针刀配合膝关节间断主动活动治疗膝关节强直

膝关节强直是膝关节及关节周围创伤、关节炎晚期及手术后的严重并发症,同时伴有髌骨活动度严重减少甚至消失.病理多为髌上囊及两侧沟的广泛粘连,部分患者伴有关节外结构的挛缩.物理治疗几乎无效、开放性手术切开松解及关节镜下松解创伤大,出血多,存在再粘连的可能性,手术并发症多,一次手术失败,没有再次松解的机会.我院自1997年8月-2002年3月,应用针刀闭合松解加关节间断主动活动治疗严重膝关节粘连52例疗效满意.……     

手术治疗外展外旋力所致踝关节骨折

手术治疗外展外旋力引起的踝关节骨折３５例，平均随访２年半，满意率为８８．６％。效果不佳者与软组织损伤严重和关节软骨受损有关。恢复腓骨的长度对防止距骨移位与倾斜十分重要。用钢板固定外踝时要使其下端适应腓骨下段的外翻角。下胫腓联合不论是完全还是不全分离，都应用螺钉固定，以增加踝关节稳定性，早期练习活动。三角韧带断裂时，只要腓骨解剖复位与坚强固定，三角韧带可不予修复。对小于胫骨远端关节面２５％的后踝骨折可不予处理。     

Synovial fluid levels of fluconazole in a patient with Candida parapsilosis prosthetic joint infection who had an excellent clinical response

A 73-year-old woman presenting with persistent swelling of the right knee 30 months after total joint arthroplasty was found to have a Candida parapsilosis infection. Treatment with fluconazole resulted in full recovery.     

The Mitek mini anchor in the treatment of the gamekeeper's thumb

The fixation of a distally ruptured ulnar collateral ligament of the MP 1 (Metacarpophalangeal) joint without a portion of ligament which can be sutured or a small bony fragment can be accomplished with a variety of methods, most of which require drillholes through borth cortices and a counter incision as well as the removal of the material at a second stage [1, 11, 13, 15]. The Mitek bone mini anchor (Ethicon-Mitek®) proved to be a reliable and quick alternative [10, 12, 16, 18, 19]. It was successfully used in eleven patients with excellent stability of the reconstructed joint.     

The lumbar and lumbosacral facet-syndrome. Diagnostic measures,surgical treatment and results in 119 patients

Summary The authors present their diagnostic and therapeutic protocol as well as the surgical outcome in a series of 119 patients with the lumbar facet syndrome.By use of different surgical techniques such as translaminar screw fixation (n=56), Louis plate fixation (n=36), Cotrel-Dubousset instrumentation (n=11) and soft system stabilization according to Graf (n=14) excellent, good, satisfactory, moderate and poor results were obtained in 78 (67%), 20 (17%), 14 (12%), 4 (3%), and 1 (1%) instances, respectively.     

屈膝过程中的胫股运动特性分析

本文采用三维位移测量方法，测试１０例离体人膝标本的胫股关节三维运动特性。发现屈膝过程中，胫股运动也具有典型的三维运动特点。其中在屈膝初期的３０°内，胫骨内旋最明显并伴有胫骨内翻现象，平均内旋８°，内翻６－７ｍｍ，膝关节完全伸直时胫股扣锁使膝关节稳定，屈曲时胫股“解锁”使膝关节松弛，具重要的临床意义，同时提示，在解释传统的胫股扣锁现象时不应遗漏伴随发生的胫骨内／外翻现象。     

Rotational occlusion of the vertebral artery at the atlantoaxial joint: is it truly physiological?

We present a patient with vertebrobasilar insufficiency, with vertigo and horizontal nystagmus, induced by turning the head to the right. Angiography demonstrated transient occlusion of the left vertebral artery at the atlantoaxial joint during rotation of the head. The pathogenesis and angiographic findings are discussed.     

350例膝关节镜检查分析

自1981年以来进行了350例膝关节镜检查。明确诊断340例(97.1%),纠正诊断52例(14.7%),补充诊断47例(13.4%)。关节镜检查不仅有助于确定临床诊断,而且提高了手术的准确性。     

手部创伤性骨关节缺损的处理

治疗手部骨关节缺损常采用植骨内固定、关节融合、关节成形及关节置换等方法．为总结经验，对１９８９年以来１０１例手部创伤性骨与关节缺损进行分析。单纯掌、指骨缺损３９例，行直接短缩对位，克氏针内固定６例，１例发主骨不连；对３３例缺损较大者用自体骨块植入克氏针交叉内固定，部分病例同时植人ＲＢＸ或异体骨粒，１０例发生延迟愈合，余全部正常愈合。骨与关节部分或完全缺损６２例，采用关节成形术４６例，其中以肋软骨移植效果最好，骨膜移植次之，筋膜衬垫或硅胶膜植入法较差；行关节融合术１１例．均达顺利融合；采用自体关节置换５例，均成活，术后关节活动度均＞７０°。我们认为：自体骨块植入克氏针交叉内固定，必要时植入ＲＢＸ骨粒．是治疗手部创伤性骨缺损的有效方法。关节缺损应按关节的重要性，分别采用关节融合术、关节成形术或关节置换术。     

羟基磷灰石涂层人工股骨柄的临床应用

自１９８９年１２月～１９９３年１１月，共收治各类髋关节病１４例（１５髋），均行ＦＵＲＬＯＮＧ羟基磷灰石（ＨＡ）涂层人工髋关节置换术。术后平均随访３２个月，髋关节功能按Ｈａｒｉｓ评分结果为平均９５分。无患肢疼痛和其它不适症状，亦无术后并发症发生。Ｘ线结果显示，股骨侧假体无松动、下沉表现，周围未见明显透亮线。术后３个月假体表面出现增生性骨反应，并在术后３～４年内逐渐增加。无明显骨萎缩表现。结合实验及临床研究结果，证明此种髋假体应用的短期疗效令人满意，其长期疗效尚有待进一步观察。