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Total hip arthroplasty for post-firearm hip arthritis complicated by coloarticular fistula: A case report
编辑人员丨1天前
Hip firearm injuries are rare injuries that could lead to serious complications, such as posttraumatic hip arthritis and coloarticular fistula. We report a case of a 25-year-old male who sustained a pelvic injury caused by a single bullet which led to a bilateral acetabular fracture, concomitant with a colon injury treated on an emergency basis by a diverting colostomy; acetabular fractures were treated conservatively by traction. After the patient recovered from the abdominal injury, he was presented with bilateral hip pain and limited motion; plain radiographs showed bilateral hip arthritis with proximal migration of the femoral head and bilateral acetabular defect classified as Paprosky type IIIA. Reconstruction of the hips was performed using the same technique: impaction bone grafting for acetabular defect reconstruction and a reversed hybrid total hip arthroplasty (THA) 6 months apart. The patient presented with loosening of the left THA acetabular cup 3 years later, which was revised; then he presented with a discharging sinus from the left THA with suspicion of coloarticular fistula, which was confirmed using CT with contrast material. A temporary colostomy and fistula excision were performed, and a cement spacer was applied to the hip. After clearing the infection, a final revision THA for the left hip was performed. Treating post-firearm hip arthritis by THA is challenging, especially in the situation of neglected cases with the presence of an acetabular defect. Concomitant intestinal injury increases the risk of infection with the possibility of coloarticular fistula formation, which could present later. Working with a multidisciplinary team is paramount.
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编辑人员丨1天前
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双侧激素性股骨头坏死一侧行关节置换术后双下肢不等长对对侧股骨头塌陷的影响
编辑人员丨1天前
目的:研究双侧激素性股骨头坏死患者一侧行全髋关节置换术(THA)后双下肢不等长(LLD)对对侧股骨头塌陷的影响。方法:选取2014年6月至2016年6月在西安交通大学附属红会医院就诊的108例患双侧激素性股骨头坏死的患者,对其有症状且已发展至国际骨微循环研究协会(ARCO)Ⅲ期的髋关节行THA手术。同时对其对侧发展至ARCOⅡ期未塌陷侧股骨头进行非手术保髋治疗,随访2年,最终纳入98例。根据双下肢不等长的大小[LLD<3 mm组( n=50),LLD≥3 mm组( n=48)]与双下肢不等长的类型[未塌陷侧较长组( n=58),未塌陷侧较短组( n=40)]观察未塌陷侧股骨头塌陷和行THA情况,进行归纳分析。 结果:最终共56例未塌陷侧髋出现股骨头塌陷,其中有50例在24个月内行THA手术。LLD<3 mm组与LLD≥3 mm组,未塌陷侧较长组及未塌陷侧较短组在股骨头塌陷与THA方面差异有统计学意义( P<0.05)。LLD<3 mm组与LLD≥3 mm组2年无塌陷的生存率分别为52.1%和34.0%,未塌陷侧肢体较长和较短组2年的生存率分别为56.9%和22.5%。与中等病变范围患者相比,较大病变范围患者股骨头生存率更低( OR:4.25,95% CI:1.55~11.26; P=0.003)。LLD<3 mm组( OR:0.24,95% CI:0.06~0.50; P<0.01)或未塌陷侧较长组( OR:0.13,95% CI:0.04~0.29; P<0.01)的患者THA后对侧股骨头塌陷的风险更小。 结论:对于已塌陷侧行THA的双侧激素性股骨头坏死患者来说,术后双下肢不等长对未塌陷侧股骨头塌陷是一个潜在的风险因素。LLD<3 mm和避免未塌陷侧肢体短缩可能会降低未塌陷侧股骨头塌陷的风险。
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编辑人员丨1天前
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改良微创直接前侧入路全髋关节置换术的疗效观察
编辑人员丨1天前
目的:探讨改良微创直接前侧入路(LDAA)全髋关节置换术的临床疗效及其可靠性、安全性。方法:回顾性对照研究。选取2015年1月—2018年1月中国科学技术大学附属第一医院骨科行LDAA和后外侧入路(PLA)全髋关节置换术的患者364例,其中男181例、女183例,年龄46~79(56±11)岁。按手术入路不同分为2组,其中LDAA组184例,PLA组180例。比较两组患者的性别、年龄、BMI、疼痛视觉模拟评分(VAS)、术中出血量、住院时间、48 h出院率、输血例数,以及总并发症发生情况。术后1个月、1年及末次随访时,采用髋关节功能Harris评分评价髋关节功能。术后1个月拍摄标准骨盆正位X线片,对患者臼杯前倾角度、臼杯外展角度、臼杯安全范围例数、股骨柄周边透明带评分、股骨柄中置例数及双下肢长度差异进行X线影像学评估。结果:术前两组患者的性别、年龄、BMI、髋关节功能Harris评分、疼痛VAS比较,差异均无统计学意义( P值均>0.05)。LDAA组术中出血量、输血率、住院时间、48 h出院率分别为(250±123)mL、1.09%、(47.5±2.5)h、85.87%,PLA组分别为(370±184)mL、17.78%、(66.5±3.5)h、85.87%。与PLA组比较,LDAA组术中出血量少、输血率低,住院时间短,48 h出院率高,差异均有统计学意义( P值均<0.05);而术中、术后总并发症发生率比较,两组间差异无统计学意义( P>0.05)。364例患者均获得随访,随访时间11~14(12±1.5)个月。术后1个月、1年及末次随访时,组内比较两组患者术后髋关节功能Harris评分均高于术前,差异均有统计学意义( F=6.380、9.170, P值均<0.05);而不同时间点两组间Harris评分比较,差异均无统计学意义( P值均>0.05)。术后1个月骨盆正位X线片影像学评估,两组患者臼杯前倾角度、臼杯外展角度、臼杯安全范围率、股骨柄周边透明带评分、股骨柄中置率及双下肢长度差异长度比较,差异均无统计学意义( P值均>0.05)。 结论:经LDAA行全髋关节置换术,术式安全,临床疗效可靠,更利于患者快速康复。
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编辑人员丨1天前
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全髋关节置换术治疗髋臼骨折术后并发症的研究进展
编辑人员丨1天前
髋臼骨折是一种复杂的关节内损伤,随着近年来发病率越来越高,髋臼骨折内固定术后出现的并发症也逐年增加,如创伤性髋关节炎、股骨头缺血性坏死、骨折再移位以及异位骨化等,导致关节疼痛,活动受限,严重影响了患者的生活质量。目前许多研究都聚焦于全髋关节置换术(THA)对于髋臼骨折术后并发症的治疗,且对于其疗效给予了充分的肯定。通过研究THA治疗髋臼骨折术后并发症的疗效可以更全面地了解该术式在此类疾病中的优缺点,并对此类疾病的治疗提供新的视角。本文针对近年来THA治疗髋臼骨折术后并发症的疗效进行综述,为后续相关临床工作及研究提供帮助。
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编辑人员丨1天前
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全髋关节置换术后多次假体脱位合并外旋肌缺失1例
编辑人员丨1天前
假体脱位是全髋关节置换术(THA)后常见的并发症。髋关节周围的外旋肌是维持关节稳定性、避免假体脱位的重要结构。假体多次脱位导致外旋肌会导致外旋肌缺失。翻修术中不重建外旋肌功能,将增加术后脱位率。疝修补补片其主要用于修补各种疝气,可用来提供组织框架,形成纤维瘢痕,重建外旋肌功能,增加髋关节稳定性。笔者报告1例THA术后髋关节假体多次脱位合并外旋肌缺失患者,探讨微创假体翻修术中使用疝修补补片修复外旋肌缺失的疗效。
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编辑人员丨1天前
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Effect of subarachnoid anesthesia combined with propofol targetcontrolled infusion on blood loss and transfusion for posterior total hip arthroplasty in elderly patients
编辑人员丨1天前
Background::Intravertebral and general anesthesia (GA) are two main anesthesia approaches but both have defects. This study was aimed to evaluate the effect of subarachnoid anesthesia combined with propofol target-controlled infusion (TCI) on blood loss and transfusion for total hip arthroplasty (THA) in elderly patients in comparison with combined spinal-epidural anesthesia (CSEA) or GA.Methods::Totally, 240 patients (aged ≥65 years, American Society of Anesthesiologists [ASA] I-III) scheduled for posterior THA were enrolled from September 1st, 2017 to March 1st, 2018. All cases were randomly divided into three groups to receive CSEA (group C, n = 80), GA (group G, n = 80), or subarachnoid anesthesia and propofol TCI (group T, n= 80), respectively. Primary outcomes measured were intra-operative blood loss, autologous and allogeneic blood transfusion, mean arterial pressure at different time points, length of stay in post-anesthesia care unit (PACU), length of hospital stay, and patient satisfaction degree. Furthermore, post-operative pain scores and complications were also observed. The difference of quantitative index between groups were analyzed by one-way analysis of variance, repeated measurement generalized linear model, Student-Newman-Keuls test or rank-sum test, while ratio index was analyzed by Chi-square test or Fisher exact test. Results::Basic characteristics were comparable among the three groups. Intra-operative blood loss in group T (331.53 ± 64.33 mL) and group G (308.03 ± 64.90 mL) were significantly less than group C (455.40 ± 120.48 mL, F = 65.80, P < 0.001). Similarly, the autologous transfusion of group T (130.99 ± 30.36 mL) and group G (124.09 ± 24.34 mL) were also markedly less than group C (178.31 ± 48.68 mL, F= 52.99, P < 0.001). The allogenetic blood transfusion of group C (0 [0, 100.00]) was also significantly larger than group T (0) and group G (0) ( Z = 2.47, P = 0.047). Except for the baseline, there were significant differences in mean arterial blood pressures before operation ( F= 496.84, P < 0.001), 10-min after the beginning of operation ( F = 351.43, P < 0.001), 30-min after the beginning of operation ( F = 559.89, P < 0.001), 50-min after the beginning of operation ( F = 374.74, P < 0.001), and at the end of operation ( F= 26.14, P < 0.001) among the three groups. Length of stay in PACU of group T (9.41 ± 1.19 min) was comparable with group C (8.83 ± 1.26 min), and both were significantly shorter than group G (16.55 ± 3.10 min, F = 352.50, P < 0.001). There were no significant differences among the three groups in terms of length of hospitalization and post-operative visual analog scale scores. Patient satisfaction degree of group T (77/80) was significantly higher than group C (66/80, χ 2= 7.96, P = 0.004) and G (69/80, χ 2 = 5.01, P = 0.025). One patient complained of post-dural puncture headache and two complained of low back pain in group C, while none in group T. Incidence of post-operative nausea and vomiting in group G (10/80) was significantly higher than group T (3/80, χ 2 = 4.10, P = 0.043) and group C (2/80, χ 2 = 5.76, P = 0.016). No deep vein thrombosis or delayed post-operative functional exercise was detected. Conclusions::Single subarachnoid anesthesia combined with propofol TCI seems to perform better than CSEA and GA for posterior THA in elderly patients, with less blood loss and peri-operative transfusion, higher patient satisfaction degree and fewer complications.
Total hip arthroplasty Subarachnoid anesthesia Target-controlled infusion Combined spinal-epidural anesthesia...不再出现此类内容
编辑人员丨1天前
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腹股沟上髂筋膜间隙阻滞与腰丛阻滞对直接前入路全髋关节置换镇痛效果的影响比较
编辑人员丨1天前
目的:比较腹股沟上髂筋膜间隙阻滞(supra-inguinal fascia iliaca compartment block, S-FICB)和腰丛阻滞(lumbar plexus block, LPB)对直接前入路全髋关节置换术(total hip arthroplasty, THA)患者镇痛效果的影响。方法:择期行直接前入路THA患者60例,采用随机数字表法分为腹股沟上髂筋膜间隙阻滞组(S组)和腰丛阻滞组(L组),每组30例。两组患者均在全身麻醉前实施神经阻滞,S组患者在超声引导下实施S-FICB,L组患者在超声联合神经刺激仪下实施LPB。术毕两组患者均给予患者自控静脉镇痛(patient controlled intravenous analgesia, PCIA)。记录两种阻滞方法的超声成像时间、穿刺时间以及阻滞30 min后患者大腿前侧、外侧和内侧皮肤感觉阻滞情况;记录患者术后2、8、12、24、48 h静息VAS疼痛评分,术中瑞芬太尼用量,术后舒芬太尼用量,PCIA按压次数和补救镇痛率。结果:S组超声成像时间、穿刺时间短于L组( P<0.05),L组患者大腿内侧皮肤感觉消失的患者例数多于S组( P<0.05),L组术中瑞芬太尼用量少于S组( P<0.05)。两组患者阻滞30 min后大腿前侧、外侧、内侧感觉阻滞率,术后各时间点VAS疼痛评分,术后舒芬太尼用量,PCIA按压次数和补救镇痛率差异无统计学意义( P>0.05)。 结论:S-FICB对于直接前入路THA患者是一种安全、有效的术后镇痛方法,术后镇痛效果与LPB相似。
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编辑人员丨1天前
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可视化智能辅助髋臼镜像重建技术治疗CroweⅡ、Ⅲ型发育性髋关节发育不良
编辑人员丨1天前
目的:探讨镜像重建理念在可视化智能辅助系统(visual treatment solution,VTS)辅助全髋关节置换术(total hip arthroplasty,THA)治疗CroweⅡ、Ⅲ型发育性髋关节发育不良(developmental dysplasia of the hip,DDH)中应用的可行性和疗效。方法:回顾性分析2022年6月至2023年8月于解放军总医院第四医学中心骨科医学部接受初次THA的单侧CroweⅡ、Ⅲ型DDH患者67例。按旋转中心重建位置不同进行术前规划及手术,依照对侧正常关节旋转中心重建(镜像组)37例,男8例、女29例,年龄为(40.9±13.1)岁;选取骨量丰富区域直接高位重建(高位组)30例,男7例、女23例,年龄为(38.3±11.1)岁。比较两组术后12个月时患侧与健侧髋关节旋转中心高度、大转子高度及股骨偏距,比较两组手术前后组间的Harris髋关节评分(Harris hip score,HHS)和西安大略和麦克马斯特大学(the Western Ontario and McMaster University,WOMAC)骨关节炎指数评分。结果:所有患者均顺利完成手术,镜像组手术时间、术中出血量、随访时间分别为(113.9±22.9)min、(287.8±181.6)ml、(12.8±1.8)个月,高位组分别为(118.0±26.2)min、(293.3±125.8)ml、(13.7±2.3)个月,组间差异均无统计学意义( P>0.05)。镜像组术后12个月患侧旋转中心高度、大转子高度及股骨偏距分别为(16.1±3.8)、(17.7±5.2)、(34.4±5.1)mm,与健侧的差异均无统计学意义( P>0.05);HHS和WOMAC骨关节炎指数评分分别为(84.3±6.3)、(9.4±2.5)分,较术前的(32.3±5.3)、(76.9±5.4)分改善,差异有统计学意义( t=-34.222, P<0.001; t=64.486, P<0.001);高位组患侧旋转中心高度、大转子高度及股骨偏距分别为(27.9±3.7)、(25.4±7.9)、(35.4±6.2)mm,较健侧增加,差异有统计学意义( t=-15.706, P<0.001; t=-6.494, P<0.001; t=-2.555, P=0.016);HHS和WOMAC骨关节炎指数评分分别为(79.5±4.9)、(13.9±3.3)分,较术前的(30.9±4.8)、(78.7±5.3)分改善,差异有统计学意义( t=-37.339, P<0.001; t=64.375, P<0.001)。镜像组与高位组术前HHS和WOMAC骨关节炎指数评分术前差异均无统计学意义,两组术后12个月的差异有统计学意义( t=3.404, P=0.001; t=-6.315, P<0.001)。至末次随访所有假体与组件均稳定在位,无患者出现并发症或二次手术。 结论:与高位重建相比,VTS导航辅助THA的单侧CroweⅡ、Ⅲ型DDH患者镜像重建术后均取得了令人满意的短期临床与影像学结果,镜像重建技术有助于实现THA术后恢复原生关节解剖结构与功能状态的目标。
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编辑人员丨1天前
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5E理念康复护理模式对全髋关节置换术术后患者髋关节功能的影响
编辑人员丨1天前
目的:探讨鼓励-教育-康复-工作-评估(5E)理念康复护理模式对全髋关节置换术(THA)术后患者髋关节功能的影响。方法:选取2020年1月至2021年4月上海市瑞金康复医院收治的THA术后患者100例,随机将患者分为观察组和对照组,各50例。对照组采用常规康复护理模式,观察组采5E理念康复护理模式。采用视觉模拟评分法(VAS)评估两组患者术后1 d、1 w、2 w、1个月、3个月的疼痛程度、髋关节功能、生存质量评分,观察记录两组患者术后便秘、下肢深静脉血栓、泌尿系统和肺部感染等的发生情况,自行设计的调查表对患者的功能锻炼依从性进行评估,记录两组患者术后卧床时间、住院时间和住院费用。结果:观察组术后1个月、3个月的疼痛程度评分低于对照组,差异有统计学意义( P<0.05);观察组术后1 d、1 w、2 w、1个月、3个月的髋关节功能评分高于对照组,差异有统计学意义( P<0.05);观察组患者的并发症发生率低于对照组,差异有统计学意义( P<0.05);观察组患者的功能锻炼依从率高于对照组,差异有统计学意义( P<0.05);观察组术后1个月的机体功能、机体疼痛、社会能力评分高于对照组,差异有统计学意义( P<0.05),观察组术后3个月的机体功能、机体疼痛、社会能力评分高于对照组,差异有统计学意义( P<0.05);观察组术后卧床时间、住院时间、住院费用均少于对照组,差异有统计学意义( P<0.05)。 结论:5E理念康复护理模式相比常规护理模式更能缓解THA术后患者的疼痛,改善髋关节功能,降低术后并发症发生率,提升功能锻炼依从率,改善生存质量,减少术后卧床时间和住院时间,降低患者的住院费用。
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编辑人员丨1天前
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加速康复初次髋膝关节置换术围术期输血危险因素研究
编辑人员丨1天前
目的:探索加速康复关节置换术围术期输血现状及危险因素。方法:通过医院病例系统回顾性纳入2019年1至12月于四川大学华西医院骨科行初次髋关节置换术(THA)、膝关节置换术(TKA)的患者数据。对比初次THA及初次TKA患者的输血率及输血与未输血患者之间的差异,同时利用logistic回归分析围术期输血危险因素。主要观察指标是围术期输血率、下肢深静脉血栓发生率。结果:共纳入2 034例患者,2 072台初次THA及TKA;男705例,女1 329例;年龄(60±24)岁。其中初次单侧THA患者1 099例,同期双侧THA 38例;初次单侧TKA患者897例。在所有患者中,共有11例(0.54%)在围术期接受了红细胞悬液输注,平均输血量为(2.6±1.2)U;2例(0.09%)TKA术后患者发生下肢深静脉血栓。其中初次THA患者的平均输血率为0.79%(9/1 137),初次TKA患者的输血率为0.22%(2/897)。输血患者术前血红蛋白(Hb)较低( P=0.041),术前并存血液系统疾病的比例更高( P=0.005)。多因素logistic回归分析进一步提示术前Hb未达标是围术期输血的独立危险因素( OR=5.663, P=0.018)。 结论:在加速康复理念及现代血液管理策略的干预下,初次THA和TKA围术期输血率已显著降低;术前Hb水平达标应是围术期血液管理的重要门槛。
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编辑人员丨1天前
