腕关节镜治疗桡骨远端关节内骨折

目的：探讨微创技术在桡骨远端骨折中的应用方法和疗效。方法：采用C臂X线机辅助腕关节镜,结合内外固定治疗桡骨远端经关节骨折患者11例。结果：术后随访6个月－2年,骨折愈合时间平均为7周,按改良的Lidstrom放射学评价标准评定：优7例,良2例,可1例,优良率为90％。结论：该微创手术具有骨折复位好、术后恢复快、功能好等优点,临床应用前景良好。     

腕关节镜辅助切开复位内固定治疗桡骨远端骨折效果

目的 研究腕关节镜辅助切开复位内固定治疗桡骨远端骨折治疗中的效果.方法 本研究为前瞻性研究,选取研究对象为绵阳市骨科医院2014年1月到2018年12月接治的82例桡骨远端骨折患者,纳入病例均经腕关节CT和X线提示桡骨远端骨折,国际内固定研究协会(AO)分型为C型骨折,且由外伤所致,均累及关节面,并为单侧损伤.排除陈旧...     

腕关节镜辅助治疗桡骨远端Die-punch骨折

目的:评价腕关节镜辅助下切开复位治疗桡骨远端Die-punch骨折的疗效。方法:自2015年12月至2017年5月收治50例桡骨远端Die-punch骨折患者,其中男31例,女19例;年龄20~45(34.12±2.56)岁。全部患者采用腕关节镜辅助下经掌侧入路切开复位掌侧钢板内固定手术,比较治疗前后腕关节活动范围以及Cooney腕关节功能评分。结果:50例患者均获得随访,平均18个月。DR断层扫描显示骨折全部愈合,桡骨轴向无短缩。发生3例切口感染,经处理全部消失。患者术后18个月腕关节活动范围均明显大于术前(P<0.05)。术后18个月Cooney腕关节功能评分均高于术前(P<0.05);优33例,良13例,可3例,差1例。结论:腕关节镜辅助下切开复位治疗桡骨远端Die-punch骨折能较好的恢复关节面的平整,有利于快速促进腕关节功能恢复,安全性较高,值得推广。     

腕关节镜技术辅助治疗桡骨远端关节内骨折

目的 探讨腕关节镜技术辅助治疗桡骨远端关节内骨折的疗效.方法 采用腕关节镜技术辅助、结合内外固定治疗桡骨远端关节内骨折患者13例.患者主观症状用疼痛标尺法测量.腕关节功能按Sarmiento改良的Gartland-Werley 计分法评价.结果 12例获得随访,时间9～24个月.骨折愈合时间为5～8周.患者疼痛计分1.0～3.0(1.5±0.7)分;腕关节功能优6例,良5例,一般1例.结论 应用腕关节镜技术辅助治疗桡骨远端关节内骨折复位可较好地解决维持桡骨关节面高度和恢复关节面平整的问题,最大程度地恢复关节功能.     

关节镜辅助治疗桡骨远端关节内骨折

目的 报告关节镜在桡骨远端关节内骨折复位固定中的辅助作用.方法 回顾2004-2007年间我院收治的12例桡骨远端骨折,在开放复位内固定术中应用关节镜进行腕关节内观察,检测关节面的对位情况,术后以放射学检查评估关节面的对位,并测量桡骨高度、掌倾角及桡偏角,随访临床腕关节功能恢复情况.结果 随访时间平均为24个月,12例桡骨远端关节内骨折术后均未出现关节面阶梯改变.X线片检查:桡骨高度平均为12 mm(7～15 mm),掌倾角平均为5°(1°～9°),桡偏角平均为20°(14°～28°).腕关节活动度:屈曲平均为33°(18°～42°),背伸平均为38°(21°～42°).6例活动时有轻微疼痛.根据Gartland和Werley的评估标准评定:优5例,良7例.结论 应用腕关节镜辅助治疗桡骨远端关节面骨折复位可避免关节面出现阶梯改变,最大程度地恢复关节的功能.     

关节镜辅助治疗桡骨远端关节内骨折

Objective To investigate the role of arthroscopy in the treatment of intra-articular distal radius fractures. Methods Twelve cases of intra-articular distal radius fractures treated from 2004 to 2007 were reviewed. In these cases, open reduction and internal fixation were performed with the assistance of wrist arthroscopy to observe the alignment of the articular surface. CT scan was obtained postoperatively to evaluate joint alignment, radial height, volar tilting and radial inclination. Recovery of the wrist function was also followed. Results The average postoperative follow up period was 24 months. None of the 12 cases was found to have any "step" appearance of the articular surface of the wrist. X-ray measurement showed radial height averaged 12 mm (7 to 15 mm), volar tilting averaged 5° (1° to9°) and radial inclination averaged 20 °(14° to28°). Range of motion of the wrist joint achieved 33° of flexion on average ( 18° to 42°) and 38° of extension on average (21° to 42°). Six cases had mild pain during motion. According to Gartland / Werley' s criteria, the result was excellent in 5 eases and good in 7. Conclusion Arthroscope-assisted treatment of intra-articular distal radius fractures can avoid "step" appearance of the articular surface of the wrist, thus achieve maximal functional recovery of the wrist.     

关节镜辅助治疗桡骨远端关节内骨折

Objective To investigate the role of arthroscopy in the treatment of intra-articular distal radius fractures. Methods Twelve cases of intra-articular distal radius fractures treated from 2004 to 2007 were reviewed. In these cases, open reduction and internal fixation were performed with the assistance of wrist arthroscopy to observe the alignment of the articular surface. CT scan was obtained postoperatively to evaluate joint alignment, radial height, volar tilting and radial inclination. Recovery of the wrist function was also followed. Results The average postoperative follow up period was 24 months. None of the 12 cases was found to have any "step" appearance of the articular surface of the wrist. X-ray measurement showed radial height averaged 12 mm (7 to 15 mm), volar tilting averaged 5° (1° to9°) and radial inclination averaged 20 °(14° to28°). Range of motion of the wrist joint achieved 33° of flexion on average ( 18° to 42°) and 38° of extension on average (21° to 42°). Six cases had mild pain during motion. According to Gartland / Werley' s criteria, the result was excellent in 5 eases and good in 7. Conclusion Arthroscope-assisted treatment of intra-articular distal radius fractures can avoid "step" appearance of the articular surface of the wrist, thus achieve maximal functional recovery of the wrist.     

关节镜辅助治疗桡骨远端关节内骨折

Objective To investigate the role of arthroscopy in the treatment of intra-articular distal radius fractures. Methods Twelve cases of intra-articular distal radius fractures treated from 2004 to 2007 were reviewed. In these cases, open reduction and internal fixation were performed with the assistance of wrist arthroscopy to observe the alignment of the articular surface. CT scan was obtained postoperatively to evaluate joint alignment, radial height, volar tilting and radial inclination. Recovery of the wrist function was also followed. Results The average postoperative follow up period was 24 months. None of the 12 cases was found to have any "step" appearance of the articular surface of the wrist. X-ray measurement showed radial height averaged 12 mm (7 to 15 mm), volar tilting averaged 5° (1° to9°) and radial inclination averaged 20 °(14° to28°). Range of motion of the wrist joint achieved 33° of flexion on average ( 18° to 42°) and 38° of extension on average (21° to 42°). Six cases had mild pain during motion. According to Gartland / Werley' s criteria, the result was excellent in 5 eases and good in 7. Conclusion Arthroscope-assisted treatment of intra-articular distal radius fractures can avoid "step" appearance of the articular surface of the wrist, thus achieve maximal functional recovery of the wrist.     

关节镜辅助治疗桡骨远端关节内骨折

Objective To investigate the role of arthroscopy in the treatment of intra-articular distal radius fractures. Methods Twelve cases of intra-articular distal radius fractures treated from 2004 to 2007 were reviewed. In these cases, open reduction and internal fixation were performed with the assistance of wrist arthroscopy to observe the alignment of the articular surface. CT scan was obtained postoperatively to evaluate joint alignment, radial height, volar tilting and radial inclination. Recovery of the wrist function was also followed. Results The average postoperative follow up period was 24 months. None of the 12 cases was found to have any "step" appearance of the articular surface of the wrist. X-ray measurement showed radial height averaged 12 mm (7 to 15 mm), volar tilting averaged 5° (1° to9°) and radial inclination averaged 20 °(14° to28°). Range of motion of the wrist joint achieved 33° of flexion on average ( 18° to 42°) and 38° of extension on average (21° to 42°). Six cases had mild pain during motion. According to Gartland / Werley' s criteria, the result was excellent in 5 eases and good in 7. Conclusion Arthroscope-assisted treatment of intra-articular distal radius fractures can avoid "step" appearance of the articular surface of the wrist, thus achieve maximal functional recovery of the wrist.     

桡骨远端关节内骨折的手术治疗

桡骨远端关节内骨折在临床中比较多见，以前传统的治疗方法闭合复位夹板或石膏外固定治疗，有部分患者疗效欠佳，出现桡骨短缩、关节面不平整等畸形愈合，腕关节创伤性关节炎、正中神经卡压和顽固性腕关节疼痛等并发症。近年来，随着对桡骨远端骨折认识的不断深化，提倡桡骨远端关节内骨折采用手术治疗。自2001年以来，作者对闭合复位不满意的20例患者手术治疗，疗效满意。     

桡骨远端骨折合并腕部尺神经损伤的诊断与治疗

目的总结桡骨远端骨折合并腕部尺神经损伤的发病机制、临床表现和治疗方法。方法对桡骨远端骨折合并尺神经支配区单纯掌侧感觉、运动或感觉和运动同时改变的7例患者，进行腕尺管探查尺神经松解术。结果术后随访时间为6～12个月，按中华医学会手外科学会上肢部分功能评定试用标准评定：优5例，良1例，可1例。结论部分伸直型桡骨远端骨折可合并腕部尺神经卡压，一经明确诊断即应早期行尺神经松解手术。     

桡骨远端泪滴角在桡骨远端中间柱骨折治疗中的重要性

目的探讨测量并恢复桡骨远端泪滴角在月骨窝关节面前侧塌陷的桡骨远端中间柱骨折治疗中的重要性。方法回顾性收集2018年1月至2020年1月2年收治的29例(31侧)泪滴角改变的桡骨远端骨折患者资料, 其中, 男20例, 女9例;年龄(44.9±15.1)岁(范围20～78岁)。2例双桡骨远端骨折的双腕均出现泪滴角改变, 均纳入本研究。29例受伤至手术时间(6.9±3.2) d(范围4～17 d)。除2例骨折单纯掌侧入路, 余病例应用掌背侧联合入路。均行桡骨远端骨折切开复位、钢板内固定、植骨治疗。术前及术后测量泪滴角, 比较手术恢复泪滴角的效果。用Gartland-Werley评分评价术后腕关节功能。结果所有患者切口均一期愈合, 无术后感染。29例随访时间(15.1±5.2)个月(范围7～31个月)。所有患者骨折愈合时间(10.3±2.9)周(范围8～16周), 无骨折不愈合或再移位。31侧术前泪滴角33.4°±5.83°(范围20°～45°), 术后58.9°±9.89°(范围35°～70°)°至末次随访, 29例(31侧)Gartland-Werley评分(4.7±4.6)分(范围0～1...     

斜T形锁定加压接骨板治疗桡骨远端骨折的临床研究

目的 探讨应用锁定加压接骨板(locking-compression plate，LCP)治疗桡骨远端骨折的可行性及临床应用价值。方法 对按AO分类为B型和C型的桡骨远端骨折病人19例，按AO内固定原则并根据桡骨的解剖外形，使用纯钛斜T形LCP行内固定治疗。结果 术后随访6-10个月，采用腕关节功能及X线片测量指标进行综合评定，优17例、良2例，总优良率为100％。结论 采用斜T形LCP能够用于治疗B、C类型的桡骨远端骨折，术中副损伤少，血运破坏小。尤其对于不稳定的、难治性的骨质疏松性的桡骨远端骨折具有良好的治疗效果，能够牢固维持术中恢复的解剖形状，有利于患肢早期的功能锻炼。     

桡骨远端骨折合并月骨脱位的治疗

目的 探讨桡骨远端骨折伴月骨脱位的治疗方法.方法 2001年1月-2006年6月,对28例桡骨远端骨折伴月骨脱位的患者,其中新鲜损伤16例,采用手法复位石膏固定6例,微创撬拨复位、克氏针加石膏固定10例.陈旧性损伤12例,采用保守治疗后月骨再脱位3例,月骨漏诊9例;其中4例行掌侧入路月骨复位术,克氏针加石膏固定,8例行背侧入路月骨复位术,修复桡月背侧韧带,克氏针加石膏固定.腕关节功能按Lidstrom评分标准评定及腕部X线片检测有无月骨坏死.结果 术后28例获得随访时间为1～4年(平均2.2年),腕关节功能评分:新鲜损伤组优良率为93.8%,陈旧性损伤组优良率为75.0%.腕部X线片显示:新鲜损伤组月骨坏死率为0,陈旧损伤组月骨坏死率为25.0%.陈旧性损伤组掌侧切口入路月骨坏死率为50.0%,背侧入路月骨坏死率为12.5%.结论 桡骨远端骨折伴月骨脱位的治疗关键在于及时诊断和处理月骨脱位,避免发生陈旧性月骨脱位,后者手术以背侧入路复位固定并同时修复桡月背侧韧带为宜.     

桡骨远端B型骨折

目的：探讨桡骨远端B型骨折腕关节镜直视下复位后予Herbert螺钉固定治疗的临床疗效。方法：2013年6月至2015年7月,采用腕关节镜直视下手法复位及撬拨复位Herbert螺钉固定同时修复关节内软组织损伤的方法治疗桡骨远端患者28例,男15例,女13例;年龄17～69岁,平均45.3岁;病程为伤后4～7d。受伤后患者具有典型桡骨远端骨折体征,X线片及CT明确诊断,并确定不合并其余部位骨折及神经血管损伤,不合并严重内科疾病,无手术禁忌证。按AO/OTA分型：B1型8例,B2型7例,B3型13例。随访观察骨折愈合情况及腕关节功能恢复情况,并评定疗效。结果：全部患者无手术并发症发生,28例桡骨远端B型骨折术后均获随访,平均随访时间（12.1±1.4）个月,骨折全部愈合,测量掌倾角（15.2±3.4）°,尺偏角（20.4±6.4）°。根据Cooney腕关节评分量表评估疗效,优21例,良5例,可2例。术中关节镜检合并舟月韧带撕裂3例,合并月三角韧带撕裂1例,合并TFCC损伤16例。结论：腕关节镜辅助下复位Herbert螺钉固定治疗桡骨远端B型骨折可使关节面平整度最大程度恢复,应用Herbert螺钉固定创伤小,术后恢复时间短,减少骨折后创伤性关节炎的发病,同时可对骨折合并关节内韧带及软骨损伤一并修复恢复关节稳定性,降低腕关节慢性疼痛的发生率。     

桡骨远端Barton骨折的手术治疗

目的　探讨桡骨远端Barton骨折的手术方法及疗效观察。方法　对 1999年 6月至 2 0 0 2年3月收治的 2 6例Barton骨折的病人 ,其中背侧Barton骨折 12例 ,掌侧Barton骨折 14例 ,分别进行背侧及掌侧T形纯钛金属板钉内固定 ,术后进行早期功能锻炼。结果　 2 6例全部得到随访 ,术后随访 5～ 18个月。X线片显示桡骨远端骨折全部愈合 ,掌倾角 7°～ 15°,平均 10 .2° ,尺偏角 18°～ 2 7°,平均 2 0 .2°。桡骨轴向无短缩 ,按Mehara关于掌侧Barton骨折功能评价[1],优 18例 ,良 6例 ,可 2例 ,优良率达到 92 .3 %。结论　对于桡骨远端Barton骨折 ,采用T形纯钛金属板钉内固定配合术后早期功能锻炼 ,可达到骨折准确复位及早期恢复腕关节功能的目的     

Outcome after surgery of distal radius fractures: no differences between external fixation and ORIF

The purpose of this study was to determine the most appropriate surgical treatment from three procedures used for fractures of the distal radius. In a retrospective comparative study, 166 out of 237 patients who underwent surgery for AO/ASIF A3 or C2 distal radius fractures were evaluated. Surgical procedures were external fixation or open reduction and internal fixation with either palmar or dorsal plates. Radiological outcomes were palmar tilt, radial angle, radial length and ulnar variance. Functional outcomes were range of motion and grip strength. In addition, outcomes according to Gartland and Werley and the Disabilities of the Arm, Shoulder and Hand questionnaire were compared. Further outcome criteria were the treatment time and the number of complications. Data were analysed using an analysis of variance statistical procedure respective of the χ²-test. Open reduction and internal fixation, in particular palmar plate fixation, demonstrated the best radiological and functional results. Subjective assessment of ORIF proved better than that of external fixation as treatment time was shorter and complications were more rarely seen. However, most of the differences between groups were not significant. Although there were no significant differences between groups, our data indicates that most dorsally displaced distal radius fractures can be treated successfully by open reduction and internal fixation. Palmar plate fixation seems to have slight advantages compared to both the external fixation and dorsal plate fixation surgical procedure.     

T型接骨板加有限钢丝治疗桡骨远端粉碎性骨折

目的探讨应用T型钢板螺钉加有限钢丝固定治疗桡骨远端粉碎性骨折的可行性及临床应用价值。方法桡骨远端骨折患者16例,男6例,女10例;年龄19~66岁,平均33岁。按AO分类为C2型和C3型。切开复位后按AO内固定原则,使用T型钢板螺钉加有限钢丝固定进行治疗。结果术后随访12~16个月。最后1次采用腕关节功能及X线片测量指标进行综合评定,优8例,良6例,可2例,总优良率为87.5%。术前为-35°~0°,平均-15°;术后为7°~14°,平均10°。术前尺偏角为-20°~15°,平均9.5°;术后为18°~24°,平均21.1°。无医源性神经、血管损伤等并发症。结论采用T型钢板螺钉加钢丝治疗C2型和C3型桡骨远端骨折,能够牢固维持于术中复位达到的解剖位置,有利于患肢术后早期行功能锻炼。     

手法复位加小夹板钢托外固定治疗桡骨远端骨折

目的:评价手法复位结合小夹板外固定治疗桡骨远端骨折的近期临床疗效。方法:2015年1月至2016年12月,采用手法复位并行小夹板钢托外固定治疗桡骨远端骨折患者60例,男39例,女21例;年龄18~65(43.50±10.56)岁;按AO分型,A型38例,B型19例,C型3例。骨折复位前及复位后1、2、4周及拆除小夹板钢托时行腕关节正侧位X线检查,并测量其患侧掌倾角、尺偏角、桡骨高度。骨折复位后8、24、48周测量患侧腕关节背伸、掌屈、旋前、旋后、尺偏、桡偏活动度,骨折复位后、复位后4、8、24、48周测量健侧和患侧腕关节握力。桡骨远端骨折达到临床愈合后拆除小夹板钢托,拆除小夹板钢托后进行腕关节Mayo评分。结果:60例桡骨远端骨折患者全部完成随访,骨折愈合时间6~8(7.1±0.9)周。掌倾角、尺偏角、桡骨短缩距离,复位前与复位后2周时比较,差异有统计学意义;复位后2周与4周比较,差异无统计学意义。复位后24周和8周,48周与24周时腕关节背伸、掌屈、旋前、旋后、尺偏、桡偏活动度比较,差异有统计学意义。患者复位后与复位后4周,复位后8周与4周,复位后16周与8周,复位后24周与16周时握力比较,差异有统计意义;复位后48周与24周时握力评分比较,差异无统计学意义。采用Mayo腕关节功能评分系统评价疗效,优50例,良8例,可1例,差1例。结论:手法复位加小夹板钢托外固定治疗桡骨远端骨折,操作简单,临床疗效确切。