with high quality carbon steel, body heat treatment, cutting edges induction quenched, easy adjustment, cutting abilityHRC30.
结果42例均存在不同程度髋关节间隙狭窄，其特点为关节间隙狭窄并不局限于负重区，而呈全关节间隙均匀性狭窄；
The results showed that all of 42 cases had hip joint space stenoses in varied degrees, which were characterized by the even stenosis not limited in the loaded part but spread in the whole joint;
目的：通过研究人工膝关节置换术中后交叉韧带切除对于胫股关节间隙的影响来探讨后交叉韧带在人工膝关节置换中的临床意义。
Objective: To evaluate the effects of posterior cruciate ligament resection on thetibiofemoral joint gap and its clinical value in total knee replacement.
术后并发症情况：在深静脉血栓、髋关节间隙变化、疼痛、假体柄松动下沉等方面，两组比较差异无显著性意义（P＞0．05）。
The X-ray at the final follow-up showed that there was insignificant difference in postoperative hip joint space, hip pain, or stem loosening between the two groups (P>0.05).
功能评价标准按有无关节疼痛、关节活动角度、日常生活能力和X线片测量关节间隙宽度进行评价，结果：优11例，良18例，差8例。
The functional evaluation referred to joint pain degree, joint mobile range, daily activity and X-ray findings. The results were excellence in 11 patients , good in 18 patients , poor in 8 patients.
个案总数的32评价（76％的后续），关节间隙保持稳定在41％（13膝32）和费正清的变化并没有进展，28％（膝盖9 32）。
Of the 32 total cases evaluated (76% follow-up), joint space remained stable in 41% (13 of 32 knees) and Fairbank changes did not progress in 28% (9 of 32 knees).
结果AS骶髂关节CT表现特点为病变累及骶髂关节滑膜部髂骨侧为主，软骨钙化、关节间隙改变、关节面及面下骨结构改变以及骶髂韧带钙化。
Results The CT features included involved in iliac side mostly, cartilage calcification, joint space narrowing or widen, articular surface and undersurface erosion, ligament calcification.
结果AS骶髂关节CT表现特点为病变累及骶髂关节滑膜部髂骨侧为主，软骨钙化、关节间隙改变、关节面及面下骨结构改变以及骶髂韧带钙化。
Results The CT features included involved in iliac side mostly, cartilage calcification, joint space narrowing or widen, articular surface and undersurface erosion, ligament calcification.
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