Effect of locking compression plate internal fixation on the injury extent and bone metabolism of Robinson 2A and 2B middle clavicular fractures

Objective:To investigate the effect of locking compression plate internal fixation on the injury extent and bone metabolism of Robinson 2A and 2B middle clavicular fractures.Methods:Totally 80 cases of patients with Robinson 2A and 2B middle clavicular fractures admitted to our hospital between March 2017 and January 2019 were divided into the control group(n=41)receiving conventional kirschner wire internal fixation and the observation group(n=39)receiving locking compression plate internal fixation according to the operation plans.The differences in serum contents of inflammatory factors,oxidative stress indexes and bone metabolism indexes were compared between the two groups of patients before patients entered operating room,24 h after surgery and 48 h after surgery.Results:Before patients entered operating room,there were no statistically significant differences in the serum contents of inflammatory factors,oxidative stress indexes or bone metabolism indexes between the two groups(P>0.05).At 24 h and 48 h after surgery,serum inflammatory factors interleukin-1(IL-1),interleukin-17(IL-17),high-sensitivity C-reactive protein(hs-CRP)and tumor necrosis factorα(TNF-α)contents in the observation group were lower than those in the control group;serum reactive oxygen species(ROS)and lipid hydroperoxide(LHP)contents were lower than those in the control group,while catalase(CAT)and glutathione peroxidase(GSH-Px)contents were higher than those in the control group;serum N-terminal propeptide of procollagen type I(PINP),bone gla protein(BGP)and alkaline phosphatase(ALP)contents were higher than those in the control group,while N-telopeptide of typeⅠcollagen(NTX),C-telopeptide of typeⅠcollagen(CTX)and tartrate-resistant acid phosphatase 5b(TRACP5b)contents were lower than those in the control group(P<0.05).Conclusion:Locking compression plate internal fixation can reduce the postoperative trauma extent and help promote the fracture healing in patients with Robinson 2A and 2B middle clavicular fracture.

Effect of Locking Compression Plate on the Treatment of Limb Fracture and the Effect of Operative Success Rate and Postoperative Recovery Time

Objective:To analyze the effect of locking compression plate on the success rate of operation and the time of postoperative recovery.Methods:120 patients with limb fractures from March 2018 to March 2020 were randomly divided into control group(60 cases)and observation group(60 cases).The control group was treated with plate screw internal fixation,The observation group used locking compression plate internal fixation,Compare the effect of treatment,the success rate of operation and the time of postoperative recovery.results:compared the effective rate of the two groups,the observation group(93.33%)was significantly higher than the control group(75.00%).Compared with the two groups,the success rate of operation and the time of postoperative recovery,the observed composition power was higher than that of the control group,and the postoperative recovery time was lower than that of the control group,P<0.05.Conclusion:The use of locking compression plate for the treatment of limb fracture can significantly increase the probability of successful operation,shorten the recovery time after operation,the overall curative effect is ideal,and the clinical popularization value is high.

改良Y型纳米骨板在多节段脊髓型颈椎病术中的应用效果

目的探讨改良Y型纳米骨板在多节段脊髓型颈椎病(MCSM)术中的应用效果。方法回顾性分析2020年1月至2023年3月宝鸡市人民医院收治的103例MCSM患者资料,根据内固定材料不同进行分组,对照组51例,研究组52例。对照组男26例,女25例,年龄(54.43±4.12)岁,体重指数(23.28±1.49)kg/m^(2),病变节段:C_(2-7)5例、C_(3-6)7例、C_(3-7)30例、C_(4-7)9例,采用微型钛板内固定联合颈椎单侧肌肉韧带保留治疗;研究组男29例,女23例,年龄(53.01±4.58)岁,体重指数(23.04±1.36)kg/m^(2),病变节段:C_(2-7)6例、C_(3-6)8例、C_(3-7)33例、C_(4-7)5例,采用改良Y型纳米骨板固定联合颈椎单侧肌肉韧带保留治疗。两组患者术后均随访6个月。比较两组手术情况、疼痛情况、颈椎功能、颈椎影像学参数及并发症情况。采用t检验、χ^(2)检验。结果研究组手术时间短于对照组、术中出血量少于对照组[(104.21±15.29)min比(115.98±18.54)min、(131.68±21.01)ml比(145.21±24.16)ml],差异均有统计学意义(t=3.518、P=0.001,t=3.035、P=0.003)。术后3个月,研究组、对照组的视觉模拟评分法(VAS)评分比较[(1.41±0.22)分比(1.47±0.21)分],差异无统计学意义(P>0.05)。术后6个月,研究组的日本骨科协会(JOA)评分高于对照组[(21.98±2.03)分比(21.04±2.28)分],颈部功能障碍指数(NDI)低于对照组[(14.15±2.17)%比(15.26±2.43)%],颈椎前屈、后伸、左屈、右屈活动度均低于对照组[(40.17±3.24)°比(42.01±3.62)°、(39.24±3.43)°比(41.68±3.75)°、(34.84±2.31)°比(36.05±2.74)°、(35.26±2.51)°比(37.01±2.72)°],差异均有统计学意义(t=2.211、2.446、2.719、3.447、2.425、3.394,均P<0.05);两组颈椎侧位生理曲度比较[(10.34±1.43)°比(10.18±1.75)°],差异无统计学意义(t=0.509,P=0.612)。研究组并发症总发生率低于对照组[5.77%(3/52)比21.57%(11/51)],差异有统计学意义(χ^(2)=5.472,P=0.019)。结论与微型钛板内固定相比,改良Y型纳米骨板固定联合颈椎单侧肌肉韧带保留用于MCSM术中,可缩短手术时间,减少出血量,在改善患者颈椎功能方面更具优势,且安全性更高。

Supracutaneous Locking Compression Plate for Grade I &II Compound Fracture Distal Tibia—A Case Series

Background: Supracutaneous plating using a locking compression plate (LCP) as an external fixator in compound periarticular areas is facilitated by the development of anatomical plates. The soft tissue around the distal tibia is easily compromised by trauma and subsequent operative fracture treatment posing a definitive challenge in the distal tibia compound fractures. The purpose of this report is to describe our successful results using the metaphyseal locking compression plate (LCP) as an external fixator in the treatment of Grade I & II compound fractures of distal tibia. Methodology: A total of five (05) patients underwent “supracutaneous plating” of the tibia using a metaphyseal locking compression plate. Average age was 36 years. Regular screw tract dressings were done. Average period of follow-up was 15 months. Results: The plate was in situ for an average of 24 weeks. There were no clinically significant screw site infections. In all five patients the plate was kept in place until there was complete consolidation both clinically and radiologically. At the latest follow-up (average 15 months), all patients were fully weight bearing with a fully healed tibia. All patients were infection-free with well-healed wounds. Conclusion: Routinely, after initial debridement and temporary bony stabilization is provided by external fixation in compound fractures of the distal tibia with significant soft tissue injury. Most external frames for the lower leg are bulky and cumbersome, causing significant problems for the patient. To circumvent these issues, we have successfully used an anatomically-contoured supracutaneous metaphyseal locking compression plate as external fixator in a series of five patients for grade I & II compound fracture of the distal tibia.

Postoperative Fracture Healing Effects of Locking Compression Plate for the Treatment of Limb Fractures

Objectives To study the effects of applying locking compression plates in the treatment of patients with limb fractures on postoperative fracture healing.Methods:115 patients with limb fractures who were treated in our hospital from November 2019 to November 2020 were selected.In order to study the effective treatment method,the random-number table method was used in this study to divide the patients into two groups,namely the experimental group and the control group,and the locking compression plate treatment method and the pure plate and screw internal fixation treatment method were administered respectively to study their clinical application effects.Results:Compared with the control group,patients in the experimental group had a lower incidence of complications,shorter hospitalizations and shorter recovery time.Meanwhile,the experimental group had a better quality of recovery,and all data were significantly different from those of the control group,P<0.05,the intervention effect of the experimental group was better.Conclusion:The application of the locking compression plate in the treatment of patients with limb fractures is more conducive to promoting the postoperative healing of the patients'fractures,reducing the incidence of postoperative complications,and promoting the rapid recovery of patients,which has positive significance for clinical development.

手术治疗复杂性桡骨远端骨折的效果观察

目的:探讨手术治疗复杂性桡骨远端骨折(DRF)的效果。方法:选择2019年1月—2023年1月苏州市相城人民医院收治的复杂性DRF患者80例作为研究对象,双色球法分为对照组和观察组,对照组给予外固定架治疗,观察组给予锁定加压钢板固定术治疗。比较两组临床疗效、影像学结果、并发症发生情况。结果:观察组总有效率高于对照组,差异有统计学意义(P<0.05)。治疗前,两组影像学结果比较,差异无统计学意义(P>0.05);治疗4周后,观察组桡骨短缩短于对照组,尺偏角、掌倾角大于对照组,差异有统计学意义(P<0.05)。治疗前,两组腕关节功能比较,差异无统计学意义(P>0.05);治疗4周后,观察组腕关节功能优于对照组,差异有统计学意义(P<0.05)。观察组并发症发生率低于对照组,差异有统计学意义(P<0.05)。结论:复杂性DRF患者采取锁定加压钢板固定术治疗,与外固定架治疗比较,有助于提升疗效,更好地改善影像学结果与腕关节功能,还可减少并发症发生,疗效与安全性更好。

Y形解剖锁定钢板固定治疗肱骨远端骨折

目的 评定肱骨远端骨折Y形锁定钢板内固定的使用方法及临床治疗效果.方法 本院骨科2009-06至2012-02使用Y形锁定钢板治疗肱骨远端骨折26例,按内固定研究协会（AO）分型：A型1例,B型8例,C型17例.结果 26例患者获得9～18个月（平均13个月）随访,按Cassebaum评分系统评定.优16例,良8例,可1例,差1例,优良率92%.结论 Y形锁定钢板内固定治疗肱骨远端粉碎骨折,低位的关节面的粉碎性骨折以及合并骨质疏松的肱骨远端骨折均能够达到满意的稳定固定,使关节活动功能得到尽早改善,有效地防止了关节粘连和僵直,疗效可靠.

平行双钢板与Y型钢板治疗肱骨远端C型骨折的临床疗效观察

目的:探讨平行双钢板与Y型钢板经尺骨鹰嘴截骨入路切开复位内固定治疗肱骨远端C型骨折的临床疗效。方法:选择符合标准的患者60例,随机分为观察组和对照组各30例,观察组采用平行双钢板内固定治疗,对照组采用Y型钢板内固定治疗,比较二者治疗效果。结果:两组患者手术时间、术中出血量及术后住院时间相似,差异无统计学意义(P>0.05)。两组患者术后随访时间相似,差异无统计学意义(P>0.05);观察组患者骨折愈合时间及肘关节功能优于对照组,差异有统计学意义(P<0.05)。观察组患者并发症发生率13.33%,低于对照组的症发生率26.67%,差异有统计学意义(P<0.05)。结论:平行双钢板经尺骨鹰嘴截骨入路切开复位内固定治疗肱骨远端C型骨折术后并发症少,可以早期进行功能锻炼,缩短骨折愈合时间,肘关节功能恢复好。

“Y”形钢板内固定结合CPM治疗肱骨髁部粉碎性骨折

目的 探讨Y形钢板内固定结合CPM功能锻炼治疗肱骨髁部粉碎性骨折的疗效。方法 19例骨折按AO/ASIF分类法 :A3 型 7例 ,C1型 7例 ,C2 型 4例 ,C3 型 1例。均采用肘后正中纵形切口 ,骨折复位后用Y形钢板内固定 ,术后结合上肢CPM进行功能锻炼。结果 平均随访 13个月 ,按Aitken和Rorabeek标准进行肘关节功能评定 ,优 14例 ,良 4例 ,可 1例 ,无差病例。总优良率为94 7%。无骨不连、骨折畸形愈合、骨化性肌炎、迟发性尺神经炎、内固定失败等发生。结论 采用Y形钢板内固定结合CPM功能锻炼治疗肱骨髁部粉碎性骨折具有固定牢靠、操作简单。

Y形钢板治疗肱骨远端骨折疗效分析

目的探讨Y形钢板内固定治疗肱骨远端骨折疗效。方法对38例肱骨远端骨折患者应用Y形钢板内固定治疗,并对手术入路、内固定的应用、术后不良反应进行分析,对手术疗效进行评价。结果 38例均获随访,时间12～36个月,按照改良的Cassebaum评分系统评定术后肘关节功能:优22例,良11例,可5例,优良率为86.84%。出现桡神经挫伤1例,尺神经炎1例,肱肌异位骨化1例。结论 Y形钢板治疗肱骨远端骨折力求解剖复位,重建稳定;其具有固定牢固,术后可早期功能锻炼、并发症少等优点,疗效满意。

双锁定钢板与Y型钢板治疗成人肱骨髁间骨折疗效比较

目的对比双锁定钢板与Y型钢板内固定治疗成人肱骨髁间骨折的临床效果。方法 64例肱骨髁间骨折患者分为Y型钢板组和双锁定钢板组,每组32例。Y型钢板组患者给予Y型钢板内固定治疗,双锁定钢板组患者给予双锁定钢板内固定治疗,比较2组患者的临床治疗效果。结果 2组患者手术时间、术中出血量、住院时间及骨折愈合时间比较差异均无统计学意义(P>0.05)。双锁定钢板组患者肘关节功能恢复优17例,良6例,可5例,差4例,优良率为87.50%;Y型钢板组患者肘关节功能恢复优13例,良6例,可3例,差10例,优良率为68.75%;双锁定钢板组患者肘关节功能恢复优良率高于Y型钢板组(P<0.05)。双锁定钢板组和Y型钢板组患者内固定失败率分别为6.25%(2/32)和15.63%(5/32),双锁定钢板组患者内固定失败率低于Y型钢板组(P<0.05)。结论双锁定钢板治疗肱骨髁间骨折可提供较好的稳定性和支撑力,有利于患者术后肘关节功能恢复。

Y型钢板治疗跟骨关节内骨折

目的 探讨切开复位Y型钢板内固定治疗跟骨关节内骨折的治疗方法和疗效。方法 对 6 4例累及关节面的跟骨骨折作切开复位Y形钢板内固定治疗。结果 术后患足功能按Maryland足部评分系统优2 5例 ,良 32例 ,优良率为 89 0 6 %。结论 切开复位Y型钢板内固定是治疗跟骨关节内骨折较好的方法。

桥接组合式内固定和锁定加压钢板治疗股骨干粉碎性骨折的疗效比较

目的 比较桥接组合式内固定系统和锁定加压钢板治疗股骨干粉碎性骨折的疗效。方法 2017年1月~2021年6月收治的股骨干粉碎性骨折病人97例,其中42例实施锁定加压钢板内固定手术(钢板组),55例实施桥接组合式内固定手术(桥接组),随访至少12个月。比较两组的围手术期资料、随访资料和并发症情况。结果 钢板组和桥接组的手术时间分别为(95.37±19.31)分钟和(77.83±15.32)分钟,术中出血分别为(425.37±47.56)ml和(398.72±43.29)ml,术后引流量分别为(123.42±19.87)ml和(106.39±14.20)ml,住院时间分别为(19.31±4.26)天和(16.2 4±3.79)天,两组比较差异有统计学意义(P<0.05);术后随访1年,桥接组和钢板组的髋关节ROM分别为(132.31±15.47)°和(125.35±17.11)°、膝关节活动度ROM分别为(139.68±16.69)°和(131.49±18.24)°,两组比较差异有统计学意义(P<0.05),骨折愈合时间分别为(5.42±0.87)个月和(6.28±1.07)个月,Harris评分分别为(83.49±9.31)分和(77.57±6.39)分,HSS评分分别为(85.35±6.90)分和(80.32±7.79)分,两组比较差异有统计学意义(P<0.05)。两组切口长度和并发症比较,差异无统计学意义。结论 相比于锁定加压钢板,桥接组合式内固定治疗股骨干粉碎性骨折的手术创伤更小,骨折愈合更快,术后功能更好。

肱三头肌劈开入路“Y”形锁定钢板治疗肱骨髁间骨折

目的:探讨经肱三头肌劈开入路"Y"形锁定钢板内固定治疗肱骨髁间骨折的手术方法及临床疗效。方法:采用经肱三头肌劈开入路"Y"形锁定钢板内固定治疗肱骨髁间骨折32例,男18例,女14例,年龄19～76岁。术前均行三维CT成像重建肘关节。结果:所有手术切口均甲级愈合,所有患者均获得随访,随访时间3个月～2年,平均12个月,骨折均于12周内骨性愈合。按Jupiter肘关节功能评分,优22例,良8例,中2例,优良率93.8%。结论:经肱三头肌劈开入路"Y"形锁定钢板内固定治疗肱骨髁间骨折,手术效果满意,患肢功能恢复理想。

78例Y型钢板内固定治疗跟骨骨折效果研究

目的探讨Y型钢板内固定在跟骨骨折治疗中的疗效,为跟骨骨折的治疗提供依据。方法选取156例跟骨骨折患者为研究对象,将其分为骨圆针撬拨固定组(对照组)78例和Y型钢板内固定组(观察组)78例,将两组患者的治疗优良率、并发症发生率及住院时间等进行统计分析。结果观察组的治疗优良率明显高于对照组,住院时间短于对照组,并发症发生率也低于对照组,经比较,P均<0.05,有显著性差异。结论在根骨骨折的治疗中采用Y型钢板内固定治疗的方法 ,优点多,安全性高,值得临床进一步探讨。

锁定加压钢板内固定术治疗四肢骨折的临床效果分析

目的:分析锁定加压钢板内固定术治疗四肢骨折的临床效果。方法:选取2018年4月—2023年4月于新疆生产建设兵团第九师医院接受诊疗的70例四肢骨折患者作为观察对象,以随机数字表法分为两组,每组35例。对照组实施常规钢板固定术治疗,观察组实施锁定加压钢板内固定术治疗。比较两组临床疗效。结果:相较于对照组,观察组骨折愈合总优良率更高(P<0.05)。观察组手术时间、骨痂形成时间、骨折愈合时间、住院时间短于对照组,差异有统计学意义(P<0.05)。观察组并发症总发生率为5.71%,低于对照组(17.14%),差异有统计学意义(P=0.011)。结论:锁定加压钢板内固定术治疗四肢骨折的临床效果显著,可促进患者康复,缩短住院时间,且术后并发症少。

微创经皮锁定加压钢板内固定术与切开复位内固定术治疗胫骨平台骨折患者的效果比较

目的:比较微创经皮锁定加压钢板内固定术与切开复位内固定术治疗胫骨平台骨折患者的效果。方法:选取2020年1月至2023年1月该院收治的86例胫骨平台骨折患者进行前瞻性研究,按照随机数字表法将其分为研究组与对照组各43例。对照组采用切开复位内固定术治疗,研究组采用微创经皮锁定加压钢板内固定术治疗,比较两组临床疗效、围术期指标水平、术后膝关节功能[Lysholm膝关节功能量表(LKS)]评分、手术前后创伤应激指标[肾上腺素(E)、β-内啡肽(β-EP)、皮质醇(Cor)]水平、术后并发症发生率。结果:研究组治疗优良率为95.35%(41/43),高于对照组的79.07%(34/43),差异有统计学意义(P<0.05);研究组切口长度、骨折愈合时间、住院时间均短于对照组,术中出血量少于对照组,差异有统计学意义(P<0.05);研究组LKS评分、膝关节最大伸膝、屈膝角度均高于对照组,差异有统计学意义(P<0.05);术后7 d,两组E、β-EP、Cor水平均高于术前,但研究组低于对照组,差异有统计学意义(P<0.05);研究组并发症发生率低于对照组,差异有统计学意义(P<0.05)。结论:微创经皮锁定加压钢板内固定术治疗胫骨平台骨折患者可提高治疗优良率和膝关节功能恢复指标水平,降低应激反应指标水平和并发症发生率,其效果优于切开复位内固定术治疗。

Y形锁定钢板固定治疗肱骨髁间粉碎性骨折

目的探讨Y形锁定钢板固定治疗肱骨髁间粉碎性骨折的临床疗效。方法对2010年3月1日～2012年4月5日本院收治的27例肱骨髁间粉碎性骨折患者的临床资料及治疗方法进行回顾性分析。结果 27例患者中,优20例,良5例,尚可1例,差1例,优良率为92.59%。结论对肱骨髁间粉碎性骨折患者给予Y形锁定钢板固定治疗,对肘关节早期功能锻炼有着重要的意义,使患者肘关节功能逐渐恢复正常,是肱骨髁间粉碎性骨折患者首选的治疗方法。