Acetabular fractures in the geriatric population are typically low-energy fractures resulting from a fall from standing height.Compromised bone quality in the elderly,as well as this population’s concomitant medical ...Acetabular fractures in the geriatric population are typically low-energy fractures resulting from a fall from standing height.Compromised bone quality in the elderly,as well as this population’s concomitant medical comorbidities,render the management of such fractures challenging and controversial.Non-operative management remains the mainstay of treatment,although such a choice is associated with numerous and serious complications related to both the hip joint as well as the general condition of the patient.On the other hand,operatively treating acetabular fractures(e.g.,with osteosynthesis or total hip arthroplasty)is gaining popularity.Osteosynthesis can be performed with open reduction and internal fixation or with minimally invasive techniques.Total hip arthroplasty could be performed either in the acute phase combined with osteosynthesis or as a delayed procedure after a period of non-operative management or after failed osteosynthesis of the acetabulum.Regardless of the implemented treatment,orthogeriatric co-management is considered extremely crucial,and it is currently one of the pillars of a successful outcome after an acetabular fracture.展开更多
Purpose： Posttraumatic arthritis （PTA） may develop years after acetabular fracture, hindering joint function and causing significant chronic musculoskeletal pain. Given the delayed onset of PTA, few studies have as...Purpose： Posttraumatic arthritis （PTA） may develop years after acetabular fracture, hindering joint function and causing significant chronic musculoskeletal pain. Given the delayed onset of PTA, few studies have assessed outcomes of delayed total hip arthroplasty （THA） in acetabular fracture patients. This study systematically reviewed the literature for outcomes of THA in patients with PTA and prior acetabular fracture. Methods： Pubmed, EMBASE, SCOPUS, and Cochrane library were searched for articles containing the keywords ＂acetabular＂, ＂fracture＂, ＂arthroplasty＂, and ＂post traumatic arthritis＂ published between 1995 and August 2017. Studies with less than 10 patients, less than 2 years of follow-up, conference abstracts, and non-English language articles were excluded. Data on patient demographics, surgical characteristics, and outcomes of delayed THA, including implant survival, complications, need for revision, and functional scores, was collected from eligible studies. Results： With 1830 studies were screened and data from 10 studies with 448 patients were included in this review, The median patient age on date of THA was 51.5 years, ranging from 19 to 90 years. The median time from fracture to THA was 37 months, with a range of 27-74 months. Mean follow-up times ranged from 4 to 20 years, The mean Harris hip scores （HHS） improved from 41.5 pre-operatively, to 87.6 post-operatively, The most prevalent postoperative complications were heterotopic ossification （28% -63%）, implant loosening （1%-24%）, and infection （0%-16%）. The minimum 5-year survival of implants ranged from 70% to 100%. Revision rates ranged from 2% to 32%. Conclusion： Despite the difficulties associated with performing THA in patients with PTA from previous acetabular fracture （including soft tissue scarring, existing hardware, and acetabular bone loss） and the relatively high complication rates, THA in patients with VIA following prior acetabular fracture leads to significant improvement in pain and function at 10-year follow-up. Further high quality randomized controlled studies are needed to confirm the outcomes after delayed THA in these patients.展开更多
Acetabular fractures in older patients are challenging to manage.The "fix and replace" construct may present a new paradigm for the management of these injuries.We present the current challenge of acetabular...Acetabular fractures in older patients are challenging to manage.The "fix and replace" construct may present a new paradigm for the management of these injuries.We present the current challenge of acetabular fractures in older patients.We present this in the context of the current literature.This invited editorial presents early results from our centre and the ongoing challenges are discussed.展开更多
Background：Porous-coated cups have been widely used in acetabular reconstruction after failed treatment of acetabular fractures,and good results have been reported with the use of these cups;however,the durability an...Background：Porous-coated cups have been widely used in acetabular reconstruction after failed treatment of acetabular fractures,and good results have been reported with the use of these cups;however,the durability and functionality of modular trabecular metal （TM） acetabular components in acetabular reconstruction after failed treatment of acetabular fractures remain unclear.This study aimed to examine the radiographic and clinical outcomes associated with the use of modular TM acetabular components for failed treatment of acetabular fractures to assess the durability and functionality of these components in acetabular reconstruction after failed treatment of acetabular fractures.Methods：A total of 41 patients （41 hips） underwent total hip arthroplasty （THA） using modular TM acetabular components for failed treatment of acetabular fractures at our hospital between January 2007 and December 2012.Among these patients,two were lost to follow-up.Therefore,39 patients （39 hips） were finally included in this study.The Harris hip score before and after the surgery,satisfaction level of the patients,and radiographic results were assessed.Results：The mean Harris hip score increased from 34 （range,8-52） before surgery to 91 （range,22-100） at the latest follow-up examination （P 〈 0.001）.The results were excellent for 28 hips,good for six,fair for three,and poor for two.Among the 39 patients,25 （64%） and 10 （26%） were very satisfied and somewhat satisfied,respectively.All cups were found to be fully incorporated,and no evidence of cup migration or periacetabular osteolysis was noted.Conclusions：Despite the technically demanding nature of the procedure,THA using modular TM acetabular components showed good durability and functionality and may be an effective reconstruction option for failed treatment of acetabular fractures.展开更多
目的:深入研究全髋关节置换术(total hip arthroplasty,THA)治疗髋臼骨折继发创伤性关节炎的临床疗效。方法:回顾性分析2019年10月至2022年6月,采用THA治疗15例髋臼骨折继发创伤性关节炎患者,男8例,女7例,年龄40~76(59.20±9.46)岁...目的:深入研究全髋关节置换术(total hip arthroplasty,THA)治疗髋臼骨折继发创伤性关节炎的临床疗效。方法:回顾性分析2019年10月至2022年6月,采用THA治疗15例髋臼骨折继发创伤性关节炎患者,男8例,女7例,年龄40~76(59.20±9.46)岁。记录术前及术后假体松动、髋关节脱位、髋关节活动度、神经损伤等情况,采用Harris评分、视觉模拟评分(visual analogue scale,VAS)、影像学检查评价髋关节功能及手术疗效。结果:15例均顺利完成手术,术中无神经、血管损伤,术后切口均Ⅰ期甲级愈合,无感染。随访时间6~39(18.33±9.27)个月。其中1例术后半年发生髋臼侧假体松动,经过翻修手术后恢复良好;1例髋关节脱位,经切开复位处理后治愈,无不良后果。术后末次随访Harris评分(88.60±4.01)分,与术前(47.20±11.77)分相比,差异有统计学意义(P<0.05)。术后末次随访VAS评分1(1)分,与术前8(2)分相比,差异有统计学意义(P<0.05)。末次随访时,本组所有患者疼痛症状减轻或消失,关节功能满意;末次随访影像学资料显示关节假体贴合良好,无异位骨化发生,假体无松动。结论:THA治疗髋臼骨折继发创伤性关节炎疗效可靠,能有效提高患者的生活质量。术前对患者全面评估、骨缺损评估,术中髋臼、股骨、内固定物与骨缺损的处理是手术成功的关键因素。展开更多
目的比较前外侧入路和后外侧入路行全髋关节置换术治疗股骨颈骨折、髋关节骨关节炎的疗效。方法将67例股骨颈骨折及髋关节骨关节炎患者根据手术入路不同分为前外侧入路组(20例)和后外侧入路组(47例)。记录手术情况、并发症发生情况、髋...目的比较前外侧入路和后外侧入路行全髋关节置换术治疗股骨颈骨折、髋关节骨关节炎的疗效。方法将67例股骨颈骨折及髋关节骨关节炎患者根据手术入路不同分为前外侧入路组(20例)和后外侧入路组(47例)。记录手术情况、并发症发生情况、髋臼杯外展角、髋臼杯前倾角及股骨偏心距。结果患者均获得随访,时间5个月~1年。手术时间前外侧入路组长于后外侧入路组(P<0.05)。切口长度前外侧入路组小于后外侧入路组(P<0.001)。输血量、血红蛋白改善量、术后3 d C-反应蛋白两组比较差异均无统计学意义(P>0.05)。后外侧入路组出现术中大结节骨折及术后假体脱位各1例。术后3 d,股骨偏心距前外侧入路组小于后外侧入路组(P<0.05);髋臼杯外展角、前倾角两组比较差异均无统计学意义(P>0.05)。结论与后外侧入路相比,采用前外侧入路全髋关节置换术治疗股骨颈骨折、髋关节骨关节炎,切口小,可以减少患者创伤,降低并发症发生风险。展开更多
文摘Acetabular fractures in the geriatric population are typically low-energy fractures resulting from a fall from standing height.Compromised bone quality in the elderly,as well as this population’s concomitant medical comorbidities,render the management of such fractures challenging and controversial.Non-operative management remains the mainstay of treatment,although such a choice is associated with numerous and serious complications related to both the hip joint as well as the general condition of the patient.On the other hand,operatively treating acetabular fractures(e.g.,with osteosynthesis or total hip arthroplasty)is gaining popularity.Osteosynthesis can be performed with open reduction and internal fixation or with minimally invasive techniques.Total hip arthroplasty could be performed either in the acute phase combined with osteosynthesis or as a delayed procedure after a period of non-operative management or after failed osteosynthesis of the acetabulum.Regardless of the implemented treatment,orthogeriatric co-management is considered extremely crucial,and it is currently one of the pillars of a successful outcome after an acetabular fracture.
文摘Purpose： Posttraumatic arthritis （PTA） may develop years after acetabular fracture, hindering joint function and causing significant chronic musculoskeletal pain. Given the delayed onset of PTA, few studies have assessed outcomes of delayed total hip arthroplasty （THA） in acetabular fracture patients. This study systematically reviewed the literature for outcomes of THA in patients with PTA and prior acetabular fracture. Methods： Pubmed, EMBASE, SCOPUS, and Cochrane library were searched for articles containing the keywords ＂acetabular＂, ＂fracture＂, ＂arthroplasty＂, and ＂post traumatic arthritis＂ published between 1995 and August 2017. Studies with less than 10 patients, less than 2 years of follow-up, conference abstracts, and non-English language articles were excluded. Data on patient demographics, surgical characteristics, and outcomes of delayed THA, including implant survival, complications, need for revision, and functional scores, was collected from eligible studies. Results： With 1830 studies were screened and data from 10 studies with 448 patients were included in this review, The median patient age on date of THA was 51.5 years, ranging from 19 to 90 years. The median time from fracture to THA was 37 months, with a range of 27-74 months. Mean follow-up times ranged from 4 to 20 years, The mean Harris hip scores （HHS） improved from 41.5 pre-operatively, to 87.6 post-operatively, The most prevalent postoperative complications were heterotopic ossification （28% -63%）, implant loosening （1%-24%）, and infection （0%-16%）. The minimum 5-year survival of implants ranged from 70% to 100%. Revision rates ranged from 2% to 32%. Conclusion： Despite the difficulties associated with performing THA in patients with PTA from previous acetabular fracture （including soft tissue scarring, existing hardware, and acetabular bone loss） and the relatively high complication rates, THA in patients with VIA following prior acetabular fracture leads to significant improvement in pain and function at 10-year follow-up. Further high quality randomized controlled studies are needed to confirm the outcomes after delayed THA in these patients.
文摘Acetabular fractures in older patients are challenging to manage.The "fix and replace" construct may present a new paradigm for the management of these injuries.We present the current challenge of acetabular fractures in older patients.We present this in the context of the current literature.This invited editorial presents early results from our centre and the ongoing challenges are discussed.
文摘Background：Porous-coated cups have been widely used in acetabular reconstruction after failed treatment of acetabular fractures,and good results have been reported with the use of these cups;however,the durability and functionality of modular trabecular metal （TM） acetabular components in acetabular reconstruction after failed treatment of acetabular fractures remain unclear.This study aimed to examine the radiographic and clinical outcomes associated with the use of modular TM acetabular components for failed treatment of acetabular fractures to assess the durability and functionality of these components in acetabular reconstruction after failed treatment of acetabular fractures.Methods：A total of 41 patients （41 hips） underwent total hip arthroplasty （THA） using modular TM acetabular components for failed treatment of acetabular fractures at our hospital between January 2007 and December 2012.Among these patients,two were lost to follow-up.Therefore,39 patients （39 hips） were finally included in this study.The Harris hip score before and after the surgery,satisfaction level of the patients,and radiographic results were assessed.Results：The mean Harris hip score increased from 34 （range,8-52） before surgery to 91 （range,22-100） at the latest follow-up examination （P 〈 0.001）.The results were excellent for 28 hips,good for six,fair for three,and poor for two.Among the 39 patients,25 （64%） and 10 （26%） were very satisfied and somewhat satisfied,respectively.All cups were found to be fully incorporated,and no evidence of cup migration or periacetabular osteolysis was noted.Conclusions：Despite the technically demanding nature of the procedure,THA using modular TM acetabular components showed good durability and functionality and may be an effective reconstruction option for failed treatment of acetabular fractures.
文摘目的:深入研究全髋关节置换术(total hip arthroplasty,THA)治疗髋臼骨折继发创伤性关节炎的临床疗效。方法:回顾性分析2019年10月至2022年6月,采用THA治疗15例髋臼骨折继发创伤性关节炎患者,男8例,女7例,年龄40~76(59.20±9.46)岁。记录术前及术后假体松动、髋关节脱位、髋关节活动度、神经损伤等情况,采用Harris评分、视觉模拟评分(visual analogue scale,VAS)、影像学检查评价髋关节功能及手术疗效。结果:15例均顺利完成手术,术中无神经、血管损伤,术后切口均Ⅰ期甲级愈合,无感染。随访时间6~39(18.33±9.27)个月。其中1例术后半年发生髋臼侧假体松动,经过翻修手术后恢复良好;1例髋关节脱位,经切开复位处理后治愈,无不良后果。术后末次随访Harris评分(88.60±4.01)分,与术前(47.20±11.77)分相比,差异有统计学意义(P<0.05)。术后末次随访VAS评分1(1)分,与术前8(2)分相比,差异有统计学意义(P<0.05)。末次随访时,本组所有患者疼痛症状减轻或消失,关节功能满意;末次随访影像学资料显示关节假体贴合良好,无异位骨化发生,假体无松动。结论:THA治疗髋臼骨折继发创伤性关节炎疗效可靠,能有效提高患者的生活质量。术前对患者全面评估、骨缺损评估,术中髋臼、股骨、内固定物与骨缺损的处理是手术成功的关键因素。
文摘目的比较前外侧入路和后外侧入路行全髋关节置换术治疗股骨颈骨折、髋关节骨关节炎的疗效。方法将67例股骨颈骨折及髋关节骨关节炎患者根据手术入路不同分为前外侧入路组(20例)和后外侧入路组(47例)。记录手术情况、并发症发生情况、髋臼杯外展角、髋臼杯前倾角及股骨偏心距。结果患者均获得随访,时间5个月~1年。手术时间前外侧入路组长于后外侧入路组(P<0.05)。切口长度前外侧入路组小于后外侧入路组(P<0.001)。输血量、血红蛋白改善量、术后3 d C-反应蛋白两组比较差异均无统计学意义(P>0.05)。后外侧入路组出现术中大结节骨折及术后假体脱位各1例。术后3 d,股骨偏心距前外侧入路组小于后外侧入路组(P<0.05);髋臼杯外展角、前倾角两组比较差异均无统计学意义(P>0.05)。结论与后外侧入路相比,采用前外侧入路全髋关节置换术治疗股骨颈骨折、髋关节骨关节炎,切口小,可以减少患者创伤,降低并发症发生风险。
