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joint distraction
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  “joint distraction”译为未确定词的双语例句
     Study and produce and clinical application of a new type Ilizarov knee joint distraction apparatus
     新型Ilizarov膝关节牵伸器的研制和临床应用
短句来源
     Knee joint distraction in treatment of severe knee flexion deformity that concomitant congenital absence of the tibia
     先天性胫骨缺如伴重度膝关节屈曲畸形的牵伸治疗1例(附文献综述)
短句来源
     Treatment of post-traumatic elbow joint flexion contracture by elbow joint distraction arthroplasty
     肘关节牵伸成形术治疗外伤后屈肘挛缩畸形(附3例报告)
短句来源
     [Objective]To explore the method and effect of elbow joint distraction arthroplasty in the treatment of post-traumatic elbow joint flexion contracture.
     [目的]探讨肘关节牵伸成形术治疗外伤后屈肘挛缩畸形的方法与效果。
短句来源
     [Conclusion]The elbow joint distraction arthroplasty is effective in the correcting of the elbow joint flexion contracture and improving of joint function.
     [结论]肘关节微创牵伸成形术可有效的矫正肘关节屈曲挛缩畸形,改善肘关节功能。
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  相似匹配句对
     Distraction osteogenesis for treatment of temporomandibular joint ankylosis
     应用牵引成骨技术治疗颞下颌关节强直
短句来源
     Distraction and iconography changes of knee joint were observed with X ray.
     X射线确定延长幅度及膝关节影像学变化;
短句来源
     The P-Joint Hyperoperation
     P-结合超运算
短句来源
     On Joint - teaming
     初论联合办队
短句来源
     3)Distraction osteogenesis,DO;
     3)牙槽骨牵引成骨术;
短句来源
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  joint distraction
Mechanical failure of external fixator during hip joint distraction for Perthes disease
      
Typical injuries are secondary to medial joint distraction, lateral joint compression, and rotatory forces at the olecranon.
      
We observed that direct facet joint distraction results in reduction of the fixed dislocation in a significant number of cases.
      
Joint distraction Operation in which the bone ends are held apart after the operation so that fusion of the bone ends does not occur.
      
Joint distraction or the application of an external force, as from the hand of another individual being applied to the posterior shoulder, is rare.
      
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[Objective]To explore the apparatus assembly,operative methods,post-operative management procedure and the effect of Ilizarov's technique of distraction histogenesis to correct the severe compound knee joint deformities (more than two deformities of knee joint such as knee flexion contracture with genu varus and limb shortening).[Method]According to Ilizarov technique of distraction histogenesis,three dimensional knee joint distraction apparatus together with limb lengthening accessories for simultaneous...

[Objective]To explore the apparatus assembly,operative methods,post-operative management procedure and the effect of Ilizarov's technique of distraction histogenesis to correct the severe compound knee joint deformities (more than two deformities of knee joint such as knee flexion contracture with genu varus and limb shortening).[Method]According to Ilizarov technique of distraction histogenesis,three dimensional knee joint distraction apparatus together with limb lengthening accessories for simultaneous lengthening of the lower limb were designed.In accordance with different types of compound knee joint deformities and the positions of skeletal deformities,across knee joint distraction apparatus was applied with simultaneous distal femoral or proximal tibial osteotomy.Soft tissue contracture of knee joint along with co-existing skeletal deformity and shortening were simultaneously corrected by slowly turning the corresponding distraction rods at seven days after the operation.During the period of distraction,patients can walk with partial weight bearing.After healing of the distraction bone regenerate,the distraction apparatus was removed and the knee joint brace applied for the patients to walk for about 3~6 months.From May 1996 to Feb 2004,compound knee joint deformities were corrected in 14 patients aged between 5 and 41 years old with an average age of 27 years and etiologies of 7 kinds,in whom four cases had developmental deformities of the knee joint caused by epiphyseal injury or infection in infancy and ten cases caused by other reasons.[Result]The time of joint distracting and bone healing was 80~390 d,average 154 d.All cases had satisfactory correction of severe compound knee joint deformities such as knee flexion contracture,genu varus,genu valgus,limb shortening and rotational deformity with good walking function.None had complications such as severe pin tract infection,injury to blood vessels and nerves and non-union.But a different extent of knee joint stiffness occurred.[Conclusion]Ilizarov technique of distraction histogenesis can be used to correct severe compound knee joint deformities and limb length inequality.It follows with biological principles,makes achievements unattained by traditional orthopedic surgery and have good prospect of application.

[目的]探讨Ilizarov牵拉组织再生技术矫正膝关节重度复合畸形(膝关节有2种以上畸形存在,如膝屈曲合并内翻、下肢短缩等)的器械构型、手术方法、术后管理程序与疗效。[方法]遵照Ilizarov牵拉组织再生技术的原理,研制了具有三维矫形功能的膝关节牵伸矫正器,需要同期做下肢延长者,在矫正器的基础上加延长附件。根据膝关节复合畸形的不同类型和骨骼畸形部位,在股骨髁上或胫骨上端截骨,跨膝关节穿针安装固定牵伸矫正器,术后7d缓慢旋转螺纹牵伸杆及其相连的4个万向关节,膝关节的软组织屈曲挛缩、以及并存的膝内翻、外翻、旋转、下肢短缩等骨性畸形能同期缓缓矫正,在牵拉矫正畸形的过程中,患肢可以部分参与持重行走。截骨牵拉处骨愈合后,拆牵伸器,装配膝关节矫形支具行走3~6个月。自1996年5月~2004年2月,共矫正重度膝关节复合畸形14例,年龄5~41岁,平均27岁。共7个病种,其中幼年时膝关节骨骺损伤或感染致膝关节发育畸形4例,其他原因导致膝关节复合畸形10例。[结果]14个病例术后的关节牵拉及骨愈合时间80~390d,平均154d。全部病例膝关节复合畸形皆获满意矫正,双下肢基本等长,行走功能恢复良好,无1例发生针道严重感染、...

[目的]探讨Ilizarov牵拉组织再生技术矫正膝关节重度复合畸形(膝关节有2种以上畸形存在,如膝屈曲合并内翻、下肢短缩等)的器械构型、手术方法、术后管理程序与疗效。[方法]遵照Ilizarov牵拉组织再生技术的原理,研制了具有三维矫形功能的膝关节牵伸矫正器,需要同期做下肢延长者,在矫正器的基础上加延长附件。根据膝关节复合畸形的不同类型和骨骼畸形部位,在股骨髁上或胫骨上端截骨,跨膝关节穿针安装固定牵伸矫正器,术后7d缓慢旋转螺纹牵伸杆及其相连的4个万向关节,膝关节的软组织屈曲挛缩、以及并存的膝内翻、外翻、旋转、下肢短缩等骨性畸形能同期缓缓矫正,在牵拉矫正畸形的过程中,患肢可以部分参与持重行走。截骨牵拉处骨愈合后,拆牵伸器,装配膝关节矫形支具行走3~6个月。自1996年5月~2004年2月,共矫正重度膝关节复合畸形14例,年龄5~41岁,平均27岁。共7个病种,其中幼年时膝关节骨骺损伤或感染致膝关节发育畸形4例,其他原因导致膝关节复合畸形10例。[结果]14个病例术后的关节牵拉及骨愈合时间80~390d,平均154d。全部病例膝关节复合畸形皆获满意矫正,双下肢基本等长,行走功能恢复良好,无1例发生针道严重感染、血管、神经损伤、骨不愈合的并发症,但皆并发不同程度的膝关节僵硬。[结论]牵拉成骨技术矫正膝关节重度复合畸形,能够用微创的矫形外科技术同期矫正重度膝关节屈曲、内翻、外翻、小腿旋转和下肢短缩畸形,畸形矫正符合生物学原理,获得了用传统骨科技术无法达到的疗效,具有良好的应用前景。

[Objective]To explore the method and effect of elbow joint distraction arthroplasty in the treatment of post-traumatic elbow joint flexion contracture.[Method]An Ilizarov ring distractor of elbow joint was designed.From March 2003 to July 2005,three cases of elbow joint flexion contracture aged 16~17 years (one male and two females) with a flexion deformity of 70° in one case and 45° in two cases were treated.The joint distractor was applied with the wires in the upper limb and...

[Objective]To explore the method and effect of elbow joint distraction arthroplasty in the treatment of post-traumatic elbow joint flexion contracture.[Method]An Ilizarov ring distractor of elbow joint was designed.From March 2003 to July 2005,three cases of elbow joint flexion contracture aged 16~17 years (one male and two females) with a flexion deformity of 70° in one case and 45° in two cases were treated.The joint distractor was applied with the wires in the upper limb and the joint hinge at the rotational centre of the elbow joint.No skin incision was made.To correct the deformity gradually,a continuous distraction force was applied by turning the nut on the distraction bar and periodic X-ray films were taken to confirm the position of the elbow joint.[Result]The elbow joint was finally extended to 0°~10°with an average 45°correction of flexion after an average 32 days of distraction.The range of elbow joint movement increased from pre-operative 75°to post-operative 115°.[Conclusion]The elbow joint distraction arthroplasty is effective in the correcting of the elbow joint flexion contracture and improving of joint function.

[目的]探讨肘关节牵伸成形术治疗外伤后屈肘挛缩畸形的方法与效果。[方法]参考伊里扎洛夫技术研制了环状弹性肘关节牵伸器,2003年3月~2005年7月治疗肘关节屈曲挛缩畸形3例,男1例,女2例,年龄16~17岁。平均病程12年4个月,术前屈肘畸形(以肘伸直0°位计算)1例70°,2例45°。手术操作不做皮肤切口,仅是在上肢实施穿针、安装外固定关节牵伸器的过程,注意牵伸器的关节铰链对准肘关节的伸屈旋转中心。术后逐渐旋转肘关节前的螺纹牵伸杆,使其产生持续的牵伸力,缓慢矫正屈肘挛缩畸形,在牵伸矫正过程中,定期X线检查肘关节的位置。[结果]3例病人术后牵伸平均32d,肘关节最终伸直到0°~10°位,平均矫正屈肘挛缩45°,肘关节屈伸运动弧从术前75°增加到115°,外观与功能皆达到满意结果。[结论]肘关节微创牵伸成形术可有效的矫正肘关节屈曲挛缩畸形,改善肘关节功能。

[Objective]To explore the methods and effect of using Ilizarov'techniques for correcting severe flexion contracture of the knee joint.[Method]According to Ilizarov's tension-stress principle and its applying technique,the knee joint distraction apparatus was designed and fixed individually.The joint hinges of the apparatus on the two sides were consistent with the rotational center of the knee joint.Joint distraction of 5 to 10 mm was initially performed and followed by gradual correction...

[Objective]To explore the methods and effect of using Ilizarov'techniques for correcting severe flexion contracture of the knee joint.[Method]According to Ilizarov's tension-stress principle and its applying technique,the knee joint distraction apparatus was designed and fixed individually.The joint hinges of the apparatus on the two sides were consistent with the rotational center of the knee joint.Joint distraction of 5 to 10 mm was initially performed and followed by gradual correction of the knee joint flexion contracture at an average rate of 1 mm per day at the level of the knee joint by turning the nuts on the distraction rods at 3~4 rounds per day,with the distraction rate modified according to the patient's tolerance.Regular x-ray exams should be carried out to prevent knee joint dislocation and compression of the articular cartilage.The final requirement of correcting the soft tissue flexion deformity of the knee joint was to overcorrect the joint deformity into 5~10 degrees of hyperextension.As for the joint flexion with anterior bowing deformity of the distal femur,the degree of correcting the knee joint flexion contracture should deduce the degree of the bony deformity.The frame was left on for an additional 2 to 4 weeks.When the frame was removed,the knee joint was immediately casted in full extension for 3 to 4 weeks followed by the range of motion exercise on CPM to regain the knee motion and a long-leg brace was provided simultaneously to maintain the correction for 3 months.Secondary osteotomy was performed on anterior bowing deformity of the distal fermur in 8 patients.[Result]More than 30 degrees of severe flexion contracture of knee joint (mean±sd 58.50±21.28°) in 49 patients (52 knees ) were corrected to an average of 4.12±4.61 degrees after treatment.40 joints of 38 cases were followed for an average of 6.8 months,in which 28 joints maintain the postoperative effect.,while 12 joints had partial relapse of 9.30°±8.24°.[Conclusion]Ilizarov's technique for correcting severe flexion contracture of the knee joint,can have satisfactory effect with little complications.It is mini-invasive,reliable and safe.

[目的]探讨应用改良Ilizarov技术矫治重度膝关节屈曲挛缩畸形的方法和疗效。[方法]依据Ilizarov张力—应力法则及其应用技术,按个体化要求,设计、安装膝关节牵伸矫正器,术中穿针固定牵伸器时,两侧的关节铰链应与膝关节的旋转中心一致。术后牵伸前先牵开关节间隙5~10mm,再逐渐牵拉矫正屈膝畸形。牵伸速度应根据患者的耐受程度调整,一般不大于关节水平1mm/d。牵伸过程中应定期实施X线检查,以防止膝关节脱位和关节软骨受压。牵伸矫正的最终要求,若是单纯的软组织型屈膝孪缩,需将膝关节过度牵伸5°~10°,若合并股骨下段前弓畸形,屈膝矫正的程度应减除骨性畸形的角度。然后患肢维持牵伸位持重行走2~4周,再拆除牵伸器,配合CPM机活动膝关节,站立行走时配戴支具维持膝关节矫正位不少于3个月。8例患者因术前合并股骨下段前弓畸形,Ⅱ期实施股骨髁上截骨术矫正。[结果]49例52个膝关节,术前屈膝畸形平均58.50°±21.28°;矫正后屈曲角度平均4.12°±4.61°。38例,40个关节平均随访6.8个月,其中28个关节维持牵伸术后的效果,12个关节屈膝畸形部分复发,平均9.30°±8.24°。[结论]正确使用Ilizar...

[目的]探讨应用改良Ilizarov技术矫治重度膝关节屈曲挛缩畸形的方法和疗效。[方法]依据Ilizarov张力—应力法则及其应用技术,按个体化要求,设计、安装膝关节牵伸矫正器,术中穿针固定牵伸器时,两侧的关节铰链应与膝关节的旋转中心一致。术后牵伸前先牵开关节间隙5~10mm,再逐渐牵拉矫正屈膝畸形。牵伸速度应根据患者的耐受程度调整,一般不大于关节水平1mm/d。牵伸过程中应定期实施X线检查,以防止膝关节脱位和关节软骨受压。牵伸矫正的最终要求,若是单纯的软组织型屈膝孪缩,需将膝关节过度牵伸5°~10°,若合并股骨下段前弓畸形,屈膝矫正的程度应减除骨性畸形的角度。然后患肢维持牵伸位持重行走2~4周,再拆除牵伸器,配合CPM机活动膝关节,站立行走时配戴支具维持膝关节矫正位不少于3个月。8例患者因术前合并股骨下段前弓畸形,Ⅱ期实施股骨髁上截骨术矫正。[结果]49例52个膝关节,术前屈膝畸形平均58.50°±21.28°;矫正后屈曲角度平均4.12°±4.61°。38例,40个关节平均随访6.8个月,其中28个关节维持牵伸术后的效果,12个关节屈膝畸形部分复发,平均9.30°±8.24°。[结论]正确使用Ilizarov技术矫治重度的膝关节屈曲挛缩畸形,疗效满意,并发症少;是一种微创、安全、有效的治疗方法。

 
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