目的对创伤性肩关节后方不稳定关节镜下表现与MR关节造影（MRA）的影像进行对比分析。
Objective To compare the finding between arthroscopy and MR- arthrogram(MRA)in the patients with traumatic posterior shoulder instability.
这些症状表明不稳定的骶髂关节发生了脱位，然后又自行复位。
These are some of the symptoms of an unstable sacroiliac joint alternately moving out of alignment and back in again.
膝关节是相对不稳定的，因为没有共同联锁骨骼的研究。
The knee joint is relatively unstable because there is no interlocking of bones in the joint.
本文还探讨了髌股关节疼痛综合症中髌骨运动中的生物力学、髌骨稳定因素、发生不稳定的可能机制以及治疗方法。
It is also discussed that biomechanics of patellar motion, factors influencing patellar stability, as well as mechanism and therapy of instability in the patellofemoral pain syndrome.
踝关节扭伤处理不当常导致慢性踝关节不稳定。
The sprain of ankle could result in chronic instability without appropriate treatment.
同时，这种损伤会导致膝盖不稳定、步态改变以及早发的关节炎，这些症状会伴随一生。
Also, this injury may lead to lifelong issues with knee instability, altered walking gait and early onset arthritis.
本文将重点评估全髋关节置换术后不稳定因素的处理。
This article concentrates on the assessment and surgical management of hip instability following THA.
对骨折移位严重或高能量损伤的桡骨远端骨折，要注意是否合并腕关节不稳定。
It should be noticed whether wrist joint stability was complicated in distal radical fracture with severe dislocation or high energy injury.
结论：CT气-碘双对比造影可以明确诊断肩关节不稳定，并为肩关节不稳定的解剖修复提供重要的影像学信息。
Conclusion: The current CT arthrography provides important X ray information for both diagnosis of shoulder instability and anatomatic repair of shoulder instability.
目的探讨创伤性肩关节前不稳定的诊断标准和治疗原则。
Objective To study the clinical diagnosis, conservative and surgical treatment of traumatic anterior instability of the shoulder.
目的探讨桡骨远端不稳定骨折及关节内骨折快捷、有效、并发症少的手术治疗方法。
Objective To explore a quick and effective surgical therapy, followed by fewer complications for the instable fracture in distal radius and intra - articular fracture.
聚乙烯磨损颗粒导致滑膜炎、关节不稳定、骨溶解和假体松动。
Polyethylene wear and debris formation result in synovitis, joint instability, osteolysis, and prosthesis loosening.
目的探讨寰枢椎不稳定患者行寰枢椎后路经关节改良螺钉内固定手术方法与疗效。
Objective To study the operative method and effect of posterior atlantoaxial facet screw fixation for atlantoaxial instability.
目的：为临床认识和治疗急、慢性肘关节不稳定提供基础。
Objective: to provide the anatomic basis for clinical recognizing and therapy of elbow instability.
骶髂关节复合体是躯干与下肢负荷传递的枢纽，不稳定型骨盆骨折常涉及骶髂关节损伤。
Sacroiliac joint complex is the hub transmission load of trunk and lower limb, unstable pelvic fracture always involves the sacroiliac joint injury.
目的探讨小儿寰枢椎关节不稳定的解剖依据。
Objective to study anatomical data for explaining the joint instability of atlantoaxial joint of children.
目的采用骨阻滞联合关节囊紧缩成形术治疗肩关节后不稳定，并观察其治疗效果。
Objective To investigate clinical results of the treatment of posterior shoulder instability in a combined way of bone block procedure and posterior capsulorrhaphy.
目的：探讨CT空气-碘水双对比造影对诊断肩关节不稳定的临床意义。
Purpose: To study clinical importance of double contrast CT arthrography in the diagnosis of shoulder instability.
坐下后突然站起来导致右腿膝盖痛，是因为膝盖的周围肌力变弱而引起膝关节不稳定所致的。
The right knee pain upon sudden standing up from sitting position is due to the instability of the knee joint most likely resulted from weaken muscle power around the knee.
目的探讨前抽屉试验应力位片在慢性外踝关节不稳定诊断中的意义，提出影像学的定量诊断方法。
Objective To discuss the significance of anterior drawer stress radiograph in diagnosing of chronic instability of lateral ankle and bring forward the radiology diagnosis criteria.
越来越多的证据表明上盂唇(SLAP)病变是引起肩关节疼痛和不稳定的一个重要原因。
SLAP lesions are becoming identified more commonly as a source of pain and instability of the shoulder.
目的：探讨关节镜指导下诊断及治疗髌骨不稳定的手术方法和临床疗效。
Objective to explore the operation method in treating patellar instability guided by arthroscopy and to evaluate its therapeutic effects.
骨折愈合后，合并腕关节不稳定的功能明显差于单纯桡骨远端骨折患者。
Functions of wrist joint in cases with wrist joint instability were significantly inferior than that with simple distal radical fracture after fracture union.
目的探讨应力位片在慢性外踝关节不稳定诊断中的意义，提出影像学的定量诊断方法。
Objective To discuss the significance of stress roentgenogram on diagnosis of chronic instability of lateral ankle and. bring forward the radiology diagnosis criteria.
造成关节不稳定失效的原因为在股骨与髋臼处表现为无菌性松动以及在头臼联结处表现为脱位。
The causes leading to surgical failure of instability lie in aseptic loosening around the femur and the acetabular cup and dislocation around the head-cup connection.
由于不稳定的固定方法引起的复位的丢失及假关节的形成，对于手术处理桡骨小头骨折手术的稳定问题来说，仍具有挑战性。
Secondary loss of reduction and pseudarthrosis due to unstable fixation methods remain challenging problems of surgical stabilisation of radial head fractures.
半髋关节置换术和PFN内固定术均是治疗高龄患者粗隆间不稳定骨折的有效方法。
To discuss a reasonable treatment for unstable intertrochanteric hip fractures in senile patients by comparing the effects of PFN fixation and hemiarthroplasty.
采用手术重建肘关节侧副韧带治疗慢性肘关节不稳定效果可靠。
Surgical reconstruction of the collateral ligaments can obtain good effects in treatment of recurrent dislocation of the elbow.
结论肘关节后外侧旋转不稳定除桡侧副韧带的损伤外，可能还有外侧伸肌及伸肌腱膜的损伤。
Conclusions Besides the injury of the radial collateral ligament, the injuries of the external musculus extensor and the aponeurosis can cause the posterolateral rotatory instability of the elbow.
全肩关节置换术后所引起的最常见的并发症包括：肩关节僵硬，不稳定，感染，神经损伤，盂唇松动，发生几率很低。
The most common complications involved in TSA, which occur only rarely, include shoulder stiffness, instability, infection, nerve damage, and glenoid loosening.
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