共查询到19条相似文献,搜索用时 124 毫秒
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目的 探讨闭合复位单向克氏针内固定治疗儿童肱骨髁上骨折的方法及效果.方法 回顾分析1999~2008年治疗126例儿童肱骨髁上骨折病例,在臂丛加静脉复合麻醉下运用简易透视闭合复位单向克氏针内固定治疗.随访时间为6~13个月.结果 所有病例均骨性愈合,平均愈合时间6.5周,疗效评定参照Dodgt's标准,优89例,良34例,3例转开放性手术治疗.结论 闭合复位单向克氏针内固定治疗肱骨髁上骨折具有创伤小、内固定可靠、住院时间短、无肘部手术瘢痕等优点. 相似文献
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目的探讨儿童Gartlandnl型肱骨髁上骨折最佳治疗方法及肘内翻发生的原因。方法选择6—12岁Gartland111型肱骨髁上骨折患儿40例,其中行三维手法闭合复位石膏外固定(A组)20例,三维手法闭合复位经皮克氏针交叉穿针内固定(B组)20例。术后随访9~20个月(平均15个月),随访时检查和记录健、患侧携带角及肘关节功能。结果A组12例未达到解剖复位,3例发生肘内翻畸形;B组均达到解剖复位,1例发生肘内翻畸形,2例发生尺神经损伤。根据Flyrm标准评定,两组肘关节功能无显著差异(P〉0.05)。结论Gartland11I型肱骨髁上骨折如果选择正确,两种手术方法均能达到满意的临床效果,肘内翻畸形的产生是远骨折端的成角和旋转同时存在所致。 相似文献
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2002年8月~2006年12月,我院采用闭合复位、经皮交叉穿克氏针内固定治疗儿童肱骨髁上骨折48例,疗效满意.现报告如下. 相似文献
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目的探讨中西医结合方法治疗股骨髁上骨折的疗效。方法对42例股骨髁上骨折患者(骨折按伸直屈曲分型:伸直型34例,屈曲型8例)采用切开复位克氏针内固定手术治疗,术前术后加用中药消肿、通经活络止痛治疗。结果本组患者随访3~7个月,平均16周,骨折全部骨性愈合,平均愈合时间2个月,无切口延迟愈合,感染及皮肤坏死发生。采用Maryland.Foot.Score系统进行术后功能评价,其中:优30例,良9例,可3例。优良率达92.0%。结论儿童肱骨髁上骨折采用克氏针交叉内固定,并在术前和术后给予中药治疗,疗效肯定,是治疗肱骨髁上骨折的良好方法 。 相似文献
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儿童肱骨髁上骨折的治疗方法较多。1991~2000年,我们收治262例儿童肱骨髁上骨折,其中176例采用尺骨鹰嘴骨牵引加手法复位小夹板外固定治疗,86例采用切开复位交叉克氏针内固定 石膏外固定治疗。现作回顾性分析,并对两种疗法的效果进行比较。 相似文献
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目的 利用三维有限元法分析克氏针、螺钉内固定治疗距骨颈骨折的稳定性,为临床上研究距骨颈骨折内固定最佳力学环境提供生物力学理论依据.方法 获取健康男性志愿者左足及胫腓骨远端骨CT扫描信息,利用Mimics软件对距骨行三维建模;所有数据以点云格式输出到Geomagic软件编辑,得到模型实体,把所有数据以IGES格式输出;之后导入到Ansys软件中,利用该软件对克氏针、螺钉造模并模拟距骨颈骨折模型,分别用空心螺钉、克氏针对骨折进行固定,而后分别对模型赋予单元类型和属性建立有限元模型.在模型的胫距关节的距骨关节面垂直施加2100N的压力进行非线性分析.结果 后侧入路内固定骨折面接触压力最大为7.23 MPa,骨折间隙最小为0.199 451 mm;前侧入路内固定分别为6.991 MPa、0.249 261 mm.螺钉内固定的骨折面接触压力最大为7.23 MPa,骨折间隙最小为0.199451 mm;克氏针分别为6.958 MPa、0.242006 mm.多根固定的骨折面接触压力最大为7.23 MPa,骨折间隙最小为0.199 451 mm;单根固定分别为6.976 MPa、0.243 946 mm.结论 利用三维有限元法可对克氏针、螺钉内固定治疗距骨颈骨折的稳定性进行对比分析,得出最适用于距骨颈骨折内固定的最佳力学环境;双螺钉由后向前固定治疗距骨颈骨折的稳定性优于其他固定方式. 相似文献
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目的了解肋骨骨折切开内固定手术治疗的效果。方法对25例肋骨骨折患者行肋骨切开复位和爪形肋骨接骨板内固定,判断其疗效。结果术后胸廓牢固稳定,肋骨断端错位、胸廓塌陷等畸形得到矫正,患者疼痛缓解,肺功能恢复正常,疗效满意。结论采用爪形肋骨接骨板对错位严重的部分肋骨骨折进行切开复位内固定是一种有效的方法。 相似文献
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目的 比较锁定钢板(PHILOS)切开复位内固定和人工肱骨头置换(HA)治疗复杂肱骨近端骨折的疗效差异.方法 回顾性分析2010年6月-2013年6月行手术治疗的肱骨近端3部分和4部分骨折(或伴脱位)47例,其中PHILOS组29例和HA组18例.观察记录患术后3m、6m及12m的Constant-Murley评分和DASH评分,术后12m的SF-36量表评分以及术后并发症和二次手术情况.结果 两组术后3m的Constant-Murley评分总分、DASH评分、术后12 m的SF-36量表评分、两组术后并发症的差异无统计学意义,而术后6m、术后12m的Constant-Murley评分总分、DASH评分PHILOS组优于HA组,PHILOS组2例行二次手术,HA组无二次手术.结论 与人工肱骨头置换相比,锁定钢板治疗复杂肱骨近端骨折具有更好的功能结果,相近的并发症,生活质量相似. 相似文献
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目的 探讨肱骨近端锁定型钉(PHILOS)板治疗老年人移位的肱骨近端骨折的疗效。方法 回顾性分析2004年2月至2007年3月用PHILOS板治疗的36例肱骨近端骨折患者,Neer分型二部分骨折14例,三部分骨折17例,四部分骨折5例。统计手术时间、输血量和手术并发症,评价肩关节功能。 结果 患者平均年龄72.2岁,平均随访14.5个月。术中平均输血165.2 ml,术后X线显示骨折复位满意,无神经、血管损伤病例,心脑血管意外1例,肺炎1例,骨折愈合时间3~5个月,未发现肱骨头坏死,Neer评分:30例(83.3%)优良。分析显示骨折类型(Neer分型)、受伤至手术时间(术后3d内早期手术)与骨折愈合后肩关节功能恢复具有相关性,年龄、性别、美国麻醉医师协会(ASA)评分与Neer评分两组比较差异无统计学意义。 结论 PHILOS板是治疗老年人移位的肱骨近端骨折的有效方法,固定牢固稳定,可早期功能锻炼,适合于伴有骨质疏松的老年患者。 相似文献
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The influencing factors in closed reduction internal fixation with cannulated screw of femoral neck fractures have not been well investigated. This study evaluated these factors in patients with femoral neck fractures.Fifty-seven patients (36 males and 21 females) diagnosed with femoral neck fracture with the average age of 52.44 ± 15.04 years who underwent closed reduction internal fixation with cannulated screw were included in this study. Data were collected through case report reviews, phone call follow-ups, and outpatient follow-ups to evaluate pre- and postoperative radiograph images. Statistical analysis was performed using Garden classification, binary and multinomial logistic regression analysis by including factors such as patient''s age, gender, fracture type, time to fixation, reduction quality, functional recovery period, removal of cannulated screw, and preoperative traction. Logistic regression analysis revealed that age and reduction quality was statistically significant (P < .05) to clinical outcome and other factors were not statistically significant.The main factors affecting clinical outcomes were functional recovery and reduction quality. The biomechanical effects of fixation provide a good foundation for fracture healing. Patient''s conditions should be carefully evaluated before selecting reduction procedures to reach an optimal surgical outcome. 相似文献
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Mehmet I. Buget Nur Canbolat Chasan M. Chousein Taha Kizilkurt Ali Ersen Kemalettin Koltka 《Medicine》2022,101(27)
Supracondylar humeral fractures are seen in children and treatment is usually closed reduction and percutaneous pinning (CRPP). This surgery can be performed at night, depending on its urgency. Fatigue and sleep deprivation can impact performance of doctors during night shifts. The purpose of this study is to investigate the association between night shifts postoperative morbidity and mortality of supracondylar fracture operations compared to daytime procedures.This prospective observational study included 94 patients who were aged 5 to 12 years with ASA I to III who had supracondylar humeral fractures, underwent CRPP under general anesthesia. Patients were stratified by the time of surgery using time of induction of anesthesia as the starting time of the procedure, into 2 groups: day (07:30 am–06:29 pm) and night (06:30 pm–07:29 am). In total, 82 patients completed the study: 43 in Group Day and 39 in Group Night.The operation duration in Group Night (114.66 ± 29.46 minutes) was significantly longer than in Group Day (84.32 ± 25.9 minutes) (P = .0001). Operation duration (OR: 0.007; P = .0001) and morbidities (OR: 0.417; P = .035) were independent risk factors in Group Night.Children who had supracondylar humeral fractures, undergoing urgent CRPP surgery, in-hospital mortality was associated with the time of day at which the procedure was performed. Patient safety is critically important for pediatric traumatic patient population. Therefore, we suggested to increase the number of healthcare workers and improve the education and experience of young doctors during night shifts. 相似文献