克氏针张力带钢丝内固定治疗尺骨冠状突骨折

目的探讨克氏针张力带钢丝内固定治疗尺骨冠状突骨折的疗效。方法1996年1月～2005年1月采用克氏针张力带钢丝内固定治疗9例尺骨冠状突骨折患者,骨折根据Regan-Morrey分型：ⅡA型3例,ⅡB型4例,ⅢB型2例。结果9例患者获9～28个月(平均19个月)随访。根据Morrey和Chao肘关节功能评定标准评定疗效：优6例,良2例,可1例。结论克氏针张力带钢丝内固定治疗尺骨冠状突骨折,固定牢固、术后可早期行关节功能锻炼、并发症少、疗效好,是一种较好的内固定方法。     

微型螺钉治疗尺骨茎突基底部骨折

目的 探讨尺骨茎突基底部骨折(Ⅱ型尺骨茎突骨折)的治疗方法.方法 对25例Ⅱ型尺骨茎突骨折,采用微型螺钉固定治疗.结果 术后随访6～36个月,平均16个月,X线片显示骨折均达骨性愈合,平均愈合时间为1.5个月,未出现腕尺侧慢性疼痛及腕部不能用力旋转等表现,按照Gartland和Werley评分法对腕关节功能进行评定,优良率达100％.结论 微型螺钉治疗Ⅱ型尺骨茎突骨折,既恢复了尺骨茎突解剖关系,维持桡尺远侧关节的稳定性,又可以通过对骨折的牢靠固定,早期活动,减少腕部疼痛等并发症的出现.     

克氏针钢丝张力带固定治疗尺骨冠状突骨折

本院自1996～2003年,治疗有移位的尺骨冠状突骨折12例,均采用切开复位克氏针钢丝内固定法治疗,经6个月～6年的随访,疗效极佳,介绍如下. 　　……     

累及桡尺远侧关节不稳定的尺骨茎突骨折手术治疗

目的 介绍累及桡尺远侧关节不稳定的桡骨远端合并尺骨茎突骨折的手术指征和治疗方法.方法 2005年1月至2009年6月,对12例桡骨远端骨折合并尺骨茎突骨折的患者,采用克氏针结合张力带钢丝固定尺骨茎突,同时采用骨锚修复下尺桡韧带深层结构在尺骨隐窝的止点,从而稳定桡尺远侧关节.结果 术后12例桡骨远端骨折及尺骨茎突骨折均愈合,术后随访时间为6～18个月.按改良的Mayo腕关节评分标准评定:优4例,良5例,中2例,差1例.结论 尺骨茎突在桡尺远侧关节稳定中起着重要作用,对累及下尺桡韧带结构损伤的尺骨茎突骨折进行固定并重建韧带对稳定桡尺远侧关节有较为重要的作用.     

克氏针钢丝张力带固定治疗尺骨冠状突骨折

本院自1996～2003年，治疗有移位的尺骨冠状突骨折12例，均采用切开复位克氏针钢丝内固定法治疗，经6个月～6年的随访，疗效极佳，介绍如下。     

分叉克氏针治疗尺骨鹰嘴骨折

尺骨鹰嘴骨折是临床上较常见的骨折之一，治疗方法较多，其中应用最普遍的是张力带钢丝固定。但尺骨鹰嘴粉碎性骨折及小块撕脱骨折仍较难处理，为此我们自行改制了一种分叉克氏针，从2003年4月～2006年5月，应用该种克氏针治疗尺骨鹰嘴骨折30例，取得了较好的疗效。本文介绍了分叉克氏针的治疗方法，并与张力带钢丝治疗方法进行比较，旨在评价其疗效。     

钢针内固定致拇长伸肌腱断裂1例报告

钢针内固定致拇长伸肌腱断裂１例报告张忠清毕秀丽男，３５岁，因摔伤致左前臂中段双骨折，复位后于桡骨茎突处顺利插入克氏针，针尾剪断埋入腕部皮下，尺骨逆行打入克氏针，术后给予石膏夹外固定。１个月后去石膏活动腕关节。１０ｄ后突然拇指失去伸指功能。检查桡骨茎突...     

微钢板结合克氏针治疗Regan-MorreyⅡ、Ⅲ型尺骨冠状突骨折的疗效观察

目的 探讨采用微型T板结合克氏针固定治疗Regan-MorreyⅡ、Ⅲ型尺骨冠状突骨折的临床疗效.方法 回顾性研究分析自2016年7月至2019年12月收治的11例尺骨冠状突骨折患者临床资料,均采用微型T钢板结合克氏针固定治疗.男7例,女4例;年龄26～75岁,平均(44.0±12.2)岁.摔伤5例,高处坠落伤3例,车...     

尺骨鹰嘴接骨板与张力带钢丝内固定治疗尺骨鹰嘴骨折疗效观察

目的 比较尺骨鹰嘴接骨板与克氏针张力带钢丝内固定治疗尺骨鹰嘴骨折的临床疗效.方法回顾性研究尺骨鹰嘴骨折50例,分为接骨板治疗组(16例)和张力带钢丝治疗组(34例).结果获得随访8～16个月,平均12个月.疗效随访结果为:钢板组优14例,良1例,可1例;张力带组优30例,良2例,可2例.结论尺骨鹰嘴接骨板和张力带钢丝都...     

尺骨冠状突骨折的手术治疗

目的探讨尺骨冠状突骨折的手术适应证、入路及内固定方法。方法自1998年1月～2005年1月手术治疗尺骨冠状突骨折患者23例(24侧)。Regan-Morrey分型:Ⅰ型1例,Ⅱ型15例(16侧),Ⅲ型7例。内固定方法:克氏针张力带钢丝及螺丝钉固定各6侧,克氏针加丝线固定3侧,单纯克氏针固定2侧,钢丝环扎固定1侧,骨片摘除5侧,冠状突重建1侧。结果对随访资料完整的20例(21侧)进行9～28个月(平均19个月)的随访,根据肘关节活动范围、疼痛程度、肌力,以及稳定性进行评定疗效:优9侧,良6侧,可3侧,差3侧,优良率71.4%。肘关节半脱位2例,骨化性肌炎2例,无肘关节脱位及肘关节强直等严重并发症。结论Ⅲ型骨折、明显移位及伴有肘关节不稳的Ⅱ型骨折宜采用手术治疗;手术不仅可以复位、固定骨折,同时也可修复或重建损伤的韧带,可早期行肘关节功能练习;正确的手术入路及内固定方法是提高疗效的关键。     

腕关节镜下治疗尺骨茎突骨折

目的 探讨腕关节镜监视下治疗尺骨茎突骨折的方法,以获得更好的治疗效果.方法 对15例尺骨茎突骨折的患者,在C臂透视机及腕关节镜监视下先将合并的桡骨远端骨折进行复位,经皮穿针内固定或切开复位钢板内固定,然后在腕关节镜下检查三角纤维软骨复合体(triangular fibrocartilage complex,TFCC)是否损伤,并作修整、清理等相应的处理,在关节镜监视下将尺骨茎突骨折复位,经皮作钢丝张力带内固定.结果 11例合并有TFCC损伤,经平均15.4个月的临床随访,X线片检查显示尺骨茎突骨折全部骨性愈合,骨性愈合时间平均5.2个月.按照Green-O'Brien功能评定方法进行腕关节功能评定,优良率为93.3%,无腕关节尺侧疼痛及腕关节不稳等并发症发生.结论 腕关节镜下治疗尺骨茎突骨折既可以对骨折进行有效的复位及固定,有利于骨折的愈合;又可以了解腕关节内TFCC等结构的损伤程度,便于早期处理,以免遗留慢性腕痛或腕关节不稳定.     

Ulnar styloid fracture in children: a retrospective study of 46 cases

Ulnar styloid fractures are frequently ignored in the treatment of wrist fractures in children. Forty-six untreated ulnar styloid fractures (40 tip and six base fractures) associated with radial injuries (45 patients) were retrospectively analysed. At the removal of the cast, we recorded that 80% had a nonunion of the styloid fracture. Thirty-five patients were reviewed at an average of 19 months after treatment. Thirty tip fractures and five base avulsions were found. We recorded 28 patients with a good clinical result despite 21 cases of nonunion, whereas seven patients (all nonunions) had a fair result. All the fair results suffered from intermittent pain during sports and movement, radioulnar joint instability and tears of the triangular fibrocartilage complex. It can be concluded that both distal radius and ulnar styloid fractures should be taken into account in the initial treatment and pain associated with a nonunion of the ulnar styloid in a child may be due to a tear of the triangular fibrocartilage complex.     

两种内固定治疗桡骨远端骨折伴尺骨茎突基底部骨折的疗效比较

目的 比较采用桡骨远端掌侧锁定钢板+尺骨茎突单皮质骨螺钉固定和单纯桡骨远端掌侧锁定钢板治疗桡骨远端骨折伴尺骨茎突基底部骨折的疗效.方法 将73例桡骨远端骨折伴尺骨茎突基底部骨折患者按治疗方法的不同分为观察组(采用桡骨远端掌侧锁定钢板+尺骨茎突单皮质骨螺钉固定治疗,38例)和对照组(采用单纯桡骨远端掌侧锁定钢板治疗,35...     

The Influence of Non-union of the Ulnar Styloid on Pain, Wrist Function and Instability after Distal Radius Fracture

The influence of non-union on the outcome of distal radius fractures is debated. We tested the null hypothesis that there is no difference in pain, wrist function, or instability between patients with union or non-union of an ulnar styloid base fracture after operative treatment of a fracture of the distal radius. Eighteen adults with an ulnar styloid base non-union were compared to 16 patients with union of an ulnar styloid base fracture with a mean post-operative follow-up of 30 months. None of the patients had distal radioulnar joint instability, there were no significant differences in pain, complications, or function, and patients with nonunion had significantly greater grip strength. Ulnar styloid nonunion is not associated with pain, instability, or diminished function after fracture of the distal radius.     

尺骨茎突骨折对桡骨远端骨折手术疗效及腕关节功能的影响

目的观察尺骨茎突骨折对桡骨远端骨折手术疗效及腕关节功能的影响。方法对64例不稳定桡骨远端骨折进行回顾性分析,选择AO分型为A型和B型的不稳定桡骨远端骨折患者,均行切开复位T型桡骨远端锁定钢板内固定治疗,尺骨茎突骨折未作特殊处理,将所有资料按照未合并尺骨茎突骨折组、尺骨茎突骨折(体部骨折)Ⅰ型组及尺骨茎突骨折(基底部骨折)Ⅱ型组分组进行整理分析,记录病例AO分型及术前、术后6个月和术后1年的X线片测量结果 ,按照Bunger提出的解剖学评分(掌倾角、尺偏角、桡骨茎突高度)进行解剖学评估,同时进行GartlandWerly评分。结果随访时间为7~12个月,平均11个月,64例桡骨远端骨折均愈合。未合并尺骨茎突骨折组、尺骨茎突骨折Ⅰ型组及Ⅱ型组术前、术后6个月及术后1年解剖学评分差异无统计学意义,未合并尺骨茎突骨折组与尺骨茎突骨折Ⅰ型组Gartlant-Werley评分、优良率差异无统计学意义。但未合并尺骨茎突骨折组与尺骨茎突骨折Ⅱ型Gartlant-Werley评分、优良率差异有统计学意义,尺骨茎突骨折Ⅰ型组与Ⅱ型组相比,Gartlant-Werley评分、优良率差异有统计学意义。结论尺骨茎突骨折与否及分型对桡骨远端骨折术后解剖学评分无影响,尺骨茎突体部骨折对腕关节功能无影响,但尺骨茎突基底部骨折对腕关节功能有一定影响,值得进一步研究。     

尺骨茎突骨折手术与非手术治疗的疗效比较研究

目的 比较尺骨茎突骨折手术治疗与非手术治疗的疗效.方法 尺骨茎突骨折手术治疗组62例(64处),采用克氏针结合钢丝法,术后随访2～18个月,平均8个月;非手术治疗组70例(72处),随访1.5～24个月,平均10个月.采用AO组织的Gartland-Wertey评分方法,根据尺骨茎突骨折愈合情况,对两组病例疗效进行比较.结果 尺骨茎突骨折手术治疗组:优57例,良2例,中2例,差1例,优良率为95.2%;X线片显示术后3个月骨折均达到骨性愈合.尺骨茎突骨折非手术治疗组:优10例,良15例,中18例,差27例,优良率为35.7%;X线片显示伤后1.5个月9例骨折达到骨性愈合,伤后6个月32例骨折畸形愈合,伤后12个月29例尺骨茎突骨折不愈合.两组差异有统计学意义(P＜0.05).结论 尺骨茎突骨折手术治疗在腕关节功能恢复优良率及骨折愈合方面均明显优于非手术治疗.

Abstract：

Objective To compare the clinical outcomes of surgical and non-surgical treatment of ulnar styloid fractures. Methods There were 62 patients (64 sides) that were treated with Kirschner wire and tension band fixation in the surgical group. They were follow-up postoperatively for 2 to 18 months, with an average of 8 months. Seventy patients (72 sides) were non-surgically treated and follow-up for 1.5 to 24 months with an average of 10 months. Gartland and Werley scoring system of the AO Foundation was applied to evaluate the results. Fracture healing was evaluated by X-ray films. Comparison was made between the surgical and nonsurgical groups. Results Results in the surgical group were graded as excellent in 57 cases, good in 2 cases,fair in 2 cases and poor in 1 case. The overall satisfactory rate was 95.2%. X-rays showed that bone union was obtained in all the patients three months after the surgery. Results in the non-surgical group were graded as excellent in 10 cases, good in 15 cases, fair in 18 cases and poor in 27 cases. The overall satisfactory rate was 35.7%. X-rays showed bone union in only 9 cases 1.5 months after the injury, fracture malunion in 32 cases 6 months after the injury, and nonunion in 29 cases even 12 months after the injury. The differences between the two groups were statistically significant. Conclusion From the aspects of wrist function and fracture healing,surgical treatment of ulnar styloid fractures is superior to non-surgical treatment.     

Distal radius fractures: a comparison of tension band wiring versus ulnar outrigger external fixation for the management of distal radioulnar instability

PURPOSE: To retrospectively compare the results of immobilization of the forearm in supination with the results of tension band fixation of the ulnar styloid in 35 patients with distal radius fractures, fracture of the base of the ulnar styloid, and distal radioulnar joint instability treated with external fixation. METHODS: Thirty-five patients with fractures of the distal radius, fracture of the base of the ulnar styloid, and unstable distal radioulnar joint had external fixation with adjunctive percutaneous pins and allograft bone to reduce and stabilize the distal radius fracture anatomically. Only those patients with an associated ulnar styloid base fracture displaced over 2 mm with gross distal radioulnar joint instability relative to the contralateral wrist were included in this study. Group 1 consisted of patients in whom the ulnar styloid base fracture was treated with conventional tension band wiring techniques. Group 2 patients were treated with a supplemental outrigger from the external fixator to the ulna and locked in 60 degrees of forearm supination. Groups 1 and 2 had an average follow-up period of 40 and 36 months, respectively. RESULTS: Group 2 had significantly better supination than group 1. In terms of functional outcome it was found that there was no significant difference for the Disabilities of the Arm, Shoulder, and Hand and the Gartland and Werley scores between the 2 treatment groups. There was a lower rate of complications and fewer secondary procedures were required in group 2. The incidence of distal ulna resection was 4 of the 35 patients (2 patients in each group). CONCLUSIONS: Our results indicate that patients in whom the ulnar styloid can be reduced and maintained in supination can be treated effectively with fixed supination outrigger external fixation. This method resulted in a statistically significant improvement in supination and a lower rate of distal radioulnar joint complications, and it required fewer secondary procedures.     

尺骨茎突骨折愈合对桡骨远端骨折术后关节功能影响

目的观察尺骨茎突骨折愈合情况短期内对桡骨远端骨折内固定术后腕关节功能的影响。 方法回顾性分析2012年6月至2013年6月于聊城市中医医院收治的136例单侧不稳定的桡骨远端骨折伴尺骨茎突骨折患者的临床资料,所有患者均采用锁定钢板固定桡骨骨折,根据尺骨茎突骨折愈合情况将患者分为尺骨茎突骨折愈合组(愈合组,n＝43)和尺骨茎突骨折未愈合组(未愈合组,n＝93)。根据术后X线正侧位片测量并记录患者桡骨高度(桡骨茎突与尺骨茎突之差)、掌倾角、尺偏角,评价桡骨骨折复位、愈合情况和尺骨茎突愈合情况,记录腕关节尺侧旋转疼痛的患者数量。末次随访时采用Gartlant-Werley评分和臂肩手功能障碍评分(DASH)评分评估腕关节功能,测定并记录腕关节的活动范围及握力。性别、骨折类型等计数资料比较采用卡方检验,时间、DASH评分等计量资料比较采用t检验。 结果两组患者在年龄、性别、受伤至手术时间、骨折内固定研究学会(AO)骨折分型、受伤侧别和致伤原因方面比较差异无统计学意义(P>0.05)。尺骨茎突骨折愈合组尺侧旋转疼痛有18例(41.9%),而未愈合组有40例(43.0%),差异无统计学意义(χ²＝1.021,P>0.05)。两组患者的住院时间、桡骨骨折愈合时间、掌倾角、尺偏角和桡骨高度方面比较,差异无统计学意义(P>0.05),具有可比性。两组患者背伸、掌曲、桡偏、尺偏、握力和DASH评分、Gartlant-Werley评分和优良率方面比较差异无统计学意义(P>0.05)。 结论尺骨茎突骨折愈合情况在短期内对桡骨远端骨折内固定术后腕关节功能的康复无明显影响。     

An analysis of causes and treatment outcome of chronic wrist pain after distal radial fractures

Healed distal radial fractures are frequently complicated by chronic wrist pain which is multifactorial and can be debilitating. An accurate delineation of the pathoanatomy is the key for successful treatment. This study reviewed 22 patients who had surgical treatment between 1997 and 2001 for chronic wrist pain after distal radial fracture. Four patterns of pathoanatomy were identified: (1) ulnar impaction caused by radial malunion and shortening; (2) ulnar styloid non-union; (3) triangular fibrocartilage complex (TFCC) tears with or without distal radioulnar joint (DRUJ) instability; and (4) intercarpal ligament injuries and chondral lesions. Surgical treatment directed towards identified abnormalities gave satisfactory outcome. At six months after surgery the mean functional score improved 36%, mean pain score decreased 50%, mean grip strength improved 25%, and 64% of patients returned to work.